[04124c4] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2019 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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[e0016a5] | 7 | // ast::Pass.impl.hpp -- |
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[04124c4] | 8 | // |
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| 9 | // Author : Thierry Delisle |
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| 10 | // Created On : Thu May 09 15::37::05 2019 |
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| 11 | // Last Modified By : |
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| 12 | // Last Modified On : |
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| 13 | // Update Count : |
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| 14 | // |
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| 15 | |
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[f47f887] | 16 | #pragma once |
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[04124c4] | 17 | // IWYU pragma: private, include "AST/Pass.hpp" |
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[f47f887] | 18 | |
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[6d51bd7] | 19 | #include <type_traits> |
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| 20 | #include <unordered_map> |
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| 21 | |
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[293dc1c] | 22 | #include "AST/TranslationUnit.hpp" |
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[c671112] | 23 | #include "AST/TypeSubstitution.hpp" |
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| 24 | |
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[f47f887] | 25 | #define VISIT_START( node ) \ |
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[04124c4] | 26 | using namespace ast; \ |
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[a9762dc] | 27 | /* back-up the last known code location */ \ |
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| 28 | __attribute__((unused)) auto loc_guard = ast::__pass::make_location_guard( core, node ); \ |
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[f47f887] | 29 | /* back-up the visit children */ \ |
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[7ff3e522] | 30 | __attribute__((unused)) ast::__pass::visit_children_guard guard1( ast::__pass::visit_children(core, 0) ); \ |
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[f47f887] | 31 | /* setup the scope for passes that want to run code at exit */ \ |
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[7ff3e522] | 32 | __attribute__((unused)) ast::__pass::guard_value guard2( ast::__pass::at_cleanup (core, 0) ); \ |
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[c15085d] | 33 | /* begin tracing memory allocation if requested by this pass */ \ |
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[7ff3e522] | 34 | __pass::beginTrace( core, 0 ); \ |
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[f47f887] | 35 | /* call the implementation of the previsit of this pass */ \ |
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[7ff3e522] | 36 | __pass::previsit( core, node, 0 ); |
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[f47f887] | 37 | |
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| 38 | #define VISIT_END( type, node ) \ |
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| 39 | /* call the implementation of the postvisit of this pass */ \ |
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[7ff3e522] | 40 | auto __return = __pass::postvisit( core, node, 0 ); \ |
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[f47f887] | 41 | assertf(__return, "post visit should never return null"); \ |
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[c15085d] | 42 | /* end tracing memory allocation if requested by this pass */ \ |
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[7ff3e522] | 43 | __pass::endTrace( core, 0 ); \ |
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[f47f887] | 44 | return __return; |
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| 45 | |
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| 46 | #ifdef PEDANTIC_PASS_ASSERT |
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[6d51bd7] | 47 | #define __pedantic_pass_assert(...) assert (__VA_ARGS__) |
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| 48 | #define __pedantic_pass_assertf(...) assertf(__VA_ARGS__) |
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[f47f887] | 49 | #else |
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[6d51bd7] | 50 | #define __pedantic_pass_assert(...) |
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[f47f887] | 51 | #define __pedantic_pass_assertf(...) |
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| 52 | #endif |
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| 53 | |
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| 54 | namespace ast { |
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[d3aa64f] | 55 | template<typename node_t> |
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| 56 | node_t * shallowCopy( const node_t * node ); |
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| 57 | |
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[f47f887] | 58 | namespace __pass { |
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| 59 | // Check if this is either a null pointer or a pointer to an empty container |
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| 60 | template<typename T> |
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| 61 | static inline bool empty( T * ptr ) { |
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| 62 | return !ptr || ptr->empty(); |
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| 63 | } |
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| 64 | |
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[d3aa64f] | 65 | template< typename core_t, typename node_t > |
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| 66 | static inline node_t* mutate(const node_t *node) { |
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| 67 | return std::is_base_of<PureVisitor, core_t>::value ? ::ast::shallowCopy(node) : ::ast::mutate(node); |
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| 68 | } |
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| 69 | |
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[6d51bd7] | 70 | //------------------------------ |
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| 71 | template<typename it_t, template <class...> class container_t> |
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| 72 | static inline void take_all( it_t it, container_t<ast::ptr<ast::Decl>> * decls, bool * mutated = nullptr ) { |
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[f47f887] | 73 | if(empty(decls)) return; |
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| 74 | |
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[6d51bd7] | 75 | std::transform(decls->begin(), decls->end(), it, [](const ast::Decl * decl) -> auto { |
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[8a5530c] | 76 | return new DeclStmt( decl->location, decl ); |
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[f47f887] | 77 | }); |
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| 78 | decls->clear(); |
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| 79 | if(mutated) *mutated = true; |
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| 80 | } |
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| 81 | |
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[6d51bd7] | 82 | template<typename it_t, template <class...> class container_t> |
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[f8143a6] | 83 | static inline void take_all( it_t it, container_t<ast::ptr<ast::Stmt>> * stmts, bool * mutated = nullptr ) { |
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| 84 | if(empty(stmts)) return; |
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[f47f887] | 85 | |
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[f8143a6] | 86 | std::move(stmts->begin(), stmts->end(), it); |
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| 87 | stmts->clear(); |
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[f47f887] | 88 | if(mutated) *mutated = true; |
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| 89 | } |
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| 90 | |
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[6d51bd7] | 91 | //------------------------------ |
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| 92 | /// Check if should be skipped, different for pointers and containers |
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[f47f887] | 93 | template<typename node_t> |
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[6d51bd7] | 94 | bool skip( const ast::ptr<node_t> & val) { |
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| 95 | return !val; |
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[f47f887] | 96 | } |
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| 97 | |
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[6d51bd7] | 98 | template< template <class...> class container_t, typename node_t > |
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| 99 | bool skip( const container_t<ast::ptr< node_t >> & val ) { |
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| 100 | return val.empty(); |
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[f47f887] | 101 | } |
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| 102 | |
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[6d51bd7] | 103 | //------------------------------ |
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| 104 | /// Get the value to visit, different for pointers and containers |
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| 105 | template<typename node_t> |
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| 106 | auto get( const ast::ptr<node_t> & val, int ) -> decltype(val.get()) { |
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| 107 | return val.get(); |
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| 108 | } |
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[f47f887] | 109 | |
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[6d51bd7] | 110 | template<typename node_t> |
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| 111 | const node_t & get( const node_t & val, long) { |
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| 112 | return val; |
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| 113 | } |
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[f47f887] | 114 | |
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[6d51bd7] | 115 | //------------------------------ |
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| 116 | /// Check if value was mutated, different for pointers and containers |
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| 117 | template<typename lhs_t, typename rhs_t> |
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| 118 | bool differs( const lhs_t * old_val, const rhs_t * new_val ) { |
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| 119 | return old_val != new_val; |
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| 120 | } |
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| 121 | |
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| 122 | template< template <class...> class container_t, typename node_t > |
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| 123 | bool differs( const container_t<ast::ptr< node_t >> &, const container_t<ast::ptr< node_t >> & new_val ) { |
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| 124 | return !new_val.empty(); |
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[f47f887] | 125 | } |
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| 126 | } |
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| 127 | |
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[f8143a6] | 128 | template< typename node_t > |
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| 129 | template< typename object_t, typename super_t, typename field_t > |
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[eb211bf] | 130 | void __pass::result1< node_t >::apply( object_t * object, field_t super_t::* field ) { |
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[f8143a6] | 131 | object->*field = value; |
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| 132 | } |
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| 133 | |
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[7ff3e522] | 134 | template< typename core_t > |
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[f47f887] | 135 | template< typename node_t > |
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[7ff3e522] | 136 | auto ast::Pass< core_t >::call_accept( const node_t * node ) |
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[eb211bf] | 137 | -> typename ast::Pass< core_t >::template generic_call_accept_result<node_t>::type |
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[8a5530c] | 138 | { |
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[f47f887] | 139 | __pedantic_pass_assert( __visit_children() ); |
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[e0e9a0b] | 140 | __pedantic_pass_assert( node ); |
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[f47f887] | 141 | |
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[6d51bd7] | 142 | static_assert( !std::is_base_of<ast::Expr, node_t>::value, "ERROR"); |
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| 143 | static_assert( !std::is_base_of<ast::Stmt, node_t>::value, "ERROR"); |
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| 144 | |
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[f8143a6] | 145 | auto nval = node->accept( *this ); |
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[eb211bf] | 146 | __pass::result1< |
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[f8143a6] | 147 | typename std::remove_pointer< decltype( node->accept(*this) ) >::type |
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| 148 | > res; |
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| 149 | res.differs = nval != node; |
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| 150 | res.value = nval; |
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| 151 | return res; |
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[f47f887] | 152 | } |
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| 153 | |
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[7ff3e522] | 154 | template< typename core_t > |
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[eb211bf] | 155 | __pass::template result1<ast::Expr> ast::Pass< core_t >::call_accept( const ast::Expr * expr ) { |
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[f47f887] | 156 | __pedantic_pass_assert( __visit_children() ); |
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| 157 | __pedantic_pass_assert( expr ); |
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| 158 | |
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[f8143a6] | 159 | auto nval = expr->accept( *this ); |
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| 160 | return { nval != expr, nval }; |
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[f47f887] | 161 | } |
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| 162 | |
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[7ff3e522] | 163 | template< typename core_t > |
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[eb211bf] | 164 | __pass::template result1<ast::Stmt> ast::Pass< core_t >::call_accept( const ast::Stmt * stmt ) { |
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[f47f887] | 165 | __pedantic_pass_assert( __visit_children() ); |
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| 166 | __pedantic_pass_assert( stmt ); |
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| 167 | |
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[f8143a6] | 168 | const ast::Stmt * nval = stmt->accept( *this ); |
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| 169 | return { nval != stmt, nval }; |
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[490fb92e] | 170 | } |
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| 171 | |
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[9e23b446] | 172 | template< typename core_t > |
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| 173 | __pass::template result1<ast::Expr> ast::Pass< core_t >::call_accept_top( const ast::Expr * expr ) { |
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| 174 | __pedantic_pass_assert( __visit_children() ); |
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| 175 | __pedantic_pass_assert( expr ); |
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| 176 | |
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| 177 | const ast::TypeSubstitution ** typeSubs_ptr = __pass::typeSubs( core, 0 ); |
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| 178 | if ( typeSubs_ptr && expr->env ) { |
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| 179 | *typeSubs_ptr = expr->env; |
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| 180 | } |
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| 181 | |
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| 182 | auto nval = expr->accept( *this ); |
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| 183 | return { nval != expr, nval }; |
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| 184 | } |
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| 185 | |
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[490fb92e] | 186 | template< typename core_t > |
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[eb211bf] | 187 | __pass::template result1<ast::Stmt> ast::Pass< core_t >::call_accept_as_compound( const ast::Stmt * stmt ) { |
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[490fb92e] | 188 | __pedantic_pass_assert( __visit_children() ); |
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| 189 | __pedantic_pass_assert( stmt ); |
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| 190 | |
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[f47f887] | 191 | // add a few useful symbols to the scope |
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| 192 | using __pass::empty; |
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| 193 | |
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| 194 | // get the stmts/decls that will need to be spliced in |
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[a8b87d3] | 195 | auto stmts_before = __pass::stmtsToAddBefore( core, 0 ); |
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| 196 | auto stmts_after = __pass::stmtsToAddAfter ( core, 0 ); |
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| 197 | auto decls_before = __pass::declsToAddBefore( core, 0 ); |
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| 198 | auto decls_after = __pass::declsToAddAfter ( core, 0 ); |
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[f47f887] | 199 | |
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| 200 | // These may be modified by subnode but most be restored once we exit this statemnet. |
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[b2a11ba] | 201 | ValueGuardPtr< const ast::TypeSubstitution * > __old_env ( __pass::typeSubs( core, 0 ) ); |
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[23f99e1] | 202 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_before) >::type > __old_decls_before( stmts_before ); |
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| 203 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_after ) >::type > __old_decls_after ( stmts_after ); |
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| 204 | ValueGuardPtr< typename std::remove_pointer< decltype(decls_before) >::type > __old_stmts_before( decls_before ); |
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| 205 | ValueGuardPtr< typename std::remove_pointer< decltype(decls_after ) >::type > __old_stmts_after ( decls_after ); |
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[f47f887] | 206 | |
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| 207 | // Now is the time to actually visit the node |
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[6d51bd7] | 208 | const ast::Stmt * nstmt = stmt->accept( *this ); |
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[f47f887] | 209 | |
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| 210 | // If the pass doesn't want to add anything then we are done |
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| 211 | if( empty(stmts_before) && empty(stmts_after) && empty(decls_before) && empty(decls_after) ) { |
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[f8143a6] | 212 | return { nstmt != stmt, nstmt }; |
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[f47f887] | 213 | } |
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| 214 | |
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| 215 | // Make sure that it is either adding statements or declartions but not both |
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| 216 | // this is because otherwise the order would be awkward to predict |
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| 217 | assert(( empty( stmts_before ) && empty( stmts_after )) |
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| 218 | || ( empty( decls_before ) && empty( decls_after )) ); |
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| 219 | |
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| 220 | // Create a new Compound Statement to hold the new decls/stmts |
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[6d51bd7] | 221 | ast::CompoundStmt * compound = new ast::CompoundStmt( stmt->location ); |
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[f47f887] | 222 | |
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| 223 | // Take all the declarations that go before |
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| 224 | __pass::take_all( std::back_inserter( compound->kids ), decls_before ); |
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| 225 | __pass::take_all( std::back_inserter( compound->kids ), stmts_before ); |
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| 226 | |
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| 227 | // Insert the original declaration |
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[6d51bd7] | 228 | compound->kids.emplace_back( nstmt ); |
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[f47f887] | 229 | |
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| 230 | // Insert all the declarations that go before |
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| 231 | __pass::take_all( std::back_inserter( compound->kids ), decls_after ); |
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| 232 | __pass::take_all( std::back_inserter( compound->kids ), stmts_after ); |
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| 233 | |
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[f8143a6] | 234 | return {true, compound}; |
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[f47f887] | 235 | } |
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| 236 | |
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[6d51bd7] | 237 | template< template <class...> class container_t > |
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[f8143a6] | 238 | template< typename object_t, typename super_t, typename field_t > |
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[eb211bf] | 239 | void __pass::resultNstmt<container_t>::apply(object_t * object, field_t super_t::* field) { |
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[f8143a6] | 240 | auto & container = object->*field; |
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| 241 | __pedantic_pass_assert( container.size() <= values.size() ); |
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| 242 | |
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| 243 | auto cit = enumerate(container).begin(); |
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| 244 | |
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| 245 | container_t<ptr<Stmt>> nvals; |
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[eb211bf] | 246 | for (delta & d : values) { |
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| 247 | if ( d.is_old ) { |
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[f8143a6] | 248 | __pedantic_pass_assert( cit.idx <= d.old_idx ); |
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| 249 | std::advance( cit, d.old_idx - cit.idx ); |
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| 250 | nvals.push_back( std::move( (*cit).val) ); |
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| 251 | } else { |
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[eb211bf] | 252 | nvals.push_back( std::move(d.new_val) ); |
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[f8143a6] | 253 | } |
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| 254 | } |
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| 255 | |
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[eb211bf] | 256 | container = std::move(nvals); |
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| 257 | } |
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| 258 | |
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| 259 | template< template <class...> class container_t > |
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| 260 | template< template <class...> class incontainer_t > |
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| 261 | void __pass::resultNstmt< container_t >::take_all( incontainer_t<ptr<Stmt>> * stmts ) { |
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| 262 | if (!stmts || stmts->empty()) return; |
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| 263 | |
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| 264 | std::transform(stmts->begin(), stmts->end(), std::back_inserter( values ), |
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| 265 | [](ast::ptr<ast::Stmt>& stmt) -> delta { |
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| 266 | return delta( stmt.release(), -1, false ); |
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| 267 | }); |
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| 268 | stmts->clear(); |
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| 269 | differs = true; |
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| 270 | } |
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| 271 | |
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| 272 | template< template<class...> class container_t > |
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| 273 | template< template<class...> class incontainer_t > |
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| 274 | void __pass::resultNstmt< container_t >::take_all( incontainer_t<ptr<Decl>> * decls ) { |
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| 275 | if (!decls || decls->empty()) return; |
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| 276 | |
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| 277 | std::transform(decls->begin(), decls->end(), std::back_inserter( values ), |
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| 278 | [](ast::ptr<ast::Decl>& decl) -> delta { |
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| 279 | auto loc = decl->location; |
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| 280 | auto stmt = new DeclStmt( loc, decl.release() ); |
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| 281 | return delta( stmt, -1, false ); |
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| 282 | }); |
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| 283 | decls->clear(); |
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| 284 | differs = true; |
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[f8143a6] | 285 | } |
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| 286 | |
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| 287 | template< typename core_t > |
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| 288 | template< template <class...> class container_t > |
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[eb211bf] | 289 | __pass::template resultNstmt<container_t> ast::Pass< core_t >::call_accept( const container_t< ptr<Stmt> > & statements ) { |
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[f47f887] | 290 | __pedantic_pass_assert( __visit_children() ); |
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| 291 | if( statements.empty() ) return {}; |
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| 292 | |
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| 293 | // We are going to aggregate errors for all these statements |
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| 294 | SemanticErrorException errors; |
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| 295 | |
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| 296 | // add a few useful symbols to the scope |
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| 297 | using __pass::empty; |
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| 298 | |
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| 299 | // get the stmts/decls that will need to be spliced in |
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[6739590] | 300 | auto stmts_before = __pass::stmtsToAddBefore( core, 0 ); |
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| 301 | auto stmts_after = __pass::stmtsToAddAfter ( core, 0 ); |
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| 302 | auto decls_before = __pass::declsToAddBefore( core, 0 ); |
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| 303 | auto decls_after = __pass::declsToAddAfter ( core, 0 ); |
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[f47f887] | 304 | |
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| 305 | // These may be modified by subnode but most be restored once we exit this statemnet. |
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[23f99e1] | 306 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_before) >::type > __old_decls_before( stmts_before ); |
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| 307 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_after ) >::type > __old_decls_after ( stmts_after ); |
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| 308 | ValueGuardPtr< typename std::remove_pointer< decltype(decls_before) >::type > __old_stmts_before( decls_before ); |
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| 309 | ValueGuardPtr< typename std::remove_pointer< decltype(decls_after ) >::type > __old_stmts_after ( decls_after ); |
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[f47f887] | 310 | |
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| 311 | // update pass statitistics |
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| 312 | pass_visitor_stats.depth++; |
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| 313 | pass_visitor_stats.max->push(pass_visitor_stats.depth); |
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| 314 | pass_visitor_stats.avg->push(pass_visitor_stats.depth); |
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| 315 | |
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[eb211bf] | 316 | __pass::resultNstmt<container_t> new_kids; |
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[f8143a6] | 317 | for( auto value : enumerate( statements ) ) { |
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[f47f887] | 318 | try { |
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[f8143a6] | 319 | size_t i = value.idx; |
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| 320 | const Stmt * stmt = value.val; |
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[f47f887] | 321 | __pedantic_pass_assert( stmt ); |
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[6d51bd7] | 322 | const ast::Stmt * new_stmt = stmt->accept( *this ); |
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[f47f887] | 323 | assert( new_stmt ); |
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[f8143a6] | 324 | if(new_stmt != stmt ) { new_kids.differs = true; } |
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[f47f887] | 325 | |
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| 326 | // Make sure that it is either adding statements or declartions but not both |
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| 327 | // this is because otherwise the order would be awkward to predict |
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| 328 | assert(( empty( stmts_before ) && empty( stmts_after )) |
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| 329 | || ( empty( decls_before ) && empty( decls_after )) ); |
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| 330 | |
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| 331 | // Take all the statements which should have gone after, N/A for first iteration |
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[f8143a6] | 332 | new_kids.take_all( decls_before ); |
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| 333 | new_kids.take_all( stmts_before ); |
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[f47f887] | 334 | |
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| 335 | // Now add the statement if there is one |
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[f8143a6] | 336 | if(new_stmt != stmt) { |
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| 337 | new_kids.values.emplace_back( new_stmt, i, false ); |
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| 338 | } else { |
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| 339 | new_kids.values.emplace_back( nullptr, i, true ); |
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| 340 | } |
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[f47f887] | 341 | |
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| 342 | // Take all the declarations that go before |
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[f8143a6] | 343 | new_kids.take_all( decls_after ); |
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| 344 | new_kids.take_all( stmts_after ); |
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[f47f887] | 345 | } |
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| 346 | catch ( SemanticErrorException &e ) { |
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| 347 | errors.append( e ); |
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| 348 | } |
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| 349 | } |
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| 350 | pass_visitor_stats.depth--; |
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| 351 | if ( !errors.isEmpty() ) { throw errors; } |
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| 352 | |
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[f8143a6] | 353 | return new_kids; |
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| 354 | } |
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| 355 | |
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| 356 | template< template <class...> class container_t, typename node_t > |
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| 357 | template< typename object_t, typename super_t, typename field_t > |
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[eb211bf] | 358 | void __pass::resultN<container_t, node_t>::apply(object_t * object, field_t super_t::* field) { |
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[f8143a6] | 359 | auto & container = object->*field; |
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| 360 | __pedantic_pass_assert( container.size() == values.size() ); |
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| 361 | |
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| 362 | for(size_t i = 0; i < container.size(); i++) { |
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| 363 | // Take all the elements that are different in 'values' |
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| 364 | // and swap them into 'container' |
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[8631c84] | 365 | if( values[i] != nullptr ) swap(container[i], values[i]); |
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[f8143a6] | 366 | } |
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| 367 | |
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| 368 | // Now the original containers should still have the unchanged values |
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| 369 | // but also contain the new values |
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[f47f887] | 370 | } |
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| 371 | |
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[7ff3e522] | 372 | template< typename core_t > |
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[6d51bd7] | 373 | template< template <class...> class container_t, typename node_t > |
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[eb211bf] | 374 | __pass::template resultN<container_t, node_t> ast::Pass< core_t >::call_accept( const container_t< ast::ptr<node_t> > & container ) { |
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[f47f887] | 375 | __pedantic_pass_assert( __visit_children() ); |
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| 376 | if( container.empty() ) return {}; |
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| 377 | SemanticErrorException errors; |
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| 378 | |
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| 379 | pass_visitor_stats.depth++; |
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| 380 | pass_visitor_stats.max->push(pass_visitor_stats.depth); |
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| 381 | pass_visitor_stats.avg->push(pass_visitor_stats.depth); |
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| 382 | |
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| 383 | bool mutated = false; |
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[f8143a6] | 384 | container_t<ptr<node_t>> new_kids; |
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[f47f887] | 385 | for ( const node_t * node : container ) { |
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| 386 | try { |
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| 387 | __pedantic_pass_assert( node ); |
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[6d51bd7] | 388 | const node_t * new_stmt = strict_dynamic_cast< const node_t * >( node->accept( *this ) ); |
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[f8143a6] | 389 | if(new_stmt != node ) { |
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| 390 | mutated = true; |
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| 391 | new_kids.emplace_back( new_stmt ); |
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| 392 | } else { |
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| 393 | new_kids.emplace_back( nullptr ); |
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| 394 | } |
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[f47f887] | 395 | |
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| 396 | } |
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| 397 | catch( SemanticErrorException &e ) { |
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| 398 | errors.append( e ); |
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| 399 | } |
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| 400 | } |
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[f8143a6] | 401 | |
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| 402 | __pedantic_pass_assert( new_kids.size() == container.size() ); |
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[f47f887] | 403 | pass_visitor_stats.depth--; |
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| 404 | if ( ! errors.isEmpty() ) { throw errors; } |
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| 405 | |
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[eb211bf] | 406 | return ast::__pass::resultN<container_t, node_t>{ mutated, new_kids }; |
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[6d51bd7] | 407 | } |
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| 408 | |
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[7ff3e522] | 409 | template< typename core_t > |
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[2377ca2] | 410 | template<typename node_t, typename super_t, typename field_t> |
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[7ff3e522] | 411 | void ast::Pass< core_t >::maybe_accept( |
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[6d51bd7] | 412 | const node_t * & parent, |
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[2377ca2] | 413 | field_t super_t::*field |
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[6d51bd7] | 414 | ) { |
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[2377ca2] | 415 | static_assert( std::is_base_of<super_t, node_t>::value, "Error deducing member object" ); |
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[6d51bd7] | 416 | |
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[2377ca2] | 417 | if(__pass::skip(parent->*field)) return; |
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| 418 | const auto & old_val = __pass::get(parent->*field, 0); |
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[6d51bd7] | 419 | |
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| 420 | static_assert( !std::is_same<const ast::Node * &, decltype(old_val)>::value, "ERROR"); |
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| 421 | |
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| 422 | auto new_val = call_accept( old_val ); |
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| 423 | |
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[f8143a6] | 424 | static_assert( !std::is_same<const ast::Node *, decltype(new_val)>::value /* || std::is_same<int, decltype(old_val)>::value */, "ERROR"); |
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[6d51bd7] | 425 | |
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[f8143a6] | 426 | if( new_val.differs ) { |
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[d3aa64f] | 427 | auto new_parent = __pass::mutate<core_t>(parent); |
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[2377ca2] | 428 | new_val.apply(new_parent, field); |
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[6d51bd7] | 429 | parent = new_parent; |
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| 430 | } |
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[f47f887] | 431 | } |
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[6d51bd7] | 432 | |
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[9e23b446] | 433 | template< typename core_t > |
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| 434 | template<typename node_t, typename super_t, typename field_t> |
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| 435 | void ast::Pass< core_t >::maybe_accept_top( |
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| 436 | const node_t * & parent, |
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| 437 | field_t super_t::*field |
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| 438 | ) { |
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| 439 | static_assert( std::is_base_of<super_t, node_t>::value, "Error deducing member object" ); |
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| 440 | |
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| 441 | if(__pass::skip(parent->*field)) return; |
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| 442 | const auto & old_val = __pass::get(parent->*field, 0); |
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| 443 | |
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| 444 | static_assert( !std::is_same<const ast::Node * &, decltype(old_val)>::value, "ERROR"); |
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| 445 | |
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| 446 | auto new_val = call_accept_top( old_val ); |
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| 447 | |
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| 448 | static_assert( !std::is_same<const ast::Node *, decltype(new_val)>::value /* || std::is_same<int, decltype(old_val)>::value */, "ERROR"); |
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| 449 | |
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| 450 | if( new_val.differs ) { |
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| 451 | auto new_parent = __pass::mutate<core_t>(parent); |
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| 452 | new_val.apply(new_parent, field); |
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| 453 | parent = new_parent; |
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| 454 | } |
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| 455 | } |
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| 456 | |
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[490fb92e] | 457 | template< typename core_t > |
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[2377ca2] | 458 | template<typename node_t, typename super_t, typename field_t> |
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[490fb92e] | 459 | void ast::Pass< core_t >::maybe_accept_as_compound( |
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| 460 | const node_t * & parent, |
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[2377ca2] | 461 | field_t super_t::*child |
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[490fb92e] | 462 | ) { |
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[2377ca2] | 463 | static_assert( std::is_base_of<super_t, node_t>::value, "Error deducing member object" ); |
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[490fb92e] | 464 | |
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| 465 | if(__pass::skip(parent->*child)) return; |
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| 466 | const auto & old_val = __pass::get(parent->*child, 0); |
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| 467 | |
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| 468 | static_assert( !std::is_same<const ast::Node * &, decltype(old_val)>::value, "ERROR"); |
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| 469 | |
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| 470 | auto new_val = call_accept_as_compound( old_val ); |
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| 471 | |
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| 472 | static_assert( !std::is_same<const ast::Node *, decltype(new_val)>::value || std::is_same<int, decltype(old_val)>::value, "ERROR"); |
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| 473 | |
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[f8143a6] | 474 | if( new_val.differs ) { |
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[490fb92e] | 475 | auto new_parent = __pass::mutate<core_t>(parent); |
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[f8143a6] | 476 | new_val.apply( new_parent, child ); |
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[490fb92e] | 477 | parent = new_parent; |
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| 478 | } |
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| 479 | } |
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| 480 | |
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[f47f887] | 481 | } |
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| 482 | |
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| 483 | //------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| 484 | //======================================================================================================================================================================== |
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| 485 | //======================================================================================================================================================================== |
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| 486 | //======================================================================================================================================================================== |
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| 487 | //======================================================================================================================================================================== |
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| 488 | //======================================================================================================================================================================== |
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| 489 | //------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| 490 | |
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[7ff3e522] | 491 | template< typename core_t > |
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| 492 | inline void ast::accept_all( std::list< ast::ptr<ast::Decl> > & decls, ast::Pass< core_t > & visitor ) { |
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[04124c4] | 493 | // We are going to aggregate errors for all these statements |
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| 494 | SemanticErrorException errors; |
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| 495 | |
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| 496 | // add a few useful symbols to the scope |
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| 497 | using __pass::empty; |
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| 498 | |
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| 499 | // get the stmts/decls that will need to be spliced in |
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[7ff3e522] | 500 | auto decls_before = __pass::declsToAddBefore( visitor.core, 0); |
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| 501 | auto decls_after = __pass::declsToAddAfter ( visitor.core, 0); |
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[04124c4] | 502 | |
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| 503 | // update pass statitistics |
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| 504 | pass_visitor_stats.depth++; |
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| 505 | pass_visitor_stats.max->push(pass_visitor_stats.depth); |
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| 506 | pass_visitor_stats.avg->push(pass_visitor_stats.depth); |
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| 507 | |
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| 508 | for ( std::list< ast::ptr<ast::Decl> >::iterator i = decls.begin(); ; ++i ) { |
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| 509 | // splice in new declarations after previous decl |
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| 510 | if ( !empty( decls_after ) ) { decls.splice( i, *decls_after ); } |
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| 511 | |
---|
| 512 | if ( i == decls.end() ) break; |
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| 513 | |
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| 514 | try { |
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| 515 | // run visitor on declaration |
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| 516 | ast::ptr<ast::Decl> & node = *i; |
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| 517 | assert( node ); |
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| 518 | node = node->accept( visitor ); |
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| 519 | } |
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| 520 | catch( SemanticErrorException &e ) { |
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[e00c22f] | 521 | if (__pass::on_error (visitor.core, *i, 0)) |
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[0dd9a5e] | 522 | errors.append( e ); |
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[04124c4] | 523 | } |
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| 524 | |
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| 525 | // splice in new declarations before current decl |
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| 526 | if ( !empty( decls_before ) ) { decls.splice( i, *decls_before ); } |
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| 527 | } |
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| 528 | pass_visitor_stats.depth--; |
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| 529 | if ( !errors.isEmpty() ) { throw errors; } |
---|
| 530 | } |
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| 531 | |
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[293dc1c] | 532 | template< typename core_t > |
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| 533 | inline void ast::accept_all( ast::TranslationUnit & unit, ast::Pass< core_t > & visitor ) { |
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[c600df1] | 534 | if ( auto ptr = __pass::translation_unit::get_cptr( visitor.core, 0 ) ) { |
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| 535 | ValueGuard<const TranslationUnit *> guard( *ptr ); |
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| 536 | *ptr = &unit; |
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| 537 | return ast::accept_all( unit.decls, visitor ); |
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| 538 | } else { |
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| 539 | return ast::accept_all( unit.decls, visitor ); |
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| 540 | } |
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[293dc1c] | 541 | } |
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| 542 | |
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[f47f887] | 543 | // A NOTE ON THE ORDER OF TRAVERSAL |
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| 544 | // |
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| 545 | // Types and typedefs have their base types visited before they are added to the type table. This is ok, since there is |
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| 546 | // no such thing as a recursive type or typedef. |
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| 547 | // |
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| 548 | // typedef struct { T *x; } T; // never allowed |
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| 549 | // |
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| 550 | // for structs/unions, it is possible to have recursion, so the decl should be added as if it's incomplete to begin, the |
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| 551 | // members are traversed, and then the complete type should be added (assuming the type is completed by this particular |
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| 552 | // declaration). |
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| 553 | // |
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| 554 | // struct T { struct T *x; }; // allowed |
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| 555 | // |
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| 556 | // It is important to add the complete type to the symbol table *after* the members/base has been traversed, since that |
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| 557 | // traversal may modify the definition of the type and these modifications should be visible when the symbol table is |
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| 558 | // queried later in this pass. |
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| 559 | |
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| 560 | //-------------------------------------------------------------------------- |
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| 561 | // ObjectDecl |
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[7ff3e522] | 562 | template< typename core_t > |
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| 563 | const ast::DeclWithType * ast::Pass< core_t >::visit( const ast::ObjectDecl * node ) { |
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[f47f887] | 564 | VISIT_START( node ); |
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| 565 | |
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[e21f253] | 566 | if ( __visit_children() ) { |
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[f47f887] | 567 | { |
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[0e42794] | 568 | guard_symtab guard { *this }; |
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[23f99e1] | 569 | maybe_accept( node, &ObjectDecl::type ); |
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[f47f887] | 570 | } |
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[23f99e1] | 571 | maybe_accept( node, &ObjectDecl::init ); |
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| 572 | maybe_accept( node, &ObjectDecl::bitfieldWidth ); |
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| 573 | maybe_accept( node, &ObjectDecl::attributes ); |
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[e21f253] | 574 | } |
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[f47f887] | 575 | |
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[7ff3e522] | 576 | __pass::symtab::addId( core, 0, node ); |
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[f47f887] | 577 | |
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[04124c4] | 578 | VISIT_END( DeclWithType, node ); |
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[f47f887] | 579 | } |
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| 580 | |
---|
[23f99e1] | 581 | //-------------------------------------------------------------------------- |
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| 582 | // FunctionDecl |
---|
[7ff3e522] | 583 | template< typename core_t > |
---|
| 584 | const ast::DeclWithType * ast::Pass< core_t >::visit( const ast::FunctionDecl * node ) { |
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[23f99e1] | 585 | VISIT_START( node ); |
---|
| 586 | |
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[7ff3e522] | 587 | __pass::symtab::addId( core, 0, node ); |
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[23f99e1] | 588 | |
---|
[e21f253] | 589 | if ( __visit_children() ) { |
---|
| 590 | maybe_accept( node, &FunctionDecl::withExprs ); |
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| 591 | } |
---|
[23f99e1] | 592 | { |
---|
| 593 | // with clause introduces a level of scope (for the with expression members). |
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[0e42794] | 594 | // with clause exprs are added to the symbol table before parameters so that parameters |
---|
[23f99e1] | 595 | // shadow with exprs and not the other way around. |
---|
[0e42794] | 596 | guard_symtab guard { *this }; |
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[7ff3e522] | 597 | __pass::symtab::addWith( core, 0, node->withExprs, node ); |
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[23f99e1] | 598 | { |
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[0e42794] | 599 | guard_symtab guard { *this }; |
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[23f99e1] | 600 | // implicit add __func__ identifier as specified in the C manual 6.4.2.2 |
---|
[e8616b6] | 601 | // This is a C name and so has C linkage. |
---|
[798a8b3] | 602 | static ast::ptr< ast::ObjectDecl > func{ new ast::ObjectDecl{ |
---|
[9ea38de] | 603 | CodeLocation{}, "__func__", |
---|
| 604 | new ast::ArrayType{ |
---|
| 605 | new ast::BasicType{ ast::BasicType::Char, ast::CV::Const }, |
---|
[8a5530c] | 606 | nullptr, VariableLen, DynamicDim |
---|
[e8616b6] | 607 | }, |
---|
| 608 | nullptr, |
---|
| 609 | ast::Storage::Classes(), |
---|
| 610 | ast::Linkage::C, |
---|
[9ea38de] | 611 | } }; |
---|
[7ff3e522] | 612 | __pass::symtab::addId( core, 0, func ); |
---|
[e21f253] | 613 | if ( __visit_children() ) { |
---|
[3e5dd913] | 614 | maybe_accept( node, &FunctionDecl::type_params ); |
---|
| 615 | maybe_accept( node, &FunctionDecl::assertions ); |
---|
[4ec9513] | 616 | maybe_accept( node, &FunctionDecl::params ); |
---|
| 617 | maybe_accept( node, &FunctionDecl::returns ); |
---|
| 618 | maybe_accept( node, &FunctionDecl::type ); |
---|
[c6c682cf] | 619 | // First remember that we are now within a function. |
---|
[23f99e1] | 620 | ValueGuard< bool > oldInFunction( inFunction ); |
---|
| 621 | inFunction = true; |
---|
[c6c682cf] | 622 | // The function body needs to have the same scope as parameters. |
---|
| 623 | // A CompoundStmt will not enter a new scope if atFunctionTop is true. |
---|
| 624 | ValueGuard< bool > oldAtFunctionTop( atFunctionTop ); |
---|
| 625 | atFunctionTop = true; |
---|
[8a5530c] | 626 | maybe_accept( node, &FunctionDecl::stmts ); |
---|
[23f99e1] | 627 | maybe_accept( node, &FunctionDecl::attributes ); |
---|
[e21f253] | 628 | } |
---|
[23f99e1] | 629 | } |
---|
| 630 | } |
---|
| 631 | |
---|
| 632 | VISIT_END( DeclWithType, node ); |
---|
| 633 | } |
---|
| 634 | |
---|
| 635 | //-------------------------------------------------------------------------- |
---|
| 636 | // StructDecl |
---|
[7ff3e522] | 637 | template< typename core_t > |
---|
| 638 | const ast::Decl * ast::Pass< core_t >::visit( const ast::StructDecl * node ) { |
---|
[23f99e1] | 639 | VISIT_START( node ); |
---|
| 640 | |
---|
| 641 | // make up a forward declaration and add it before processing the members |
---|
| 642 | // needs to be on the heap because addStruct saves the pointer |
---|
[7ff3e522] | 643 | __pass::symtab::addStructFwd( core, 0, node ); |
---|
[23f99e1] | 644 | |
---|
[e21f253] | 645 | if ( __visit_children() ) { |
---|
[0e42794] | 646 | guard_symtab guard { * this }; |
---|
[798a8b3] | 647 | maybe_accept( node, &StructDecl::params ); |
---|
| 648 | maybe_accept( node, &StructDecl::members ); |
---|
| 649 | maybe_accept( node, &StructDecl::attributes ); |
---|
[e21f253] | 650 | } |
---|
[23f99e1] | 651 | |
---|
| 652 | // this addition replaces the forward declaration |
---|
[7ff3e522] | 653 | __pass::symtab::addStruct( core, 0, node ); |
---|
[23f99e1] | 654 | |
---|
| 655 | VISIT_END( Decl, node ); |
---|
| 656 | } |
---|
| 657 | |
---|
| 658 | //-------------------------------------------------------------------------- |
---|
| 659 | // UnionDecl |
---|
[7ff3e522] | 660 | template< typename core_t > |
---|
| 661 | const ast::Decl * ast::Pass< core_t >::visit( const ast::UnionDecl * node ) { |
---|
[23f99e1] | 662 | VISIT_START( node ); |
---|
| 663 | |
---|
| 664 | // make up a forward declaration and add it before processing the members |
---|
[7ff3e522] | 665 | __pass::symtab::addUnionFwd( core, 0, node ); |
---|
[23f99e1] | 666 | |
---|
[e21f253] | 667 | if ( __visit_children() ) { |
---|
[0e42794] | 668 | guard_symtab guard { * this }; |
---|
[798a8b3] | 669 | maybe_accept( node, &UnionDecl::params ); |
---|
| 670 | maybe_accept( node, &UnionDecl::members ); |
---|
| 671 | maybe_accept( node, &UnionDecl::attributes ); |
---|
[e21f253] | 672 | } |
---|
[23f99e1] | 673 | |
---|
[7ff3e522] | 674 | __pass::symtab::addUnion( core, 0, node ); |
---|
[23f99e1] | 675 | |
---|
| 676 | VISIT_END( Decl, node ); |
---|
| 677 | } |
---|
| 678 | |
---|
| 679 | //-------------------------------------------------------------------------- |
---|
| 680 | // EnumDecl |
---|
[7ff3e522] | 681 | template< typename core_t > |
---|
| 682 | const ast::Decl * ast::Pass< core_t >::visit( const ast::EnumDecl * node ) { |
---|
[23f99e1] | 683 | VISIT_START( node ); |
---|
| 684 | |
---|
[7ff3e522] | 685 | __pass::symtab::addEnum( core, 0, node ); |
---|
[23f99e1] | 686 | |
---|
[e21f253] | 687 | if ( __visit_children() ) { |
---|
[23f99e1] | 688 | // unlike structs, traits, and unions, enums inject their members into the global scope |
---|
[1df492a] | 689 | maybe_accept( node, &EnumDecl::base ); |
---|
[798a8b3] | 690 | maybe_accept( node, &EnumDecl::params ); |
---|
| 691 | maybe_accept( node, &EnumDecl::members ); |
---|
| 692 | maybe_accept( node, &EnumDecl::attributes ); |
---|
[e21f253] | 693 | } |
---|
[23f99e1] | 694 | |
---|
| 695 | VISIT_END( Decl, node ); |
---|
| 696 | } |
---|
| 697 | |
---|
| 698 | //-------------------------------------------------------------------------- |
---|
| 699 | // TraitDecl |
---|
[7ff3e522] | 700 | template< typename core_t > |
---|
| 701 | const ast::Decl * ast::Pass< core_t >::visit( const ast::TraitDecl * node ) { |
---|
[23f99e1] | 702 | VISIT_START( node ); |
---|
| 703 | |
---|
[e21f253] | 704 | if ( __visit_children() ) { |
---|
[0e42794] | 705 | guard_symtab guard { *this }; |
---|
[798a8b3] | 706 | maybe_accept( node, &TraitDecl::params ); |
---|
| 707 | maybe_accept( node, &TraitDecl::members ); |
---|
| 708 | maybe_accept( node, &TraitDecl::attributes ); |
---|
[e21f253] | 709 | } |
---|
[23f99e1] | 710 | |
---|
[7ff3e522] | 711 | __pass::symtab::addTrait( core, 0, node ); |
---|
[23f99e1] | 712 | |
---|
| 713 | VISIT_END( Decl, node ); |
---|
| 714 | } |
---|
| 715 | |
---|
| 716 | //-------------------------------------------------------------------------- |
---|
| 717 | // TypeDecl |
---|
[7ff3e522] | 718 | template< typename core_t > |
---|
| 719 | const ast::Decl * ast::Pass< core_t >::visit( const ast::TypeDecl * node ) { |
---|
[23f99e1] | 720 | VISIT_START( node ); |
---|
| 721 | |
---|
[e21f253] | 722 | if ( __visit_children() ) { |
---|
[0e42794] | 723 | guard_symtab guard { *this }; |
---|
[87701b6] | 724 | maybe_accept( node, &TypeDecl::base ); |
---|
[e21f253] | 725 | } |
---|
[23f99e1] | 726 | |
---|
| 727 | // see A NOTE ON THE ORDER OF TRAVERSAL, above |
---|
| 728 | // note that assertions come after the type is added to the symtab, since they are not part of the type proper |
---|
| 729 | // and may depend on the type itself |
---|
[7ff3e522] | 730 | __pass::symtab::addType( core, 0, node ); |
---|
[23f99e1] | 731 | |
---|
[e21f253] | 732 | if ( __visit_children() ) { |
---|
[8a5530c] | 733 | maybe_accept( node, &TypeDecl::assertions ); |
---|
[23f99e1] | 734 | |
---|
| 735 | { |
---|
[0e42794] | 736 | guard_symtab guard { *this }; |
---|
[23f99e1] | 737 | maybe_accept( node, &TypeDecl::init ); |
---|
| 738 | } |
---|
[e21f253] | 739 | } |
---|
[23f99e1] | 740 | |
---|
| 741 | VISIT_END( Decl, node ); |
---|
| 742 | } |
---|
| 743 | |
---|
| 744 | //-------------------------------------------------------------------------- |
---|
| 745 | // TypedefDecl |
---|
[7ff3e522] | 746 | template< typename core_t > |
---|
| 747 | const ast::Decl * ast::Pass< core_t >::visit( const ast::TypedefDecl * node ) { |
---|
[23f99e1] | 748 | VISIT_START( node ); |
---|
| 749 | |
---|
[e21f253] | 750 | if ( __visit_children() ) { |
---|
[0e42794] | 751 | guard_symtab guard { *this }; |
---|
[87701b6] | 752 | maybe_accept( node, &TypedefDecl::base ); |
---|
[e21f253] | 753 | } |
---|
[23f99e1] | 754 | |
---|
[7ff3e522] | 755 | __pass::symtab::addType( core, 0, node ); |
---|
[23f99e1] | 756 | |
---|
[e21f253] | 757 | if ( __visit_children() ) { |
---|
| 758 | maybe_accept( node, &TypedefDecl::assertions ); |
---|
| 759 | } |
---|
[23f99e1] | 760 | |
---|
| 761 | VISIT_END( Decl, node ); |
---|
| 762 | } |
---|
| 763 | |
---|
| 764 | //-------------------------------------------------------------------------- |
---|
| 765 | // AsmDecl |
---|
[7ff3e522] | 766 | template< typename core_t > |
---|
| 767 | const ast::AsmDecl * ast::Pass< core_t >::visit( const ast::AsmDecl * node ) { |
---|
[23f99e1] | 768 | VISIT_START( node ); |
---|
| 769 | |
---|
[e21f253] | 770 | if ( __visit_children() ) { |
---|
[23f99e1] | 771 | maybe_accept( node, &AsmDecl::stmt ); |
---|
[e21f253] | 772 | } |
---|
[23f99e1] | 773 | |
---|
| 774 | VISIT_END( AsmDecl, node ); |
---|
| 775 | } |
---|
| 776 | |
---|
[2d019af] | 777 | //-------------------------------------------------------------------------- |
---|
| 778 | // DirectiveDecl |
---|
| 779 | template< typename core_t > |
---|
| 780 | const ast::DirectiveDecl * ast::Pass< core_t >::visit( const ast::DirectiveDecl * node ) { |
---|
| 781 | VISIT_START( node ); |
---|
| 782 | |
---|
[e21f253] | 783 | if ( __visit_children() ) { |
---|
[2d019af] | 784 | maybe_accept( node, &DirectiveDecl::stmt ); |
---|
[e21f253] | 785 | } |
---|
[2d019af] | 786 | |
---|
| 787 | VISIT_END( DirectiveDecl, node ); |
---|
| 788 | } |
---|
| 789 | |
---|
[23f99e1] | 790 | //-------------------------------------------------------------------------- |
---|
| 791 | // StaticAssertDecl |
---|
[7ff3e522] | 792 | template< typename core_t > |
---|
| 793 | const ast::StaticAssertDecl * ast::Pass< core_t >::visit( const ast::StaticAssertDecl * node ) { |
---|
[23f99e1] | 794 | VISIT_START( node ); |
---|
| 795 | |
---|
[e21f253] | 796 | if ( __visit_children() ) { |
---|
[9e23b446] | 797 | maybe_accept_top( node, &StaticAssertDecl::cond ); |
---|
[112fe04] | 798 | maybe_accept( node, &StaticAssertDecl::msg ); |
---|
[e21f253] | 799 | } |
---|
[23f99e1] | 800 | |
---|
| 801 | VISIT_END( StaticAssertDecl, node ); |
---|
| 802 | } |
---|
| 803 | |
---|
| 804 | //-------------------------------------------------------------------------- |
---|
| 805 | // CompoundStmt |
---|
[7ff3e522] | 806 | template< typename core_t > |
---|
| 807 | const ast::CompoundStmt * ast::Pass< core_t >::visit( const ast::CompoundStmt * node ) { |
---|
[23f99e1] | 808 | VISIT_START( node ); |
---|
[e21f253] | 809 | |
---|
| 810 | if ( __visit_children() ) { |
---|
[c6c682cf] | 811 | // Do not enter (or leave) a new scope if atFunctionTop. Remember to save the result. |
---|
| 812 | auto guard1 = makeFuncGuard( [this, enterScope = !this->atFunctionTop]() { |
---|
[16ba4a6] | 813 | if ( enterScope ) { |
---|
| 814 | __pass::symtab::enter(core, 0); |
---|
| 815 | __pass::scope::enter(core, 0); |
---|
| 816 | } |
---|
[c6c682cf] | 817 | }, [this, leaveScope = !this->atFunctionTop]() { |
---|
[16ba4a6] | 818 | if ( leaveScope ) { |
---|
| 819 | __pass::symtab::leave(core, 0); |
---|
| 820 | __pass::scope::leave(core, 0); |
---|
| 821 | } |
---|
[23f99e1] | 822 | }); |
---|
[82f791f] | 823 | ValueGuard< bool > guard2( atFunctionTop ); |
---|
| 824 | atFunctionTop = false; |
---|
[23f99e1] | 825 | guard_scope guard3 { *this }; |
---|
| 826 | maybe_accept( node, &CompoundStmt::kids ); |
---|
[e21f253] | 827 | } |
---|
| 828 | |
---|
[23f99e1] | 829 | VISIT_END( CompoundStmt, node ); |
---|
| 830 | } |
---|
| 831 | |
---|
[8a5530c] | 832 | //-------------------------------------------------------------------------- |
---|
| 833 | // ExprStmt |
---|
[7ff3e522] | 834 | template< typename core_t > |
---|
| 835 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::ExprStmt * node ) { |
---|
[8a5530c] | 836 | VISIT_START( node ); |
---|
| 837 | |
---|
[e21f253] | 838 | if ( __visit_children() ) { |
---|
[9e23b446] | 839 | maybe_accept_top( node, &ExprStmt::expr ); |
---|
[e21f253] | 840 | } |
---|
[8a5530c] | 841 | |
---|
| 842 | VISIT_END( Stmt, node ); |
---|
| 843 | } |
---|
| 844 | |
---|
| 845 | //-------------------------------------------------------------------------- |
---|
| 846 | // AsmStmt |
---|
[7ff3e522] | 847 | template< typename core_t > |
---|
| 848 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::AsmStmt * node ) { |
---|
[8a5530c] | 849 | VISIT_START( node ) |
---|
| 850 | |
---|
[e21f253] | 851 | if ( __visit_children() ) { |
---|
[8a5530c] | 852 | maybe_accept( node, &AsmStmt::instruction ); |
---|
| 853 | maybe_accept( node, &AsmStmt::output ); |
---|
| 854 | maybe_accept( node, &AsmStmt::input ); |
---|
| 855 | maybe_accept( node, &AsmStmt::clobber ); |
---|
[e21f253] | 856 | } |
---|
[8a5530c] | 857 | |
---|
| 858 | VISIT_END( Stmt, node ); |
---|
| 859 | } |
---|
| 860 | |
---|
| 861 | //-------------------------------------------------------------------------- |
---|
| 862 | // DirectiveStmt |
---|
[7ff3e522] | 863 | template< typename core_t > |
---|
| 864 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::DirectiveStmt * node ) { |
---|
[8a5530c] | 865 | VISIT_START( node ) |
---|
| 866 | |
---|
| 867 | VISIT_END( Stmt, node ); |
---|
| 868 | } |
---|
| 869 | |
---|
| 870 | //-------------------------------------------------------------------------- |
---|
| 871 | // IfStmt |
---|
[7ff3e522] | 872 | template< typename core_t > |
---|
| 873 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::IfStmt * node ) { |
---|
[8a5530c] | 874 | VISIT_START( node ); |
---|
[17a0228a] | 875 | |
---|
[e21f253] | 876 | if ( __visit_children() ) { |
---|
[8a5530c] | 877 | // if statements introduce a level of scope (for the initialization) |
---|
[0e42794] | 878 | guard_symtab guard { *this }; |
---|
[8a5530c] | 879 | maybe_accept( node, &IfStmt::inits ); |
---|
[9e23b446] | 880 | maybe_accept_top( node, &IfStmt::cond ); |
---|
[3b0bc16] | 881 | maybe_accept_as_compound( node, &IfStmt::then ); |
---|
| 882 | maybe_accept_as_compound( node, &IfStmt::else_ ); |
---|
[e21f253] | 883 | } |
---|
[17a0228a] | 884 | |
---|
[8a5530c] | 885 | VISIT_END( Stmt, node ); |
---|
| 886 | } |
---|
| 887 | |
---|
| 888 | //-------------------------------------------------------------------------- |
---|
[3b0bc16] | 889 | // WhileDoStmt |
---|
[7ff3e522] | 890 | template< typename core_t > |
---|
[3b0bc16] | 891 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::WhileDoStmt * node ) { |
---|
[8a5530c] | 892 | VISIT_START( node ); |
---|
| 893 | |
---|
[e21f253] | 894 | if ( __visit_children() ) { |
---|
[8a5530c] | 895 | // while statements introduce a level of scope (for the initialization) |
---|
[0e42794] | 896 | guard_symtab guard { *this }; |
---|
[3b0bc16] | 897 | maybe_accept( node, &WhileDoStmt::inits ); |
---|
[9e23b446] | 898 | maybe_accept_top( node, &WhileDoStmt::cond ); |
---|
[3b0bc16] | 899 | maybe_accept_as_compound( node, &WhileDoStmt::body ); |
---|
[e21f253] | 900 | } |
---|
[8a5530c] | 901 | |
---|
| 902 | VISIT_END( Stmt, node ); |
---|
| 903 | } |
---|
[23f99e1] | 904 | |
---|
[87701b6] | 905 | //-------------------------------------------------------------------------- |
---|
| 906 | // ForStmt |
---|
[7ff3e522] | 907 | template< typename core_t > |
---|
| 908 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::ForStmt * node ) { |
---|
[87701b6] | 909 | VISIT_START( node ); |
---|
| 910 | |
---|
[e21f253] | 911 | if ( __visit_children() ) { |
---|
[87701b6] | 912 | // for statements introduce a level of scope (for the initialization) |
---|
[0e42794] | 913 | guard_symtab guard { *this }; |
---|
[490fb92e] | 914 | // xxx - old ast does not create WithStmtsToAdd scope for loop inits. should revisit this later. |
---|
[87701b6] | 915 | maybe_accept( node, &ForStmt::inits ); |
---|
[9e23b446] | 916 | maybe_accept_top( node, &ForStmt::cond ); |
---|
| 917 | maybe_accept_top( node, &ForStmt::inc ); |
---|
[490fb92e] | 918 | maybe_accept_as_compound( node, &ForStmt::body ); |
---|
[e21f253] | 919 | } |
---|
[87701b6] | 920 | |
---|
| 921 | VISIT_END( Stmt, node ); |
---|
| 922 | } |
---|
| 923 | |
---|
| 924 | //-------------------------------------------------------------------------- |
---|
| 925 | // SwitchStmt |
---|
[7ff3e522] | 926 | template< typename core_t > |
---|
| 927 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::SwitchStmt * node ) { |
---|
[87701b6] | 928 | VISIT_START( node ); |
---|
| 929 | |
---|
[e21f253] | 930 | if ( __visit_children() ) { |
---|
[9e23b446] | 931 | maybe_accept_top( node, &SwitchStmt::cond ); |
---|
[400b8be] | 932 | maybe_accept( node, &SwitchStmt::cases ); |
---|
[e21f253] | 933 | } |
---|
[87701b6] | 934 | |
---|
| 935 | VISIT_END( Stmt, node ); |
---|
| 936 | } |
---|
| 937 | |
---|
| 938 | //-------------------------------------------------------------------------- |
---|
[400b8be] | 939 | // CaseClause |
---|
[7ff3e522] | 940 | template< typename core_t > |
---|
[400b8be] | 941 | const ast::CaseClause * ast::Pass< core_t >::visit( const ast::CaseClause * node ) { |
---|
[87701b6] | 942 | VISIT_START( node ); |
---|
| 943 | |
---|
[e21f253] | 944 | if ( __visit_children() ) { |
---|
[9e23b446] | 945 | maybe_accept_top( node, &CaseClause::cond ); |
---|
[400b8be] | 946 | maybe_accept( node, &CaseClause::stmts ); |
---|
[e21f253] | 947 | } |
---|
[87701b6] | 948 | |
---|
[400b8be] | 949 | VISIT_END( CaseClause, node ); |
---|
[87701b6] | 950 | } |
---|
| 951 | |
---|
| 952 | //-------------------------------------------------------------------------- |
---|
| 953 | // BranchStmt |
---|
[7ff3e522] | 954 | template< typename core_t > |
---|
| 955 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::BranchStmt * node ) { |
---|
[87701b6] | 956 | VISIT_START( node ); |
---|
| 957 | VISIT_END( Stmt, node ); |
---|
| 958 | } |
---|
| 959 | |
---|
| 960 | //-------------------------------------------------------------------------- |
---|
| 961 | // ReturnStmt |
---|
[7ff3e522] | 962 | template< typename core_t > |
---|
| 963 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::ReturnStmt * node ) { |
---|
[87701b6] | 964 | VISIT_START( node ); |
---|
| 965 | |
---|
[e21f253] | 966 | if ( __visit_children() ) { |
---|
[9e23b446] | 967 | maybe_accept_top( node, &ReturnStmt::expr ); |
---|
[e21f253] | 968 | } |
---|
[87701b6] | 969 | |
---|
| 970 | VISIT_END( Stmt, node ); |
---|
| 971 | } |
---|
| 972 | |
---|
| 973 | //-------------------------------------------------------------------------- |
---|
| 974 | // ThrowStmt |
---|
[7ff3e522] | 975 | template< typename core_t > |
---|
| 976 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::ThrowStmt * node ) { |
---|
[e61207e7] | 977 | VISIT_START( node ); |
---|
[87701b6] | 978 | |
---|
[e21f253] | 979 | if ( __visit_children() ) { |
---|
[e61207e7] | 980 | maybe_accept( node, &ThrowStmt::expr ); |
---|
| 981 | maybe_accept( node, &ThrowStmt::target ); |
---|
[e21f253] | 982 | } |
---|
[e61207e7] | 983 | |
---|
| 984 | VISIT_END( Stmt, node ); |
---|
| 985 | } |
---|
| 986 | |
---|
| 987 | //-------------------------------------------------------------------------- |
---|
| 988 | // TryStmt |
---|
[7ff3e522] | 989 | template< typename core_t > |
---|
| 990 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::TryStmt * node ) { |
---|
[87701b6] | 991 | VISIT_START( node ); |
---|
| 992 | |
---|
[e21f253] | 993 | if ( __visit_children() ) { |
---|
[acd80b4] | 994 | maybe_accept( node, &TryStmt::body ); |
---|
| 995 | maybe_accept( node, &TryStmt::handlers ); |
---|
| 996 | maybe_accept( node, &TryStmt::finally ); |
---|
[e21f253] | 997 | } |
---|
[87701b6] | 998 | |
---|
[e61207e7] | 999 | VISIT_END( Stmt, node ); |
---|
[87701b6] | 1000 | } |
---|
| 1001 | |
---|
[10a1225] | 1002 | //-------------------------------------------------------------------------- |
---|
[400b8be] | 1003 | // CatchClause |
---|
[7ff3e522] | 1004 | template< typename core_t > |
---|
[400b8be] | 1005 | const ast::CatchClause * ast::Pass< core_t >::visit( const ast::CatchClause * node ) { |
---|
[10a1225] | 1006 | VISIT_START( node ); |
---|
| 1007 | |
---|
[e21f253] | 1008 | if ( __visit_children() ) { |
---|
[10a1225] | 1009 | // catch statements introduce a level of scope (for the caught exception) |
---|
[0e42794] | 1010 | guard_symtab guard { *this }; |
---|
[400b8be] | 1011 | maybe_accept( node, &CatchClause::decl ); |
---|
[9e23b446] | 1012 | maybe_accept_top( node, &CatchClause::cond ); |
---|
[400b8be] | 1013 | maybe_accept_as_compound( node, &CatchClause::body ); |
---|
[e21f253] | 1014 | } |
---|
[10a1225] | 1015 | |
---|
[400b8be] | 1016 | VISIT_END( CatchClause, node ); |
---|
[10a1225] | 1017 | } |
---|
| 1018 | |
---|
| 1019 | //-------------------------------------------------------------------------- |
---|
[400b8be] | 1020 | // FinallyClause |
---|
[7ff3e522] | 1021 | template< typename core_t > |
---|
[400b8be] | 1022 | const ast::FinallyClause * ast::Pass< core_t >::visit( const ast::FinallyClause * node ) { |
---|
[10a1225] | 1023 | VISIT_START( node ); |
---|
| 1024 | |
---|
[e21f253] | 1025 | if ( __visit_children() ) { |
---|
[400b8be] | 1026 | maybe_accept( node, &FinallyClause::body ); |
---|
[e21f253] | 1027 | } |
---|
[10a1225] | 1028 | |
---|
[400b8be] | 1029 | VISIT_END( FinallyClause, node ); |
---|
[10a1225] | 1030 | } |
---|
| 1031 | |
---|
[37cdd97] | 1032 | //-------------------------------------------------------------------------- |
---|
| 1033 | // FinallyStmt |
---|
[7ff3e522] | 1034 | template< typename core_t > |
---|
| 1035 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::SuspendStmt * node ) { |
---|
[37cdd97] | 1036 | VISIT_START( node ); |
---|
| 1037 | |
---|
[e21f253] | 1038 | if ( __visit_children() ) { |
---|
[37cdd97] | 1039 | maybe_accept( node, &SuspendStmt::then ); |
---|
[e21f253] | 1040 | } |
---|
[37cdd97] | 1041 | |
---|
| 1042 | VISIT_END( Stmt, node ); |
---|
| 1043 | } |
---|
| 1044 | |
---|
[10a1225] | 1045 | //-------------------------------------------------------------------------- |
---|
| 1046 | // WaitForStmt |
---|
[7ff3e522] | 1047 | template< typename core_t > |
---|
| 1048 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::WaitForStmt * node ) { |
---|
[10a1225] | 1049 | VISIT_START( node ); |
---|
| 1050 | |
---|
[e21f253] | 1051 | if ( __visit_children() ) { |
---|
[f6e6a55] | 1052 | maybe_accept( node, &WaitForStmt::clauses ); |
---|
| 1053 | maybe_accept( node, &WaitForStmt::timeout_time ); |
---|
| 1054 | maybe_accept( node, &WaitForStmt::timeout_stmt ); |
---|
| 1055 | maybe_accept( node, &WaitForStmt::timeout_cond ); |
---|
| 1056 | maybe_accept( node, &WaitForStmt::else_stmt ); |
---|
| 1057 | maybe_accept( node, &WaitForStmt::else_cond ); |
---|
[e21f253] | 1058 | } |
---|
[e0016a5] | 1059 | |
---|
[f6e6a55] | 1060 | VISIT_END( Stmt, node ); |
---|
| 1061 | } |
---|
| 1062 | |
---|
| 1063 | //-------------------------------------------------------------------------- |
---|
| 1064 | // WaitForClause |
---|
| 1065 | template< typename core_t > |
---|
| 1066 | const ast::WaitForClause * ast::Pass< core_t >::visit( const ast::WaitForClause * node ) { |
---|
| 1067 | VISIT_START( node ); |
---|
[10a1225] | 1068 | |
---|
[e21f253] | 1069 | if ( __visit_children() ) { |
---|
[f6e6a55] | 1070 | maybe_accept( node, &WaitForClause::target_func ); |
---|
| 1071 | maybe_accept( node, &WaitForClause::target_args ); |
---|
| 1072 | maybe_accept( node, &WaitForClause::stmt ); |
---|
| 1073 | maybe_accept( node, &WaitForClause::cond ); |
---|
[e21f253] | 1074 | } |
---|
[10a1225] | 1075 | |
---|
[f6e6a55] | 1076 | VISIT_END( WaitForClause, node ); |
---|
[10a1225] | 1077 | } |
---|
| 1078 | |
---|
| 1079 | //-------------------------------------------------------------------------- |
---|
| 1080 | // WithStmt |
---|
[7ff3e522] | 1081 | template< typename core_t > |
---|
| 1082 | const ast::Decl * ast::Pass< core_t >::visit( const ast::WithStmt * node ) { |
---|
[10a1225] | 1083 | VISIT_START( node ); |
---|
| 1084 | |
---|
[e21f253] | 1085 | if ( __visit_children() ) { |
---|
[10a1225] | 1086 | maybe_accept( node, &WithStmt::exprs ); |
---|
| 1087 | { |
---|
| 1088 | // catch statements introduce a level of scope (for the caught exception) |
---|
[0e42794] | 1089 | guard_symtab guard { *this }; |
---|
[7ff3e522] | 1090 | __pass::symtab::addWith( core, 0, node->exprs, node ); |
---|
[10a1225] | 1091 | maybe_accept( node, &WithStmt::stmt ); |
---|
| 1092 | } |
---|
[e21f253] | 1093 | } |
---|
| 1094 | |
---|
[10a1225] | 1095 | VISIT_END( Stmt, node ); |
---|
| 1096 | } |
---|
| 1097 | |
---|
| 1098 | //-------------------------------------------------------------------------- |
---|
| 1099 | // NullStmt |
---|
[7ff3e522] | 1100 | template< typename core_t > |
---|
| 1101 | const ast::NullStmt * ast::Pass< core_t >::visit( const ast::NullStmt * node ) { |
---|
[10a1225] | 1102 | VISIT_START( node ); |
---|
| 1103 | VISIT_END( NullStmt, node ); |
---|
| 1104 | } |
---|
| 1105 | |
---|
| 1106 | //-------------------------------------------------------------------------- |
---|
| 1107 | // DeclStmt |
---|
[7ff3e522] | 1108 | template< typename core_t > |
---|
| 1109 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::DeclStmt * node ) { |
---|
[10a1225] | 1110 | VISIT_START( node ); |
---|
| 1111 | |
---|
[e21f253] | 1112 | if ( __visit_children() ) { |
---|
[10a1225] | 1113 | maybe_accept( node, &DeclStmt::decl ); |
---|
[e21f253] | 1114 | } |
---|
[10a1225] | 1115 | |
---|
| 1116 | VISIT_END( Stmt, node ); |
---|
| 1117 | } |
---|
| 1118 | |
---|
| 1119 | //-------------------------------------------------------------------------- |
---|
| 1120 | // ImplicitCtorDtorStmt |
---|
[7ff3e522] | 1121 | template< typename core_t > |
---|
| 1122 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::ImplicitCtorDtorStmt * node ) { |
---|
[10a1225] | 1123 | VISIT_START( node ); |
---|
| 1124 | |
---|
| 1125 | // For now this isn't visited, it is unclear if this causes problem |
---|
| 1126 | // if all tests are known to pass, remove this code |
---|
[e21f253] | 1127 | if ( __visit_children() ) { |
---|
[c570806] | 1128 | maybe_accept( node, &ImplicitCtorDtorStmt::callStmt ); |
---|
[e21f253] | 1129 | } |
---|
[10a1225] | 1130 | |
---|
| 1131 | VISIT_END( Stmt, node ); |
---|
| 1132 | } |
---|
| 1133 | |
---|
[6cebfef] | 1134 | //-------------------------------------------------------------------------- |
---|
| 1135 | // MutexStmt |
---|
| 1136 | template< typename core_t > |
---|
| 1137 | const ast::Stmt * ast::Pass< core_t >::visit( const ast::MutexStmt * node ) { |
---|
| 1138 | VISIT_START( node ); |
---|
| 1139 | |
---|
[e21f253] | 1140 | if ( __visit_children() ) { |
---|
[6cebfef] | 1141 | // mutex statements introduce a level of scope (for the initialization) |
---|
| 1142 | guard_symtab guard { *this }; |
---|
| 1143 | maybe_accept( node, &MutexStmt::stmt ); |
---|
| 1144 | maybe_accept( node, &MutexStmt::mutexObjs ); |
---|
[e21f253] | 1145 | } |
---|
[6cebfef] | 1146 | |
---|
| 1147 | VISIT_END( Stmt, node ); |
---|
| 1148 | } |
---|
| 1149 | |
---|
[17a0228a] | 1150 | //-------------------------------------------------------------------------- |
---|
| 1151 | // ApplicationExpr |
---|
[7ff3e522] | 1152 | template< typename core_t > |
---|
| 1153 | const ast::Expr * ast::Pass< core_t >::visit( const ast::ApplicationExpr * node ) { |
---|
[17a0228a] | 1154 | VISIT_START( node ); |
---|
| 1155 | |
---|
[e21f253] | 1156 | if ( __visit_children() ) { |
---|
[17a0228a] | 1157 | { |
---|
[0e42794] | 1158 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1159 | maybe_accept( node, &ApplicationExpr::result ); |
---|
| 1160 | } |
---|
| 1161 | maybe_accept( node, &ApplicationExpr::func ); |
---|
| 1162 | maybe_accept( node, &ApplicationExpr::args ); |
---|
[e21f253] | 1163 | } |
---|
[17a0228a] | 1164 | |
---|
| 1165 | VISIT_END( Expr, node ); |
---|
| 1166 | } |
---|
| 1167 | |
---|
| 1168 | //-------------------------------------------------------------------------- |
---|
| 1169 | // UntypedExpr |
---|
[7ff3e522] | 1170 | template< typename core_t > |
---|
| 1171 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UntypedExpr * node ) { |
---|
[17a0228a] | 1172 | VISIT_START( node ); |
---|
| 1173 | |
---|
[e21f253] | 1174 | if ( __visit_children() ) { |
---|
[17a0228a] | 1175 | { |
---|
[0e42794] | 1176 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1177 | maybe_accept( node, &UntypedExpr::result ); |
---|
| 1178 | } |
---|
| 1179 | |
---|
| 1180 | maybe_accept( node, &UntypedExpr::args ); |
---|
[e21f253] | 1181 | } |
---|
[17a0228a] | 1182 | |
---|
| 1183 | VISIT_END( Expr, node ); |
---|
| 1184 | } |
---|
| 1185 | |
---|
| 1186 | //-------------------------------------------------------------------------- |
---|
| 1187 | // NameExpr |
---|
[7ff3e522] | 1188 | template< typename core_t > |
---|
| 1189 | const ast::Expr * ast::Pass< core_t >::visit( const ast::NameExpr * node ) { |
---|
[17a0228a] | 1190 | VISIT_START( node ); |
---|
| 1191 | |
---|
[e21f253] | 1192 | if ( __visit_children() ) { |
---|
[0e42794] | 1193 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1194 | maybe_accept( node, &NameExpr::result ); |
---|
[e21f253] | 1195 | } |
---|
[17a0228a] | 1196 | |
---|
| 1197 | VISIT_END( Expr, node ); |
---|
| 1198 | } |
---|
| 1199 | |
---|
| 1200 | //-------------------------------------------------------------------------- |
---|
| 1201 | // CastExpr |
---|
[7ff3e522] | 1202 | template< typename core_t > |
---|
| 1203 | const ast::Expr * ast::Pass< core_t >::visit( const ast::CastExpr * node ) { |
---|
[17a0228a] | 1204 | VISIT_START( node ); |
---|
| 1205 | |
---|
[e21f253] | 1206 | if ( __visit_children() ) { |
---|
| 1207 | { |
---|
[0e42794] | 1208 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1209 | maybe_accept( node, &CastExpr::result ); |
---|
| 1210 | } |
---|
| 1211 | maybe_accept( node, &CastExpr::arg ); |
---|
[e21f253] | 1212 | } |
---|
[17a0228a] | 1213 | |
---|
| 1214 | VISIT_END( Expr, node ); |
---|
| 1215 | } |
---|
| 1216 | |
---|
| 1217 | //-------------------------------------------------------------------------- |
---|
| 1218 | // KeywordCastExpr |
---|
[7ff3e522] | 1219 | template< typename core_t > |
---|
| 1220 | const ast::Expr * ast::Pass< core_t >::visit( const ast::KeywordCastExpr * node ) { |
---|
[17a0228a] | 1221 | VISIT_START( node ); |
---|
| 1222 | |
---|
[e21f253] | 1223 | if ( __visit_children() ) { |
---|
| 1224 | { |
---|
[0e42794] | 1225 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1226 | maybe_accept( node, &KeywordCastExpr::result ); |
---|
| 1227 | } |
---|
| 1228 | maybe_accept( node, &KeywordCastExpr::arg ); |
---|
[e21f253] | 1229 | } |
---|
[17a0228a] | 1230 | |
---|
| 1231 | VISIT_END( Expr, node ); |
---|
| 1232 | } |
---|
| 1233 | |
---|
| 1234 | //-------------------------------------------------------------------------- |
---|
| 1235 | // VirtualCastExpr |
---|
[7ff3e522] | 1236 | template< typename core_t > |
---|
| 1237 | const ast::Expr * ast::Pass< core_t >::visit( const ast::VirtualCastExpr * node ) { |
---|
[17a0228a] | 1238 | VISIT_START( node ); |
---|
| 1239 | |
---|
[e21f253] | 1240 | if ( __visit_children() ) { |
---|
| 1241 | { |
---|
[0e42794] | 1242 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1243 | maybe_accept( node, &VirtualCastExpr::result ); |
---|
| 1244 | } |
---|
| 1245 | maybe_accept( node, &VirtualCastExpr::arg ); |
---|
[e21f253] | 1246 | } |
---|
[17a0228a] | 1247 | |
---|
| 1248 | VISIT_END( Expr, node ); |
---|
| 1249 | } |
---|
| 1250 | |
---|
| 1251 | //-------------------------------------------------------------------------- |
---|
| 1252 | // AddressExpr |
---|
[7ff3e522] | 1253 | template< typename core_t > |
---|
| 1254 | const ast::Expr * ast::Pass< core_t >::visit( const ast::AddressExpr * node ) { |
---|
[17a0228a] | 1255 | VISIT_START( node ); |
---|
| 1256 | |
---|
[e21f253] | 1257 | if ( __visit_children() ) { |
---|
| 1258 | { |
---|
[0e42794] | 1259 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1260 | maybe_accept( node, &AddressExpr::result ); |
---|
| 1261 | } |
---|
| 1262 | maybe_accept( node, &AddressExpr::arg ); |
---|
[e21f253] | 1263 | } |
---|
[17a0228a] | 1264 | |
---|
| 1265 | VISIT_END( Expr, node ); |
---|
| 1266 | } |
---|
| 1267 | |
---|
| 1268 | //-------------------------------------------------------------------------- |
---|
| 1269 | // LabelAddressExpr |
---|
[7ff3e522] | 1270 | template< typename core_t > |
---|
| 1271 | const ast::Expr * ast::Pass< core_t >::visit( const ast::LabelAddressExpr * node ) { |
---|
[17a0228a] | 1272 | VISIT_START( node ); |
---|
| 1273 | |
---|
[e21f253] | 1274 | if ( __visit_children() ) { |
---|
[0e42794] | 1275 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1276 | maybe_accept( node, &LabelAddressExpr::result ); |
---|
[e21f253] | 1277 | } |
---|
[17a0228a] | 1278 | |
---|
| 1279 | VISIT_END( Expr, node ); |
---|
| 1280 | } |
---|
| 1281 | |
---|
| 1282 | //-------------------------------------------------------------------------- |
---|
| 1283 | // UntypedMemberExpr |
---|
[7ff3e522] | 1284 | template< typename core_t > |
---|
| 1285 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UntypedMemberExpr * node ) { |
---|
[17a0228a] | 1286 | VISIT_START( node ); |
---|
| 1287 | |
---|
[e21f253] | 1288 | if ( __visit_children() ) { |
---|
| 1289 | { |
---|
[0e42794] | 1290 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1291 | maybe_accept( node, &UntypedMemberExpr::result ); |
---|
| 1292 | } |
---|
| 1293 | maybe_accept( node, &UntypedMemberExpr::aggregate ); |
---|
| 1294 | maybe_accept( node, &UntypedMemberExpr::member ); |
---|
[e21f253] | 1295 | } |
---|
[17a0228a] | 1296 | |
---|
| 1297 | VISIT_END( Expr, node ); |
---|
| 1298 | } |
---|
| 1299 | |
---|
| 1300 | //-------------------------------------------------------------------------- |
---|
| 1301 | // MemberExpr |
---|
[7ff3e522] | 1302 | template< typename core_t > |
---|
| 1303 | const ast::Expr * ast::Pass< core_t >::visit( const ast::MemberExpr * node ) { |
---|
[17a0228a] | 1304 | VISIT_START( node ); |
---|
| 1305 | |
---|
[e21f253] | 1306 | if ( __visit_children() ) { |
---|
| 1307 | { |
---|
[0e42794] | 1308 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1309 | maybe_accept( node, &MemberExpr::result ); |
---|
| 1310 | } |
---|
| 1311 | maybe_accept( node, &MemberExpr::aggregate ); |
---|
[e21f253] | 1312 | } |
---|
[17a0228a] | 1313 | |
---|
| 1314 | VISIT_END( Expr, node ); |
---|
| 1315 | } |
---|
| 1316 | |
---|
| 1317 | //-------------------------------------------------------------------------- |
---|
| 1318 | // VariableExpr |
---|
[7ff3e522] | 1319 | template< typename core_t > |
---|
| 1320 | const ast::Expr * ast::Pass< core_t >::visit( const ast::VariableExpr * node ) { |
---|
[17a0228a] | 1321 | VISIT_START( node ); |
---|
| 1322 | |
---|
[e21f253] | 1323 | if ( __visit_children() ) { |
---|
[0e42794] | 1324 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1325 | maybe_accept( node, &VariableExpr::result ); |
---|
[e21f253] | 1326 | } |
---|
[17a0228a] | 1327 | |
---|
| 1328 | VISIT_END( Expr, node ); |
---|
| 1329 | } |
---|
| 1330 | |
---|
| 1331 | //-------------------------------------------------------------------------- |
---|
| 1332 | // ConstantExpr |
---|
[7ff3e522] | 1333 | template< typename core_t > |
---|
| 1334 | const ast::Expr * ast::Pass< core_t >::visit( const ast::ConstantExpr * node ) { |
---|
[17a0228a] | 1335 | VISIT_START( node ); |
---|
| 1336 | |
---|
[e21f253] | 1337 | if ( __visit_children() ) { |
---|
[0e42794] | 1338 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1339 | maybe_accept( node, &ConstantExpr::result ); |
---|
[e21f253] | 1340 | } |
---|
[17a0228a] | 1341 | |
---|
| 1342 | VISIT_END( Expr, node ); |
---|
| 1343 | } |
---|
| 1344 | |
---|
| 1345 | //-------------------------------------------------------------------------- |
---|
| 1346 | // SizeofExpr |
---|
[7ff3e522] | 1347 | template< typename core_t > |
---|
| 1348 | const ast::Expr * ast::Pass< core_t >::visit( const ast::SizeofExpr * node ) { |
---|
[17a0228a] | 1349 | VISIT_START( node ); |
---|
| 1350 | |
---|
[e21f253] | 1351 | if ( __visit_children() ) { |
---|
| 1352 | { |
---|
[0e42794] | 1353 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1354 | maybe_accept( node, &SizeofExpr::result ); |
---|
| 1355 | } |
---|
| 1356 | if ( node->type ) { |
---|
| 1357 | maybe_accept( node, &SizeofExpr::type ); |
---|
| 1358 | } else { |
---|
| 1359 | maybe_accept( node, &SizeofExpr::expr ); |
---|
| 1360 | } |
---|
[e21f253] | 1361 | } |
---|
[17a0228a] | 1362 | |
---|
| 1363 | VISIT_END( Expr, node ); |
---|
| 1364 | } |
---|
| 1365 | |
---|
| 1366 | //-------------------------------------------------------------------------- |
---|
| 1367 | // AlignofExpr |
---|
[7ff3e522] | 1368 | template< typename core_t > |
---|
| 1369 | const ast::Expr * ast::Pass< core_t >::visit( const ast::AlignofExpr * node ) { |
---|
[17a0228a] | 1370 | VISIT_START( node ); |
---|
| 1371 | |
---|
[e21f253] | 1372 | if ( __visit_children() ) { |
---|
| 1373 | { |
---|
[0e42794] | 1374 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1375 | maybe_accept( node, &AlignofExpr::result ); |
---|
| 1376 | } |
---|
| 1377 | if ( node->type ) { |
---|
| 1378 | maybe_accept( node, &AlignofExpr::type ); |
---|
| 1379 | } else { |
---|
| 1380 | maybe_accept( node, &AlignofExpr::expr ); |
---|
| 1381 | } |
---|
[e21f253] | 1382 | } |
---|
[17a0228a] | 1383 | |
---|
| 1384 | VISIT_END( Expr, node ); |
---|
| 1385 | } |
---|
| 1386 | |
---|
| 1387 | //-------------------------------------------------------------------------- |
---|
| 1388 | // UntypedOffsetofExpr |
---|
[7ff3e522] | 1389 | template< typename core_t > |
---|
| 1390 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UntypedOffsetofExpr * node ) { |
---|
[17a0228a] | 1391 | VISIT_START( node ); |
---|
| 1392 | |
---|
[e21f253] | 1393 | if ( __visit_children() ) { |
---|
| 1394 | { |
---|
[0e42794] | 1395 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1396 | maybe_accept( node, &UntypedOffsetofExpr::result ); |
---|
| 1397 | } |
---|
| 1398 | maybe_accept( node, &UntypedOffsetofExpr::type ); |
---|
[e21f253] | 1399 | } |
---|
[17a0228a] | 1400 | |
---|
| 1401 | VISIT_END( Expr, node ); |
---|
| 1402 | } |
---|
| 1403 | |
---|
| 1404 | //-------------------------------------------------------------------------- |
---|
| 1405 | // OffsetofExpr |
---|
[7ff3e522] | 1406 | template< typename core_t > |
---|
| 1407 | const ast::Expr * ast::Pass< core_t >::visit( const ast::OffsetofExpr * node ) { |
---|
[17a0228a] | 1408 | VISIT_START( node ); |
---|
| 1409 | |
---|
[e21f253] | 1410 | if ( __visit_children() ) { |
---|
| 1411 | { |
---|
[0e42794] | 1412 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1413 | maybe_accept( node, &OffsetofExpr::result ); |
---|
| 1414 | } |
---|
| 1415 | maybe_accept( node, &OffsetofExpr::type ); |
---|
[e21f253] | 1416 | } |
---|
[17a0228a] | 1417 | |
---|
| 1418 | VISIT_END( Expr, node ); |
---|
| 1419 | } |
---|
| 1420 | |
---|
| 1421 | //-------------------------------------------------------------------------- |
---|
| 1422 | // OffsetPackExpr |
---|
[7ff3e522] | 1423 | template< typename core_t > |
---|
| 1424 | const ast::Expr * ast::Pass< core_t >::visit( const ast::OffsetPackExpr * node ) { |
---|
[17a0228a] | 1425 | VISIT_START( node ); |
---|
| 1426 | |
---|
[e21f253] | 1427 | if ( __visit_children() ) { |
---|
| 1428 | { |
---|
[0e42794] | 1429 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1430 | maybe_accept( node, &OffsetPackExpr::result ); |
---|
| 1431 | } |
---|
| 1432 | maybe_accept( node, &OffsetPackExpr::type ); |
---|
[e21f253] | 1433 | } |
---|
[17a0228a] | 1434 | |
---|
| 1435 | VISIT_END( Expr, node ); |
---|
| 1436 | } |
---|
| 1437 | |
---|
| 1438 | //-------------------------------------------------------------------------- |
---|
| 1439 | // LogicalExpr |
---|
[7ff3e522] | 1440 | template< typename core_t > |
---|
| 1441 | const ast::Expr * ast::Pass< core_t >::visit( const ast::LogicalExpr * node ) { |
---|
[17a0228a] | 1442 | VISIT_START( node ); |
---|
| 1443 | |
---|
[e21f253] | 1444 | if ( __visit_children() ) { |
---|
| 1445 | { |
---|
[0e42794] | 1446 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1447 | maybe_accept( node, &LogicalExpr::result ); |
---|
| 1448 | } |
---|
| 1449 | maybe_accept( node, &LogicalExpr::arg1 ); |
---|
| 1450 | maybe_accept( node, &LogicalExpr::arg2 ); |
---|
[e21f253] | 1451 | } |
---|
[17a0228a] | 1452 | |
---|
| 1453 | VISIT_END( Expr, node ); |
---|
| 1454 | } |
---|
| 1455 | |
---|
| 1456 | //-------------------------------------------------------------------------- |
---|
| 1457 | // ConditionalExpr |
---|
[7ff3e522] | 1458 | template< typename core_t > |
---|
| 1459 | const ast::Expr * ast::Pass< core_t >::visit( const ast::ConditionalExpr * node ) { |
---|
[17a0228a] | 1460 | VISIT_START( node ); |
---|
| 1461 | |
---|
[e21f253] | 1462 | if ( __visit_children() ) { |
---|
| 1463 | { |
---|
[0e42794] | 1464 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1465 | maybe_accept( node, &ConditionalExpr::result ); |
---|
| 1466 | } |
---|
| 1467 | maybe_accept( node, &ConditionalExpr::arg1 ); |
---|
| 1468 | maybe_accept( node, &ConditionalExpr::arg2 ); |
---|
| 1469 | maybe_accept( node, &ConditionalExpr::arg3 ); |
---|
[e21f253] | 1470 | } |
---|
[17a0228a] | 1471 | |
---|
| 1472 | VISIT_END( Expr, node ); |
---|
| 1473 | } |
---|
[10a1225] | 1474 | |
---|
[17a0228a] | 1475 | //-------------------------------------------------------------------------- |
---|
| 1476 | // CommaExpr |
---|
[7ff3e522] | 1477 | template< typename core_t > |
---|
| 1478 | const ast::Expr * ast::Pass< core_t >::visit( const ast::CommaExpr * node ) { |
---|
[17a0228a] | 1479 | VISIT_START( node ); |
---|
| 1480 | |
---|
[e21f253] | 1481 | if ( __visit_children() ) { |
---|
| 1482 | { |
---|
[0e42794] | 1483 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1484 | maybe_accept( node, &CommaExpr::result ); |
---|
| 1485 | } |
---|
| 1486 | maybe_accept( node, &CommaExpr::arg1 ); |
---|
| 1487 | maybe_accept( node, &CommaExpr::arg2 ); |
---|
[e21f253] | 1488 | } |
---|
[17a0228a] | 1489 | |
---|
| 1490 | VISIT_END( Expr, node ); |
---|
| 1491 | } |
---|
| 1492 | |
---|
| 1493 | //-------------------------------------------------------------------------- |
---|
| 1494 | // TypeExpr |
---|
[7ff3e522] | 1495 | template< typename core_t > |
---|
| 1496 | const ast::Expr * ast::Pass< core_t >::visit( const ast::TypeExpr * node ) { |
---|
[17a0228a] | 1497 | VISIT_START( node ); |
---|
| 1498 | |
---|
[e21f253] | 1499 | if ( __visit_children() ) { |
---|
| 1500 | { |
---|
[0e42794] | 1501 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1502 | maybe_accept( node, &TypeExpr::result ); |
---|
| 1503 | } |
---|
| 1504 | maybe_accept( node, &TypeExpr::type ); |
---|
[e21f253] | 1505 | } |
---|
[17a0228a] | 1506 | |
---|
| 1507 | VISIT_END( Expr, node ); |
---|
| 1508 | } |
---|
| 1509 | |
---|
[4ec9513] | 1510 | //-------------------------------------------------------------------------- |
---|
| 1511 | // DimensionExpr |
---|
| 1512 | template< typename core_t > |
---|
| 1513 | const ast::Expr * ast::Pass< core_t >::visit( const ast::DimensionExpr * node ) { |
---|
| 1514 | VISIT_START( node ); |
---|
| 1515 | |
---|
| 1516 | if ( __visit_children() ) { |
---|
| 1517 | guard_symtab guard { *this }; |
---|
| 1518 | maybe_accept( node, &DimensionExpr::result ); |
---|
| 1519 | } |
---|
| 1520 | |
---|
| 1521 | VISIT_END( Expr, node ); |
---|
| 1522 | } |
---|
| 1523 | |
---|
[17a0228a] | 1524 | //-------------------------------------------------------------------------- |
---|
| 1525 | // AsmExpr |
---|
[7ff3e522] | 1526 | template< typename core_t > |
---|
| 1527 | const ast::Expr * ast::Pass< core_t >::visit( const ast::AsmExpr * node ) { |
---|
[17a0228a] | 1528 | VISIT_START( node ); |
---|
[10a1225] | 1529 | |
---|
[e21f253] | 1530 | if ( __visit_children() ) { |
---|
| 1531 | { |
---|
[0e42794] | 1532 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1533 | maybe_accept( node, &AsmExpr::result ); |
---|
| 1534 | } |
---|
| 1535 | maybe_accept( node, &AsmExpr::constraint ); |
---|
| 1536 | maybe_accept( node, &AsmExpr::operand ); |
---|
[e21f253] | 1537 | } |
---|
[10a1225] | 1538 | |
---|
[17a0228a] | 1539 | VISIT_END( Expr, node ); |
---|
| 1540 | } |
---|
[10a1225] | 1541 | |
---|
[17a0228a] | 1542 | //-------------------------------------------------------------------------- |
---|
| 1543 | // ImplicitCopyCtorExpr |
---|
[7ff3e522] | 1544 | template< typename core_t > |
---|
| 1545 | const ast::Expr * ast::Pass< core_t >::visit( const ast::ImplicitCopyCtorExpr * node ) { |
---|
[17a0228a] | 1546 | VISIT_START( node ); |
---|
| 1547 | |
---|
[e21f253] | 1548 | if ( __visit_children() ) { |
---|
| 1549 | { |
---|
[0e42794] | 1550 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1551 | maybe_accept( node, &ImplicitCopyCtorExpr::result ); |
---|
| 1552 | } |
---|
| 1553 | maybe_accept( node, &ImplicitCopyCtorExpr::callExpr ); |
---|
[e21f253] | 1554 | } |
---|
[17a0228a] | 1555 | |
---|
| 1556 | VISIT_END( Expr, node ); |
---|
| 1557 | } |
---|
| 1558 | |
---|
| 1559 | //-------------------------------------------------------------------------- |
---|
| 1560 | // ConstructorExpr |
---|
[7ff3e522] | 1561 | template< typename core_t > |
---|
| 1562 | const ast::Expr * ast::Pass< core_t >::visit( const ast::ConstructorExpr * node ) { |
---|
[17a0228a] | 1563 | VISIT_START( node ); |
---|
| 1564 | |
---|
[e21f253] | 1565 | if ( __visit_children() ) { |
---|
| 1566 | { |
---|
[0e42794] | 1567 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1568 | maybe_accept( node, &ConstructorExpr::result ); |
---|
| 1569 | } |
---|
| 1570 | maybe_accept( node, &ConstructorExpr::callExpr ); |
---|
[e21f253] | 1571 | } |
---|
[10a1225] | 1572 | |
---|
[17a0228a] | 1573 | VISIT_END( Expr, node ); |
---|
| 1574 | } |
---|
| 1575 | |
---|
| 1576 | //-------------------------------------------------------------------------- |
---|
| 1577 | // CompoundLiteralExpr |
---|
[7ff3e522] | 1578 | template< typename core_t > |
---|
| 1579 | const ast::Expr * ast::Pass< core_t >::visit( const ast::CompoundLiteralExpr * node ) { |
---|
[17a0228a] | 1580 | VISIT_START( node ); |
---|
| 1581 | |
---|
[e21f253] | 1582 | if ( __visit_children() ) { |
---|
| 1583 | { |
---|
[0e42794] | 1584 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1585 | maybe_accept( node, &CompoundLiteralExpr::result ); |
---|
| 1586 | } |
---|
| 1587 | maybe_accept( node, &CompoundLiteralExpr::init ); |
---|
[e21f253] | 1588 | } |
---|
[17a0228a] | 1589 | |
---|
| 1590 | VISIT_END( Expr, node ); |
---|
| 1591 | } |
---|
| 1592 | |
---|
| 1593 | //-------------------------------------------------------------------------- |
---|
| 1594 | // RangeExpr |
---|
[7ff3e522] | 1595 | template< typename core_t > |
---|
| 1596 | const ast::Expr * ast::Pass< core_t >::visit( const ast::RangeExpr * node ) { |
---|
[17a0228a] | 1597 | VISIT_START( node ); |
---|
| 1598 | |
---|
[e21f253] | 1599 | if ( __visit_children() ) { |
---|
| 1600 | { |
---|
[0e42794] | 1601 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1602 | maybe_accept( node, &RangeExpr::result ); |
---|
| 1603 | } |
---|
| 1604 | maybe_accept( node, &RangeExpr::low ); |
---|
| 1605 | maybe_accept( node, &RangeExpr::high ); |
---|
[e21f253] | 1606 | } |
---|
[17a0228a] | 1607 | |
---|
| 1608 | VISIT_END( Expr, node ); |
---|
| 1609 | } |
---|
| 1610 | |
---|
| 1611 | //-------------------------------------------------------------------------- |
---|
| 1612 | // UntypedTupleExpr |
---|
[7ff3e522] | 1613 | template< typename core_t > |
---|
| 1614 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UntypedTupleExpr * node ) { |
---|
[17a0228a] | 1615 | VISIT_START( node ); |
---|
| 1616 | |
---|
[e21f253] | 1617 | if ( __visit_children() ) { |
---|
| 1618 | { |
---|
[0e42794] | 1619 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1620 | maybe_accept( node, &UntypedTupleExpr::result ); |
---|
| 1621 | } |
---|
| 1622 | maybe_accept( node, &UntypedTupleExpr::exprs ); |
---|
[e21f253] | 1623 | } |
---|
[17a0228a] | 1624 | |
---|
| 1625 | VISIT_END( Expr, node ); |
---|
| 1626 | } |
---|
| 1627 | |
---|
| 1628 | //-------------------------------------------------------------------------- |
---|
| 1629 | // TupleExpr |
---|
[7ff3e522] | 1630 | template< typename core_t > |
---|
| 1631 | const ast::Expr * ast::Pass< core_t >::visit( const ast::TupleExpr * node ) { |
---|
[17a0228a] | 1632 | VISIT_START( node ); |
---|
| 1633 | |
---|
[e21f253] | 1634 | if ( __visit_children() ) { |
---|
| 1635 | { |
---|
[0e42794] | 1636 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1637 | maybe_accept( node, &TupleExpr::result ); |
---|
| 1638 | } |
---|
| 1639 | maybe_accept( node, &TupleExpr::exprs ); |
---|
[e21f253] | 1640 | } |
---|
[17a0228a] | 1641 | |
---|
| 1642 | VISIT_END( Expr, node ); |
---|
| 1643 | } |
---|
| 1644 | |
---|
| 1645 | //-------------------------------------------------------------------------- |
---|
| 1646 | // TupleIndexExpr |
---|
[7ff3e522] | 1647 | template< typename core_t > |
---|
| 1648 | const ast::Expr * ast::Pass< core_t >::visit( const ast::TupleIndexExpr * node ) { |
---|
[17a0228a] | 1649 | VISIT_START( node ); |
---|
| 1650 | |
---|
[e21f253] | 1651 | if ( __visit_children() ) { |
---|
| 1652 | { |
---|
[0e42794] | 1653 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1654 | maybe_accept( node, &TupleIndexExpr::result ); |
---|
| 1655 | } |
---|
| 1656 | maybe_accept( node, &TupleIndexExpr::tuple ); |
---|
[e21f253] | 1657 | } |
---|
[17a0228a] | 1658 | |
---|
| 1659 | VISIT_END( Expr, node ); |
---|
| 1660 | } |
---|
| 1661 | |
---|
| 1662 | //-------------------------------------------------------------------------- |
---|
| 1663 | // TupleAssignExpr |
---|
[7ff3e522] | 1664 | template< typename core_t > |
---|
| 1665 | const ast::Expr * ast::Pass< core_t >::visit( const ast::TupleAssignExpr * node ) { |
---|
[17a0228a] | 1666 | VISIT_START( node ); |
---|
| 1667 | |
---|
[e21f253] | 1668 | if ( __visit_children() ) { |
---|
| 1669 | { |
---|
[0e42794] | 1670 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1671 | maybe_accept( node, &TupleAssignExpr::result ); |
---|
| 1672 | } |
---|
| 1673 | maybe_accept( node, &TupleAssignExpr::stmtExpr ); |
---|
[e21f253] | 1674 | } |
---|
[17a0228a] | 1675 | |
---|
| 1676 | VISIT_END( Expr, node ); |
---|
| 1677 | } |
---|
| 1678 | |
---|
| 1679 | //-------------------------------------------------------------------------- |
---|
| 1680 | // StmtExpr |
---|
[7ff3e522] | 1681 | template< typename core_t > |
---|
| 1682 | const ast::Expr * ast::Pass< core_t >::visit( const ast::StmtExpr * node ) { |
---|
[17a0228a] | 1683 | VISIT_START( node ); |
---|
| 1684 | |
---|
[e21f253] | 1685 | if ( __visit_children() ) { |
---|
| 1686 | // don't want statements from outer CompoundStmts to be added to this StmtExpr |
---|
[17a0228a] | 1687 | // get the stmts that will need to be spliced in |
---|
[7ff3e522] | 1688 | auto stmts_before = __pass::stmtsToAddBefore( core, 0); |
---|
| 1689 | auto stmts_after = __pass::stmtsToAddAfter ( core, 0); |
---|
[17a0228a] | 1690 | |
---|
| 1691 | // These may be modified by subnode but most be restored once we exit this statemnet. |
---|
[b2a11ba] | 1692 | ValueGuardPtr< const ast::TypeSubstitution * > __old_env( __pass::typeSubs( core, 0 ) ); |
---|
[17a0228a] | 1693 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_before) >::type > __old_decls_before( stmts_before ); |
---|
| 1694 | ValueGuardPtr< typename std::remove_pointer< decltype(stmts_after ) >::type > __old_decls_after ( stmts_after ); |
---|
| 1695 | |
---|
| 1696 | { |
---|
[0e42794] | 1697 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1698 | maybe_accept( node, &StmtExpr::result ); |
---|
| 1699 | } |
---|
| 1700 | maybe_accept( node, &StmtExpr::stmts ); |
---|
| 1701 | maybe_accept( node, &StmtExpr::returnDecls ); |
---|
| 1702 | maybe_accept( node, &StmtExpr::dtors ); |
---|
[e21f253] | 1703 | } |
---|
[17a0228a] | 1704 | |
---|
| 1705 | VISIT_END( Expr, node ); |
---|
| 1706 | } |
---|
| 1707 | |
---|
| 1708 | //-------------------------------------------------------------------------- |
---|
| 1709 | // UniqueExpr |
---|
[7ff3e522] | 1710 | template< typename core_t > |
---|
| 1711 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UniqueExpr * node ) { |
---|
[17a0228a] | 1712 | VISIT_START( node ); |
---|
| 1713 | |
---|
[e21f253] | 1714 | if ( __visit_children() ) { |
---|
| 1715 | { |
---|
[0e42794] | 1716 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1717 | maybe_accept( node, &UniqueExpr::result ); |
---|
| 1718 | } |
---|
| 1719 | maybe_accept( node, &UniqueExpr::expr ); |
---|
[e21f253] | 1720 | } |
---|
[17a0228a] | 1721 | |
---|
| 1722 | VISIT_END( Expr, node ); |
---|
| 1723 | } |
---|
| 1724 | |
---|
| 1725 | //-------------------------------------------------------------------------- |
---|
| 1726 | // UntypedInitExpr |
---|
[7ff3e522] | 1727 | template< typename core_t > |
---|
| 1728 | const ast::Expr * ast::Pass< core_t >::visit( const ast::UntypedInitExpr * node ) { |
---|
[17a0228a] | 1729 | VISIT_START( node ); |
---|
| 1730 | |
---|
[e21f253] | 1731 | if ( __visit_children() ) { |
---|
| 1732 | { |
---|
[0e42794] | 1733 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1734 | maybe_accept( node, &UntypedInitExpr::result ); |
---|
| 1735 | } |
---|
| 1736 | maybe_accept( node, &UntypedInitExpr::expr ); |
---|
| 1737 | // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver. |
---|
[e21f253] | 1738 | } |
---|
[17a0228a] | 1739 | |
---|
| 1740 | VISIT_END( Expr, node ); |
---|
| 1741 | } |
---|
| 1742 | |
---|
| 1743 | //-------------------------------------------------------------------------- |
---|
| 1744 | // InitExpr |
---|
[7ff3e522] | 1745 | template< typename core_t > |
---|
| 1746 | const ast::Expr * ast::Pass< core_t >::visit( const ast::InitExpr * node ) { |
---|
[17a0228a] | 1747 | VISIT_START( node ); |
---|
| 1748 | |
---|
[e21f253] | 1749 | if ( __visit_children() ) { |
---|
| 1750 | { |
---|
[0e42794] | 1751 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1752 | maybe_accept( node, &InitExpr::result ); |
---|
| 1753 | } |
---|
| 1754 | maybe_accept( node, &InitExpr::expr ); |
---|
| 1755 | maybe_accept( node, &InitExpr::designation ); |
---|
[e21f253] | 1756 | } |
---|
[17a0228a] | 1757 | |
---|
| 1758 | VISIT_END( Expr, node ); |
---|
| 1759 | } |
---|
| 1760 | |
---|
| 1761 | //-------------------------------------------------------------------------- |
---|
| 1762 | // DeletedExpr |
---|
[7ff3e522] | 1763 | template< typename core_t > |
---|
| 1764 | const ast::Expr * ast::Pass< core_t >::visit( const ast::DeletedExpr * node ) { |
---|
[17a0228a] | 1765 | VISIT_START( node ); |
---|
| 1766 | |
---|
[e21f253] | 1767 | if ( __visit_children() ) { |
---|
| 1768 | { |
---|
[0e42794] | 1769 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1770 | maybe_accept( node, &DeletedExpr::result ); |
---|
| 1771 | } |
---|
| 1772 | maybe_accept( node, &DeletedExpr::expr ); |
---|
| 1773 | // don't visit deleteStmt, because it is a pointer to somewhere else in the tree. |
---|
[e21f253] | 1774 | } |
---|
[17a0228a] | 1775 | |
---|
| 1776 | VISIT_END( Expr, node ); |
---|
| 1777 | } |
---|
| 1778 | |
---|
| 1779 | //-------------------------------------------------------------------------- |
---|
| 1780 | // DefaultArgExpr |
---|
[7ff3e522] | 1781 | template< typename core_t > |
---|
| 1782 | const ast::Expr * ast::Pass< core_t >::visit( const ast::DefaultArgExpr * node ) { |
---|
[17a0228a] | 1783 | VISIT_START( node ); |
---|
| 1784 | |
---|
[e21f253] | 1785 | if ( __visit_children() ) { |
---|
| 1786 | { |
---|
[0e42794] | 1787 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1788 | maybe_accept( node, &DefaultArgExpr::result ); |
---|
| 1789 | } |
---|
| 1790 | maybe_accept( node, &DefaultArgExpr::expr ); |
---|
[e21f253] | 1791 | } |
---|
[17a0228a] | 1792 | |
---|
| 1793 | VISIT_END( Expr, node ); |
---|
| 1794 | } |
---|
| 1795 | |
---|
| 1796 | //-------------------------------------------------------------------------- |
---|
| 1797 | // GenericExpr |
---|
[7ff3e522] | 1798 | template< typename core_t > |
---|
| 1799 | const ast::Expr * ast::Pass< core_t >::visit( const ast::GenericExpr * node ) { |
---|
[17a0228a] | 1800 | VISIT_START( node ); |
---|
| 1801 | |
---|
[e21f253] | 1802 | if ( __visit_children() ) { |
---|
| 1803 | { |
---|
[0e42794] | 1804 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1805 | maybe_accept( node, &GenericExpr::result ); |
---|
| 1806 | } |
---|
| 1807 | maybe_accept( node, &GenericExpr::control ); |
---|
| 1808 | |
---|
| 1809 | std::vector<GenericExpr::Association> new_kids; |
---|
| 1810 | new_kids.reserve(node->associations.size()); |
---|
| 1811 | bool mutated = false; |
---|
| 1812 | for( const auto & assoc : node->associations ) { |
---|
[b0abc8a0] | 1813 | const Type * type = nullptr; |
---|
[17a0228a] | 1814 | if( assoc.type ) { |
---|
[0e42794] | 1815 | guard_symtab guard { *this }; |
---|
[17a0228a] | 1816 | type = assoc.type->accept( *this ); |
---|
| 1817 | if( type != assoc.type ) mutated = true; |
---|
| 1818 | } |
---|
[b0abc8a0] | 1819 | const Expr * expr = nullptr; |
---|
[17a0228a] | 1820 | if( assoc.expr ) { |
---|
| 1821 | expr = assoc.expr->accept( *this ); |
---|
| 1822 | if( expr != assoc.expr ) mutated = true; |
---|
| 1823 | } |
---|
| 1824 | new_kids.emplace_back( type, expr ); |
---|
| 1825 | } |
---|
| 1826 | |
---|
| 1827 | if(mutated) { |
---|
[d3aa64f] | 1828 | auto n = __pass::mutate<core_t>(node); |
---|
[17a0228a] | 1829 | n->associations = std::move( new_kids ); |
---|
| 1830 | node = n; |
---|
| 1831 | } |
---|
[e21f253] | 1832 | } |
---|
[17a0228a] | 1833 | |
---|
| 1834 | VISIT_END( Expr, node ); |
---|
| 1835 | } |
---|
[10a1225] | 1836 | |
---|
[e0016a5] | 1837 | //-------------------------------------------------------------------------- |
---|
| 1838 | // VoidType |
---|
[7ff3e522] | 1839 | template< typename core_t > |
---|
| 1840 | const ast::Type * ast::Pass< core_t >::visit( const ast::VoidType * node ) { |
---|
[e0016a5] | 1841 | VISIT_START( node ); |
---|
[10a1225] | 1842 | |
---|
[e0016a5] | 1843 | VISIT_END( Type, node ); |
---|
| 1844 | } |
---|
[10a1225] | 1845 | |
---|
[e0016a5] | 1846 | //-------------------------------------------------------------------------- |
---|
| 1847 | // BasicType |
---|
[7ff3e522] | 1848 | template< typename core_t > |
---|
| 1849 | const ast::Type * ast::Pass< core_t >::visit( const ast::BasicType * node ) { |
---|
[e0016a5] | 1850 | VISIT_START( node ); |
---|
| 1851 | |
---|
| 1852 | VISIT_END( Type, node ); |
---|
| 1853 | } |
---|
| 1854 | |
---|
| 1855 | //-------------------------------------------------------------------------- |
---|
| 1856 | // PointerType |
---|
[7ff3e522] | 1857 | template< typename core_t > |
---|
| 1858 | const ast::Type * ast::Pass< core_t >::visit( const ast::PointerType * node ) { |
---|
[e0016a5] | 1859 | VISIT_START( node ); |
---|
| 1860 | |
---|
[e21f253] | 1861 | if ( __visit_children() ) { |
---|
[4ec9513] | 1862 | maybe_accept( node, &PointerType::dimension ); |
---|
[e0016a5] | 1863 | maybe_accept( node, &PointerType::base ); |
---|
[e21f253] | 1864 | } |
---|
[e0016a5] | 1865 | |
---|
| 1866 | VISIT_END( Type, node ); |
---|
| 1867 | } |
---|
| 1868 | |
---|
| 1869 | //-------------------------------------------------------------------------- |
---|
| 1870 | // ArrayType |
---|
[7ff3e522] | 1871 | template< typename core_t > |
---|
| 1872 | const ast::Type * ast::Pass< core_t >::visit( const ast::ArrayType * node ) { |
---|
[e0016a5] | 1873 | VISIT_START( node ); |
---|
| 1874 | |
---|
[e21f253] | 1875 | if ( __visit_children() ) { |
---|
[e0016a5] | 1876 | maybe_accept( node, &ArrayType::dimension ); |
---|
| 1877 | maybe_accept( node, &ArrayType::base ); |
---|
[e21f253] | 1878 | } |
---|
[e0016a5] | 1879 | |
---|
| 1880 | VISIT_END( Type, node ); |
---|
| 1881 | } |
---|
| 1882 | |
---|
| 1883 | //-------------------------------------------------------------------------- |
---|
| 1884 | // ReferenceType |
---|
[7ff3e522] | 1885 | template< typename core_t > |
---|
| 1886 | const ast::Type * ast::Pass< core_t >::visit( const ast::ReferenceType * node ) { |
---|
[e0016a5] | 1887 | VISIT_START( node ); |
---|
| 1888 | |
---|
[e21f253] | 1889 | if ( __visit_children() ) { |
---|
[e0016a5] | 1890 | maybe_accept( node, &ReferenceType::base ); |
---|
[e21f253] | 1891 | } |
---|
[e0016a5] | 1892 | |
---|
| 1893 | VISIT_END( Type, node ); |
---|
| 1894 | } |
---|
| 1895 | |
---|
| 1896 | //-------------------------------------------------------------------------- |
---|
| 1897 | // QualifiedType |
---|
[7ff3e522] | 1898 | template< typename core_t > |
---|
| 1899 | const ast::Type * ast::Pass< core_t >::visit( const ast::QualifiedType * node ) { |
---|
[e0016a5] | 1900 | VISIT_START( node ); |
---|
| 1901 | |
---|
[e21f253] | 1902 | if ( __visit_children() ) { |
---|
[e0016a5] | 1903 | maybe_accept( node, &QualifiedType::parent ); |
---|
| 1904 | maybe_accept( node, &QualifiedType::child ); |
---|
[e21f253] | 1905 | } |
---|
[e0016a5] | 1906 | |
---|
| 1907 | VISIT_END( Type, node ); |
---|
| 1908 | } |
---|
| 1909 | |
---|
| 1910 | //-------------------------------------------------------------------------- |
---|
| 1911 | // FunctionType |
---|
[7ff3e522] | 1912 | template< typename core_t > |
---|
| 1913 | const ast::Type * ast::Pass< core_t >::visit( const ast::FunctionType * node ) { |
---|
[e0016a5] | 1914 | VISIT_START( node ); |
---|
| 1915 | |
---|
[e21f253] | 1916 | if ( __visit_children() ) { |
---|
[3e5dd913] | 1917 | // guard_forall_subs forall_guard { *this, node }; |
---|
| 1918 | // mutate_forall( node ); |
---|
| 1919 | maybe_accept( node, &FunctionType::assertions ); |
---|
[e0016a5] | 1920 | maybe_accept( node, &FunctionType::returns ); |
---|
| 1921 | maybe_accept( node, &FunctionType::params ); |
---|
[e21f253] | 1922 | } |
---|
[e0016a5] | 1923 | |
---|
| 1924 | VISIT_END( Type, node ); |
---|
| 1925 | } |
---|
| 1926 | |
---|
| 1927 | //-------------------------------------------------------------------------- |
---|
| 1928 | // StructInstType |
---|
[7ff3e522] | 1929 | template< typename core_t > |
---|
| 1930 | const ast::Type * ast::Pass< core_t >::visit( const ast::StructInstType * node ) { |
---|
[e0016a5] | 1931 | VISIT_START( node ); |
---|
| 1932 | |
---|
[7ff3e522] | 1933 | __pass::symtab::addStruct( core, 0, node->name ); |
---|
[e0016a5] | 1934 | |
---|
[e21f253] | 1935 | if ( __visit_children() ) { |
---|
[0e42794] | 1936 | guard_symtab guard { *this }; |
---|
[e0016a5] | 1937 | maybe_accept( node, &StructInstType::params ); |
---|
[e21f253] | 1938 | } |
---|
[e0016a5] | 1939 | |
---|
| 1940 | VISIT_END( Type, node ); |
---|
| 1941 | } |
---|
| 1942 | |
---|
| 1943 | //-------------------------------------------------------------------------- |
---|
| 1944 | // UnionInstType |
---|
[7ff3e522] | 1945 | template< typename core_t > |
---|
| 1946 | const ast::Type * ast::Pass< core_t >::visit( const ast::UnionInstType * node ) { |
---|
[e0016a5] | 1947 | VISIT_START( node ); |
---|
| 1948 | |
---|
[7ff3e522] | 1949 | __pass::symtab::addUnion( core, 0, node->name ); |
---|
[e0016a5] | 1950 | |
---|
[e21f253] | 1951 | if ( __visit_children() ) { |
---|
[0e42794] | 1952 | guard_symtab guard { *this }; |
---|
[e0016a5] | 1953 | maybe_accept( node, &UnionInstType::params ); |
---|
[e21f253] | 1954 | } |
---|
[e0016a5] | 1955 | |
---|
| 1956 | VISIT_END( Type, node ); |
---|
| 1957 | } |
---|
| 1958 | |
---|
| 1959 | //-------------------------------------------------------------------------- |
---|
| 1960 | // EnumInstType |
---|
[7ff3e522] | 1961 | template< typename core_t > |
---|
| 1962 | const ast::Type * ast::Pass< core_t >::visit( const ast::EnumInstType * node ) { |
---|
[e0016a5] | 1963 | VISIT_START( node ); |
---|
| 1964 | |
---|
[e21f253] | 1965 | if ( __visit_children() ) { |
---|
[e0016a5] | 1966 | maybe_accept( node, &EnumInstType::params ); |
---|
[e21f253] | 1967 | } |
---|
[e0016a5] | 1968 | |
---|
| 1969 | VISIT_END( Type, node ); |
---|
| 1970 | } |
---|
| 1971 | |
---|
| 1972 | //-------------------------------------------------------------------------- |
---|
| 1973 | // TraitInstType |
---|
[7ff3e522] | 1974 | template< typename core_t > |
---|
| 1975 | const ast::Type * ast::Pass< core_t >::visit( const ast::TraitInstType * node ) { |
---|
[e0016a5] | 1976 | VISIT_START( node ); |
---|
| 1977 | |
---|
[e21f253] | 1978 | if ( __visit_children() ) { |
---|
[e0016a5] | 1979 | maybe_accept( node, &TraitInstType::params ); |
---|
[e21f253] | 1980 | } |
---|
[e0016a5] | 1981 | |
---|
| 1982 | VISIT_END( Type, node ); |
---|
| 1983 | } |
---|
| 1984 | |
---|
| 1985 | //-------------------------------------------------------------------------- |
---|
| 1986 | // TypeInstType |
---|
[7ff3e522] | 1987 | template< typename core_t > |
---|
| 1988 | const ast::Type * ast::Pass< core_t >::visit( const ast::TypeInstType * node ) { |
---|
[e0016a5] | 1989 | VISIT_START( node ); |
---|
| 1990 | |
---|
[e21f253] | 1991 | if ( __visit_children() ) { |
---|
[e0e9a0b] | 1992 | { |
---|
| 1993 | maybe_accept( node, &TypeInstType::params ); |
---|
| 1994 | } |
---|
| 1995 | // ensure that base re-bound if doing substitution |
---|
[7ff3e522] | 1996 | __pass::forall::replace( core, 0, node ); |
---|
[e21f253] | 1997 | } |
---|
[e0016a5] | 1998 | |
---|
| 1999 | VISIT_END( Type, node ); |
---|
| 2000 | } |
---|
| 2001 | |
---|
| 2002 | //-------------------------------------------------------------------------- |
---|
| 2003 | // TupleType |
---|
[7ff3e522] | 2004 | template< typename core_t > |
---|
| 2005 | const ast::Type * ast::Pass< core_t >::visit( const ast::TupleType * node ) { |
---|
[e0016a5] | 2006 | VISIT_START( node ); |
---|
| 2007 | |
---|
[e21f253] | 2008 | if ( __visit_children() ) { |
---|
[e0016a5] | 2009 | maybe_accept( node, &TupleType::types ); |
---|
| 2010 | maybe_accept( node, &TupleType::members ); |
---|
[e21f253] | 2011 | } |
---|
[e0016a5] | 2012 | |
---|
| 2013 | VISIT_END( Type, node ); |
---|
| 2014 | } |
---|
| 2015 | |
---|
| 2016 | //-------------------------------------------------------------------------- |
---|
| 2017 | // TypeofType |
---|
[7ff3e522] | 2018 | template< typename core_t > |
---|
| 2019 | const ast::Type * ast::Pass< core_t >::visit( const ast::TypeofType * node ) { |
---|
[e0016a5] | 2020 | VISIT_START( node ); |
---|
| 2021 | |
---|
[e21f253] | 2022 | if ( __visit_children() ) { |
---|
[e0016a5] | 2023 | maybe_accept( node, &TypeofType::expr ); |
---|
[e21f253] | 2024 | } |
---|
[e0016a5] | 2025 | |
---|
| 2026 | VISIT_END( Type, node ); |
---|
| 2027 | } |
---|
| 2028 | |
---|
[3945abe] | 2029 | //-------------------------------------------------------------------------- |
---|
| 2030 | // VTableType |
---|
| 2031 | template< typename core_t > |
---|
| 2032 | const ast::Type * ast::Pass< core_t >::visit( const ast::VTableType * node ) { |
---|
| 2033 | VISIT_START( node ); |
---|
| 2034 | |
---|
[e21f253] | 2035 | if ( __visit_children() ) { |
---|
[3945abe] | 2036 | maybe_accept( node, &VTableType::base ); |
---|
[e21f253] | 2037 | } |
---|
[3945abe] | 2038 | |
---|
| 2039 | VISIT_END( Type, node ); |
---|
| 2040 | } |
---|
| 2041 | |
---|
[e0016a5] | 2042 | //-------------------------------------------------------------------------- |
---|
| 2043 | // VarArgsType |
---|
[7ff3e522] | 2044 | template< typename core_t > |
---|
| 2045 | const ast::Type * ast::Pass< core_t >::visit( const ast::VarArgsType * node ) { |
---|
[e0016a5] | 2046 | VISIT_START( node ); |
---|
| 2047 | |
---|
| 2048 | VISIT_END( Type, node ); |
---|
| 2049 | } |
---|
| 2050 | |
---|
| 2051 | //-------------------------------------------------------------------------- |
---|
| 2052 | // ZeroType |
---|
[7ff3e522] | 2053 | template< typename core_t > |
---|
| 2054 | const ast::Type * ast::Pass< core_t >::visit( const ast::ZeroType * node ) { |
---|
[e0016a5] | 2055 | VISIT_START( node ); |
---|
| 2056 | |
---|
| 2057 | VISIT_END( Type, node ); |
---|
| 2058 | } |
---|
| 2059 | |
---|
| 2060 | //-------------------------------------------------------------------------- |
---|
| 2061 | // OneType |
---|
[7ff3e522] | 2062 | template< typename core_t > |
---|
| 2063 | const ast::Type * ast::Pass< core_t >::visit( const ast::OneType * node ) { |
---|
[e0016a5] | 2064 | VISIT_START( node ); |
---|
| 2065 | |
---|
| 2066 | VISIT_END( Type, node ); |
---|
| 2067 | } |
---|
| 2068 | |
---|
| 2069 | //-------------------------------------------------------------------------- |
---|
| 2070 | // GlobalScopeType |
---|
[7ff3e522] | 2071 | template< typename core_t > |
---|
| 2072 | const ast::Type * ast::Pass< core_t >::visit( const ast::GlobalScopeType * node ) { |
---|
[e0016a5] | 2073 | VISIT_START( node ); |
---|
| 2074 | |
---|
| 2075 | VISIT_END( Type, node ); |
---|
| 2076 | } |
---|
| 2077 | |
---|
| 2078 | |
---|
| 2079 | //-------------------------------------------------------------------------- |
---|
| 2080 | // Designation |
---|
[7ff3e522] | 2081 | template< typename core_t > |
---|
| 2082 | const ast::Designation * ast::Pass< core_t >::visit( const ast::Designation * node ) { |
---|
[e0016a5] | 2083 | VISIT_START( node ); |
---|
| 2084 | |
---|
[e21f253] | 2085 | if ( __visit_children() ) { |
---|
| 2086 | maybe_accept( node, &Designation::designators ); |
---|
| 2087 | } |
---|
[e0016a5] | 2088 | |
---|
| 2089 | VISIT_END( Designation, node ); |
---|
| 2090 | } |
---|
[10a1225] | 2091 | |
---|
[6d51bd7] | 2092 | //-------------------------------------------------------------------------- |
---|
| 2093 | // SingleInit |
---|
[7ff3e522] | 2094 | template< typename core_t > |
---|
| 2095 | const ast::Init * ast::Pass< core_t >::visit( const ast::SingleInit * node ) { |
---|
[6d51bd7] | 2096 | VISIT_START( node ); |
---|
| 2097 | |
---|
[e21f253] | 2098 | if ( __visit_children() ) { |
---|
[9e23b446] | 2099 | maybe_accept_top( node, &SingleInit::value ); |
---|
[e21f253] | 2100 | } |
---|
[6d51bd7] | 2101 | |
---|
| 2102 | VISIT_END( Init, node ); |
---|
| 2103 | } |
---|
| 2104 | |
---|
| 2105 | //-------------------------------------------------------------------------- |
---|
| 2106 | // ListInit |
---|
[7ff3e522] | 2107 | template< typename core_t > |
---|
| 2108 | const ast::Init * ast::Pass< core_t >::visit( const ast::ListInit * node ) { |
---|
[6d51bd7] | 2109 | VISIT_START( node ); |
---|
| 2110 | |
---|
[e21f253] | 2111 | if ( __visit_children() ) { |
---|
[6d51bd7] | 2112 | maybe_accept( node, &ListInit::designations ); |
---|
| 2113 | maybe_accept( node, &ListInit::initializers ); |
---|
[e21f253] | 2114 | } |
---|
[6d51bd7] | 2115 | |
---|
| 2116 | VISIT_END( Init, node ); |
---|
| 2117 | } |
---|
| 2118 | |
---|
| 2119 | //-------------------------------------------------------------------------- |
---|
| 2120 | // ConstructorInit |
---|
[7ff3e522] | 2121 | template< typename core_t > |
---|
| 2122 | const ast::Init * ast::Pass< core_t >::visit( const ast::ConstructorInit * node ) { |
---|
[6d51bd7] | 2123 | VISIT_START( node ); |
---|
| 2124 | |
---|
[e21f253] | 2125 | if ( __visit_children() ) { |
---|
[6d51bd7] | 2126 | maybe_accept( node, &ConstructorInit::ctor ); |
---|
| 2127 | maybe_accept( node, &ConstructorInit::dtor ); |
---|
| 2128 | maybe_accept( node, &ConstructorInit::init ); |
---|
[e21f253] | 2129 | } |
---|
[6d51bd7] | 2130 | |
---|
| 2131 | VISIT_END( Init, node ); |
---|
| 2132 | } |
---|
| 2133 | |
---|
[f47f887] | 2134 | //-------------------------------------------------------------------------- |
---|
| 2135 | // Attribute |
---|
[7ff3e522] | 2136 | template< typename core_t > |
---|
| 2137 | const ast::Attribute * ast::Pass< core_t >::visit( const ast::Attribute * node ) { |
---|
[6d51bd7] | 2138 | VISIT_START( node ); |
---|
[f47f887] | 2139 | |
---|
[e21f253] | 2140 | if ( __visit_children() ) { |
---|
[489bacf] | 2141 | maybe_accept( node, &Attribute::params ); |
---|
[e21f253] | 2142 | } |
---|
[f47f887] | 2143 | |
---|
[8a5530c] | 2144 | VISIT_END( Attribute, node ); |
---|
[f47f887] | 2145 | } |
---|
| 2146 | |
---|
| 2147 | //-------------------------------------------------------------------------- |
---|
| 2148 | // TypeSubstitution |
---|
[7ff3e522] | 2149 | template< typename core_t > |
---|
| 2150 | const ast::TypeSubstitution * ast::Pass< core_t >::visit( const ast::TypeSubstitution * node ) { |
---|
[6d51bd7] | 2151 | VISIT_START( node ); |
---|
[f47f887] | 2152 | |
---|
[e21f253] | 2153 | if ( __visit_children() ) { |
---|
[8631c84] | 2154 | bool mutated = false; |
---|
[a8b87d3] | 2155 | ast::TypeSubstitution::TypeMap new_map; |
---|
| 2156 | for ( const auto & p : node->typeMap ) { |
---|
[8631c84] | 2157 | guard_symtab guard { *this }; |
---|
| 2158 | auto new_node = p.second->accept( *this ); |
---|
| 2159 | if (new_node != p.second) mutated = true; |
---|
| 2160 | new_map.insert({ p.first, new_node }); |
---|
| 2161 | } |
---|
| 2162 | if (mutated) { |
---|
| 2163 | auto new_node = __pass::mutate<core_t>( node ); |
---|
[a8b87d3] | 2164 | new_node->typeMap.swap( new_map ); |
---|
[8631c84] | 2165 | node = new_node; |
---|
[6d51bd7] | 2166 | } |
---|
[e21f253] | 2167 | } |
---|
[f47f887] | 2168 | |
---|
[6d51bd7] | 2169 | VISIT_END( TypeSubstitution, node ); |
---|
[f47f887] | 2170 | } |
---|
| 2171 | |
---|
| 2172 | #undef VISIT_START |
---|
[112fe04] | 2173 | #undef VISIT_END |
---|