[0dd3a2f] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 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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[ae63a18] | 7 | // Type.h -- |
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[0dd3a2f] | 8 | // |
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| 9 | // Author : Richard C. Bilson |
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| 10 | // Created On : Mon May 18 07:44:20 2015 |
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[1b7b604] | 11 | // Last Modified By : Peter A. Buhr |
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[e4f13fe] | 12 | // Last Modified On : Sun Feb 19 22:37:10 2023 |
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| 13 | // Update Count : 176 |
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[0dd3a2f] | 14 | // |
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| 15 | |
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[6b0b624] | 16 | #pragma once |
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[51b7345] | 17 | |
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[ea6332d] | 18 | #include <strings.h> // for ffs |
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| 19 | #include <cassert> // for assert, assertf |
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| 20 | #include <list> // for list, _List_iterator |
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| 21 | #include <ostream> // for ostream, operator<<, basic_ostream |
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| 22 | #include <string> // for string |
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| 23 | |
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| 24 | #include "BaseSyntaxNode.h" // for BaseSyntaxNode |
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[8f06277] | 25 | #include "Common/Iterate.hpp"// for operator+ |
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[ea6332d] | 26 | #include "Mutator.h" // for Mutator |
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| 27 | #include "SynTree.h" // for AST nodes |
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| 28 | #include "Visitor.h" // for Visitor |
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[51b7345] | 29 | |
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[138e29e] | 30 | class Type : public BaseSyntaxNode { |
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[c8ffe20b] | 31 | public: |
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[6f95000] | 32 | // Simulate inheritance because union does not allow it. |
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[615a096] | 33 | // Bug in g++-4.9 prevents static field in union |
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| 34 | //static const char * Names[]; |
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[6f95000] | 35 | #define BFCommon( BFType, N ) \ |
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[d6d747d] | 36 | bool operator[]( unsigned int i ) const { return val & (1 << i); } \ |
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| 37 | bool any() const { return val != 0; } \ |
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[6f95000] | 38 | void reset() { val = 0; } \ |
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| 39 | int ffs() { return ::ffs( val ) - 1; } \ |
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| 40 | BFType operator&=( BFType other ) { \ |
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| 41 | val &= other.val; return *this; \ |
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| 42 | } \ |
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| 43 | BFType operator&( BFType other ) const { \ |
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| 44 | BFType q = other; \ |
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| 45 | q &= *this; \ |
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| 46 | return q; \ |
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| 47 | } \ |
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| 48 | BFType operator|=( BFType other ) { \ |
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| 49 | val |= other.val; return *this; \ |
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| 50 | } \ |
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| 51 | BFType operator|( BFType other ) const { \ |
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| 52 | BFType q = other; \ |
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| 53 | q |= *this; \ |
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| 54 | return q; \ |
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| 55 | } \ |
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| 56 | BFType operator-=( BFType other ) { \ |
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| 57 | val &= ~other.val; return *this; \ |
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| 58 | } \ |
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[d6d747d] | 59 | void print( std::ostream & os ) const { \ |
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| 60 | if ( (*this).any() ) { \ |
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| 61 | for ( unsigned int i = 0; i < N; i += 1 ) { \ |
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| 62 | if ( (*this)[i] ) { \ |
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[615a096] | 63 | os << BFType##Names[i] << ' '; \ |
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[d6d747d] | 64 | } \ |
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| 65 | } \ |
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| 66 | } \ |
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| 67 | } |
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| 68 | |
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[68fe077a] | 69 | // enum must remain in the same order as the corresponding bit fields. |
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| 70 | |
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[ddfd945] | 71 | enum { Inline = 1 << 0, Noreturn = 1 << 1, Fortran = 1 << 2, NumFuncSpecifier = 3 }; |
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[615a096] | 72 | static const char * FuncSpecifiersNames[]; |
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[ddfd945] | 73 | union FuncSpecifiers { |
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| 74 | unsigned int val; |
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| 75 | struct { |
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| 76 | bool is_inline : 1; |
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| 77 | bool is_noreturn : 1; |
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| 78 | bool is_fortran : 1; |
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| 79 | }; |
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| 80 | FuncSpecifiers() : val( 0 ) {} |
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| 81 | FuncSpecifiers( unsigned int val ) : val( val ) {} |
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[615a096] | 82 | // equality (==, !=) works implicitly on first field "val", relational operations are undefined. |
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[6f95000] | 83 | BFCommon( FuncSpecifiers, NumFuncSpecifier ) |
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[ddfd945] | 84 | }; // FuncSpecifiers |
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| 85 | |
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[ed9a1ae] | 86 | enum { Extern = 1 << 0, Static = 1 << 1, Auto = 1 << 2, Register = 1 << 3, ThreadlocalGcc = 1 << 4, ThreadlocalC11 = 1 << 5, NumStorageClass = 6 }; |
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[615a096] | 87 | static const char * StorageClassesNames[]; |
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[68fe077a] | 88 | union StorageClasses { |
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| 89 | unsigned int val; |
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| 90 | struct { |
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| 91 | bool is_extern : 1; |
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| 92 | bool is_static : 1; |
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| 93 | bool is_auto : 1; |
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| 94 | bool is_register : 1; |
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[ed9a1ae] | 95 | bool is_threadlocalGcc : 1; |
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| 96 | bool is_threadlocalC11 : 1; |
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[68fe077a] | 97 | }; |
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| 98 | |
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| 99 | StorageClasses() : val( 0 ) {} |
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| 100 | StorageClasses( unsigned int val ) : val( val ) {} |
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[615a096] | 101 | // equality (==, !=) works implicitly on first field "val", relational operations are undefined. |
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[6f95000] | 102 | BFCommon( StorageClasses, NumStorageClass ) |
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[ed9a1ae] | 103 | |
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| 104 | bool is_threadlocal_any() { return this->is_threadlocalC11 || this->is_threadlocalGcc; } |
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[68fe077a] | 105 | }; // StorageClasses |
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| 106 | |
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[b4f8808] | 107 | enum { Const = 1 << 0, Restrict = 1 << 1, Volatile = 1 << 2, Mutex = 1 << 3, Atomic = 1 << 4, NumTypeQualifier = 5 }; |
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[615a096] | 108 | static const char * QualifiersNames[]; |
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[bf4ac09] | 109 | union Qualifiers { |
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[b4f8808] | 110 | enum { Mask = ~Restrict }; |
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[bf4ac09] | 111 | unsigned int val; |
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| 112 | struct { |
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[615a096] | 113 | bool is_const : 1; |
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| 114 | bool is_restrict : 1; |
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| 115 | bool is_volatile : 1; |
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| 116 | bool is_mutex : 1; |
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| 117 | bool is_atomic : 1; |
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[bf4ac09] | 118 | }; |
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[6e8bd43] | 119 | |
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[bf4ac09] | 120 | Qualifiers() : val( 0 ) {} |
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| 121 | Qualifiers( unsigned int val ) : val( val ) {} |
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[615a096] | 122 | // Complex comparisons provide implicit qualifier downcasting, e.g., T downcast to const T. |
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| 123 | bool operator==( Qualifiers other ) const { return (val & Mask) == (other.val & Mask); } |
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| 124 | bool operator!=( Qualifiers other ) const { return (val & Mask) != (other.val & Mask); } |
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[d6d747d] | 125 | bool operator<=( Qualifiers other ) const { |
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[e4f13fe] | 126 | return is_const <= other.is_const // Any non-const converts to const without cost |
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| 127 | && is_volatile <= other.is_volatile // Any non-volatile converts to volatile without cost |
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| 128 | && is_mutex >= other.is_mutex // Any mutex converts to non-mutex without cost |
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| 129 | && is_atomic == other.is_atomic; // No conversion from atomic to non atomic is free |
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[bf4ac09] | 130 | } |
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[6f95000] | 131 | bool operator<( Qualifiers other ) const { return *this != other && *this <= other; } |
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| 132 | bool operator>=( Qualifiers other ) const { return ! (*this < other); } |
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| 133 | bool operator>( Qualifiers other ) const { return *this != other && *this >= other; } |
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| 134 | BFCommon( Qualifiers, NumTypeQualifier ) |
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[3315e3d] | 135 | |
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| 136 | Qualifiers unify( Qualifiers const & other ) const { |
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| 137 | int or_flags = Mask & (val | other.val); |
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| 138 | int and_flags = val & other.val; |
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| 139 | return Qualifiers( or_flags | and_flags ); |
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| 140 | } |
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[bf4ac09] | 141 | }; // Qualifiers |
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[0dd3a2f] | 142 | |
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[65cdc1e] | 143 | typedef std::list<TypeDecl *> ForallList; |
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| 144 | |
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| 145 | Qualifiers tq; |
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| 146 | ForallList forall; |
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| 147 | std::list< Attribute * > attributes; |
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| 148 | |
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[f2e40a9f] | 149 | Type( const Qualifiers & tq, const std::list< Attribute * > & attributes ); |
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| 150 | Type( const Type & other ); |
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[0dd3a2f] | 151 | virtual ~Type(); |
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| 152 | |
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[f2e40a9f] | 153 | Qualifiers & get_qualifiers() { return tq; } |
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[7870799] | 154 | bool get_const() const { return tq.is_const; } |
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| 155 | bool get_volatile() const { return tq.is_volatile; } |
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| 156 | bool get_restrict() const { return tq.is_restrict; } |
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| 157 | bool get_mutex() const { return tq.is_mutex; } |
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| 158 | bool get_atomic() const { return tq.is_atomic; } |
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[615a096] | 159 | void set_const( bool newValue ) { tq.is_const = newValue; } |
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| 160 | void set_volatile( bool newValue ) { tq.is_volatile = newValue; } |
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| 161 | void set_restrict( bool newValue ) { tq.is_restrict = newValue; } |
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| 162 | void set_mutex( bool newValue ) { tq.is_mutex = newValue; } |
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| 163 | void set_atomic( bool newValue ) { tq.is_atomic = newValue; } |
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[8c49c0e] | 164 | |
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| 165 | ForallList& get_forall() { return forall; } |
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[0dd3a2f] | 166 | |
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[c0aa336] | 167 | std::list< Attribute * >& get_attributes() { return attributes; } |
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| 168 | const std::list< Attribute * >& get_attributes() const { return attributes; } |
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| 169 | |
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[906e24d] | 170 | /// How many elemental types are represented by this type |
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| 171 | virtual unsigned size() const { return 1; }; |
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| 172 | virtual bool isVoid() const { return size() == 0; } |
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[7933351] | 173 | virtual Type * getComponent( unsigned i ) { assertf( size() == 1 && i == 0, "Type::getComponent was called with size %d and index %d\n", size(), i ); return this; } |
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[906e24d] | 174 | |
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[142cf5d] | 175 | /// return type without outer pointers and arrays |
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[0698aa1] | 176 | Type * stripDeclarator(); |
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| 177 | |
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| 178 | /// return type without outer references |
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| 179 | Type * stripReferences(); |
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[85dac33] | 180 | const Type * stripReferences() const; |
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[6f95000] | 181 | |
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[e6cee92] | 182 | /// return the number of references occuring consecutively on the outermost layer of this type (i.e. do not count references nested within other types) |
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| 183 | virtual int referenceDepth() const; |
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| 184 | |
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[4a9ccc3] | 185 | virtual bool isComplete() const { return true; } |
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| 186 | |
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[9feb34b] | 187 | virtual AggregateDecl * getAggr() const; |
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[9bfc9da] | 188 | |
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| 189 | virtual TypeSubstitution genericSubstitution() const; |
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[373d0b5] | 190 | |
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[1b7b604] | 191 | virtual Type * clone() const = 0; |
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[f2e40a9f] | 192 | virtual void accept( Visitor & v ) = 0; |
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[7870799] | 193 | virtual void accept( Visitor & v ) const = 0; |
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[1b7b604] | 194 | virtual Type * acceptMutator( Mutator & m ) = 0; |
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[50377a4] | 195 | virtual void print( std::ostream & os, Indenter indent = {} ) const; |
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[51b7345] | 196 | }; |
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| 197 | |
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[65cdc1e] | 198 | extern const Type::FuncSpecifiers noFuncSpecifiers; |
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| 199 | extern const Type::StorageClasses noStorageClasses; |
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| 200 | extern const Type::Qualifiers noQualifiers; // no qualifiers on constants |
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[4cb935e] | 201 | |
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[c8ffe20b] | 202 | class VoidType : public Type { |
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| 203 | public: |
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[f2e40a9f] | 204 | VoidType( const Type::Qualifiers & tq, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[51b7345] | 205 | |
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[d67cdb7] | 206 | virtual unsigned size() const override { return 0; }; |
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| 207 | virtual bool isComplete() const override { return false; } |
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[906e24d] | 208 | |
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[1b7b604] | 209 | virtual VoidType * clone() const override { return new VoidType( *this ); } |
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[d67cdb7] | 210 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 211 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 212 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 213 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[51b7345] | 214 | }; |
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| 215 | |
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[c8ffe20b] | 216 | class BasicType : public Type { |
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| 217 | public: |
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[ada4575] | 218 | // GENERATED START, DO NOT EDIT |
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[6fd1955] | 219 | // GENERATED BY BasicTypes-gen.cc |
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[cdcddfe1] | 220 | enum Kind { |
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[e15853c] | 221 | Bool, |
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[cdcddfe1] | 222 | Char, |
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| 223 | SignedChar, |
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| 224 | UnsignedChar, |
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| 225 | ShortSignedInt, |
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| 226 | ShortUnsignedInt, |
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| 227 | SignedInt, |
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| 228 | UnsignedInt, |
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| 229 | LongSignedInt, |
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| 230 | LongUnsignedInt, |
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| 231 | LongLongSignedInt, |
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| 232 | LongLongUnsignedInt, |
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| 233 | SignedInt128, |
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| 234 | UnsignedInt128, |
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[e15853c] | 235 | uFloat16, |
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| 236 | uFloat16Complex, |
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| 237 | uFloat32, |
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| 238 | uFloat32Complex, |
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[cdcddfe1] | 239 | Float, |
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| 240 | FloatComplex, |
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[e15853c] | 241 | uFloat32x, |
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| 242 | uFloat32xComplex, |
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| 243 | uFloat64, |
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| 244 | uFloat64Complex, |
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[cdcddfe1] | 245 | Double, |
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| 246 | DoubleComplex, |
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[e15853c] | 247 | uFloat64x, |
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| 248 | uFloat64xComplex, |
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| 249 | uuFloat80, |
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| 250 | uFloat128, |
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| 251 | uFloat128Complex, |
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| 252 | uuFloat128, |
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[cdcddfe1] | 253 | LongDouble, |
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| 254 | LongDoubleComplex, |
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[e15853c] | 255 | uFloat128x, |
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| 256 | uFloat128xComplex, |
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[0dd3a2f] | 257 | NUMBER_OF_BASIC_TYPES |
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[65cdc1e] | 258 | } kind; |
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[ada4575] | 259 | // GENERATED END |
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[0dd3a2f] | 260 | |
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[1b7b604] | 261 | static const char * typeNames[]; // string names for basic types, MUST MATCH with Kind |
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[0dd3a2f] | 262 | |
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[f2e40a9f] | 263 | BasicType( const Type::Qualifiers & tq, Kind bt, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[0dd3a2f] | 264 | |
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[85dac33] | 265 | Kind get_kind() const { return kind; } |
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[0dd3a2f] | 266 | void set_kind( Kind newValue ) { kind = newValue; } |
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| 267 | |
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[1b7b604] | 268 | virtual BasicType * clone() const override { return new BasicType( *this ); } |
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[d67cdb7] | 269 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 270 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 271 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 272 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[0dd3a2f] | 273 | bool isInteger() const; |
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[51b7345] | 274 | }; |
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| 275 | |
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[c8ffe20b] | 276 | class PointerType : public Type { |
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| 277 | public: |
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[1df492a] | 278 | Type * base; |
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[65cdc1e] | 279 | |
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| 280 | // In C99, pointer types can be qualified in many ways e.g., int f( int a[ static 3 ] ) |
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[1b7b604] | 281 | Expression * dimension; |
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[65cdc1e] | 282 | bool isVarLen; |
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| 283 | bool isStatic; |
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| 284 | |
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[1b7b604] | 285 | PointerType( const Type::Qualifiers & tq, Type * base, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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| 286 | PointerType( const Type::Qualifiers & tq, Type * base, Expression * dimension, bool isVarLen, bool isStatic, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[0dd3a2f] | 287 | PointerType( const PointerType& ); |
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| 288 | virtual ~PointerType(); |
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| 289 | |
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[1b7b604] | 290 | Type * get_base() { return base; } |
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| 291 | void set_base( Type * newValue ) { base = newValue; } |
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| 292 | Expression * get_dimension() { return dimension; } |
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| 293 | void set_dimension( Expression * newValue ) { dimension = newValue; } |
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[0dd3a2f] | 294 | bool get_isVarLen() { return isVarLen; } |
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| 295 | void set_isVarLen( bool newValue ) { isVarLen = newValue; } |
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| 296 | bool get_isStatic() { return isStatic; } |
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| 297 | void set_isStatic( bool newValue ) { isStatic = newValue; } |
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| 298 | |
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[ed8a0d2] | 299 | bool is_array() const { return isStatic || isVarLen || dimension; } |
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| 300 | |
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[d67cdb7] | 301 | virtual bool isComplete() const override { return ! isVarLen; } |
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[ce8c12f] | 302 | |
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[1b7b604] | 303 | virtual PointerType * clone() const override { return new PointerType( * this ); } |
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[d67cdb7] | 304 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 305 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 306 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 307 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[65cdc1e] | 308 | }; |
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[ae63a18] | 309 | |
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[65cdc1e] | 310 | class ArrayType : public Type { |
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| 311 | public: |
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[1b7b604] | 312 | Type * base; |
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| 313 | Expression * dimension; |
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[0dd3a2f] | 314 | bool isVarLen; |
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| 315 | bool isStatic; |
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[51b7345] | 316 | |
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[1b7b604] | 317 | ArrayType( const Type::Qualifiers & tq, Type * base, Expression * dimension, bool isVarLen, bool isStatic, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[0dd3a2f] | 318 | ArrayType( const ArrayType& ); |
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| 319 | virtual ~ArrayType(); |
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| 320 | |
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[1b7b604] | 321 | Type * get_base() { return base; } |
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| 322 | void set_base( Type * newValue ) { base = newValue; } |
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| 323 | Expression * get_dimension() { return dimension; } |
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| 324 | void set_dimension( Expression * newValue ) { dimension = newValue; } |
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[0dd3a2f] | 325 | bool get_isVarLen() { return isVarLen; } |
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| 326 | void set_isVarLen( bool newValue ) { isVarLen = newValue; } |
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| 327 | bool get_isStatic() { return isStatic; } |
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| 328 | void set_isStatic( bool newValue ) { isStatic = newValue; } |
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| 329 | |
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[99b7d4fc] | 330 | // array types are complete if they have a dimension expression or are |
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| 331 | // VLAs ('*' in parameter declaration), and incomplete otherwise. |
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| 332 | // See 6.7.6.2 |
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| 333 | virtual bool isComplete() const override { return dimension || isVarLen; } |
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[4a9ccc3] | 334 | |
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[1b7b604] | 335 | virtual ArrayType * clone() const override { return new ArrayType( *this ); } |
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[d67cdb7] | 336 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 337 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 338 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 339 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[51b7345] | 340 | }; |
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| 341 | |
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[c5d7701] | 342 | class QualifiedType : public Type { |
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| 343 | public: |
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[c194661] | 344 | Type * parent; |
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| 345 | Type * child; |
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| 346 | QualifiedType( const Type::Qualifiers & tq, Type * parent, Type * child ); |
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[c5d7701] | 347 | QualifiedType( const QualifiedType & tq ); |
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| 348 | virtual ~QualifiedType(); |
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| 349 | |
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[1b7b604] | 350 | virtual QualifiedType * clone() const override { return new QualifiedType( *this ); } |
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[c5d7701] | 351 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 352 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 353 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[c5d7701] | 354 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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| 355 | }; |
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| 356 | |
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[ce8c12f] | 357 | class ReferenceType : public Type { |
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| 358 | public: |
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[1b7b604] | 359 | Type * base; |
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[9236060] | 360 | |
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[1b7b604] | 361 | ReferenceType( const Type::Qualifiers & tq, Type * base, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[ce8c12f] | 362 | ReferenceType( const ReferenceType & ); |
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| 363 | virtual ~ReferenceType(); |
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| 364 | |
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[1b7b604] | 365 | Type * get_base() { return base; } |
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| 366 | void set_base( Type * newValue ) { base = newValue; } |
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[ce8c12f] | 367 | |
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[d67cdb7] | 368 | virtual int referenceDepth() const override; |
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[e6cee92] | 369 | |
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[5ccb10d] | 370 | // Since reference types act like value types, their size is the size of the base. |
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| 371 | // This makes it simple to cast the empty tuple to a reference type, since casts that increase |
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| 372 | // the number of values are disallowed. |
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[d67cdb7] | 373 | virtual unsigned size() const override { return base->size(); } |
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[5ccb10d] | 374 | |
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[9bfc9da] | 375 | virtual TypeSubstitution genericSubstitution() const override; |
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| 376 | |
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[1b7b604] | 377 | virtual ReferenceType * clone() const override { return new ReferenceType( *this ); } |
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[d67cdb7] | 378 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 379 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 380 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 381 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[ce8c12f] | 382 | }; |
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| 383 | |
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[c8ffe20b] | 384 | class FunctionType : public Type { |
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| 385 | public: |
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[65cdc1e] | 386 | std::list<DeclarationWithType*> returnVals; |
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| 387 | std::list<DeclarationWithType*> parameters; |
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| 388 | |
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| 389 | // Does the function accept a variable number of arguments following the arguments specified in the parameters list. |
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| 390 | // This could be because of |
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| 391 | // - an ellipsis in a prototype declaration |
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| 392 | // - an unprototyped declaration |
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| 393 | bool isVarArgs; |
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| 394 | |
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[f2e40a9f] | 395 | FunctionType( const Type::Qualifiers & tq, bool isVarArgs, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[0dd3a2f] | 396 | FunctionType( const FunctionType& ); |
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| 397 | virtual ~FunctionType(); |
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| 398 | |
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[cf16f94] | 399 | std::list<DeclarationWithType*> & get_returnVals() { return returnVals; } |
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| 400 | std::list<DeclarationWithType*> & get_parameters() { return parameters; } |
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[8bf784a] | 401 | bool get_isVarArgs() const { return isVarArgs; } |
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[0dd3a2f] | 402 | void set_isVarArgs( bool newValue ) { isVarArgs = newValue; } |
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[8bf784a] | 403 | bool isTtype() const; |
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| 404 | |
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[8aa474a] | 405 | bool isUnprototyped() const { return isVarArgs && parameters.size() == 0; } |
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| 406 | |
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[1b7b604] | 407 | virtual FunctionType * clone() const override { return new FunctionType( *this ); } |
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[d67cdb7] | 408 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 409 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 410 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 411 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[51b7345] | 412 | }; |
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| 413 | |
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[c8ffe20b] | 414 | class ReferenceToType : public Type { |
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| 415 | public: |
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[1b7b604] | 416 | std::list< Expression * > parameters; |
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[65cdc1e] | 417 | std::string name; |
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| 418 | bool hoistType; |
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| 419 | |
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[f2e40a9f] | 420 | ReferenceToType( const Type::Qualifiers & tq, const std::string & name, const std::list< Attribute * > & attributes ); |
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| 421 | ReferenceToType( const ReferenceToType & other ); |
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[0dd3a2f] | 422 | virtual ~ReferenceToType(); |
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| 423 | |
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[f2e40a9f] | 424 | const std::string & get_name() const { return name; } |
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[0dd3a2f] | 425 | void set_name( std::string newValue ) { name = newValue; } |
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| 426 | std::list< Expression* >& get_parameters() { return parameters; } |
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[43c89a7] | 427 | bool get_hoistType() const { return hoistType; } |
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| 428 | void set_hoistType( bool newValue ) { hoistType = newValue; } |
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[ae63a18] | 429 | |
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[1b7b604] | 430 | virtual ReferenceToType * clone() const override = 0; |
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[d67cdb7] | 431 | virtual void accept( Visitor & v ) override = 0; |
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[1b7b604] | 432 | virtual Type * acceptMutator( Mutator & m ) override = 0; |
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[50377a4] | 433 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[6013bd7] | 434 | |
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[b3c36f4] | 435 | virtual void lookup( __attribute__((unused)) const std::string & name, __attribute__((unused)) std::list< Declaration* > & foundDecls ) const {} |
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[c8ffe20b] | 436 | protected: |
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[0dd3a2f] | 437 | virtual std::string typeString() const = 0; |
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[51b7345] | 438 | }; |
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| 439 | |
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[c8ffe20b] | 440 | class StructInstType : public ReferenceToType { |
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[0dd3a2f] | 441 | typedef ReferenceToType Parent; |
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[c8ffe20b] | 442 | public: |
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[65cdc1e] | 443 | // this decl is not "owned" by the struct inst; it is merely a pointer to elsewhere in the tree, |
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| 444 | // where the structure used in this type is actually defined |
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[1b7b604] | 445 | StructDecl * baseStruct; |
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[65cdc1e] | 446 | |
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[f2e40a9f] | 447 | StructInstType( const Type::Qualifiers & tq, const std::string & name, const std::list< Attribute * > & attributes = std::list< Attribute * >() ) : Parent( tq, name, attributes ), baseStruct( 0 ) {} |
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| 448 | StructInstType( const Type::Qualifiers & tq, StructDecl * baseStruct, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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| 449 | StructInstType( const StructInstType & other ) : Parent( other ), baseStruct( other.baseStruct ) {} |
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[51b7345] | 450 | |
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[1b7b604] | 451 | StructDecl * get_baseStruct() const { return baseStruct; } |
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| 452 | void set_baseStruct( StructDecl * newValue ) { baseStruct = newValue; } |
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[37a3b8f9] | 453 | |
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[ed94eac] | 454 | /// Accesses generic parameters of base struct (NULL if none such) |
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[839ccbb] | 455 | std::list<TypeDecl*> * get_baseParameters(); |
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[9bfc9da] | 456 | const std::list<TypeDecl*> * get_baseParameters() const; |
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[ae63a18] | 457 | |
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[d67cdb7] | 458 | virtual bool isComplete() const override; |
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[4a9ccc3] | 459 | |
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[0b3b2ae] | 460 | virtual AggregateDecl * getAggr() const override; |
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[373d0b5] | 461 | |
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[9bfc9da] | 462 | virtual TypeSubstitution genericSubstitution() const override; |
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| 463 | |
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[37a3b8f9] | 464 | /// Looks up the members of this struct named "name" and places them into "foundDecls". |
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| 465 | /// Clones declarations into "foundDecls", caller responsible for freeing |
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[d67cdb7] | 466 | void lookup( const std::string & name, std::list< Declaration* > & foundDecls ) const override; |
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[51b7345] | 467 | |
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[1b7b604] | 468 | virtual StructInstType * clone() const override { return new StructInstType( *this ); } |
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[d67cdb7] | 469 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 470 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 471 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[5d125e4] | 472 | |
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[50377a4] | 473 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[c8ffe20b] | 474 | private: |
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[d67cdb7] | 475 | virtual std::string typeString() const override; |
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[51b7345] | 476 | }; |
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| 477 | |
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[c8ffe20b] | 478 | class UnionInstType : public ReferenceToType { |
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[0dd3a2f] | 479 | typedef ReferenceToType Parent; |
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[c8ffe20b] | 480 | public: |
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[65cdc1e] | 481 | // this decl is not "owned" by the union inst; it is merely a pointer to elsewhere in the tree, |
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| 482 | // where the union used in this type is actually defined |
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[1b7b604] | 483 | UnionDecl * baseUnion; |
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[65cdc1e] | 484 | |
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[f2e40a9f] | 485 | UnionInstType( const Type::Qualifiers & tq, const std::string & name, const std::list< Attribute * > & attributes = std::list< Attribute * >() ) : Parent( tq, name, attributes ), baseUnion( 0 ) {} |
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| 486 | UnionInstType( const Type::Qualifiers & tq, UnionDecl * baseUnion, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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| 487 | UnionInstType( const UnionInstType & other ) : Parent( other ), baseUnion( other.baseUnion ) {} |
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[0dd3a2f] | 488 | |
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[1b7b604] | 489 | UnionDecl * get_baseUnion() const { return baseUnion; } |
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[c0aa336] | 490 | void set_baseUnion( UnionDecl * newValue ) { baseUnion = newValue; } |
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[37a3b8f9] | 491 | |
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[ed94eac] | 492 | /// Accesses generic parameters of base union (NULL if none such) |
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[9bfc9da] | 493 | std::list<TypeDecl*> * get_baseParameters(); |
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| 494 | const std::list<TypeDecl*> * get_baseParameters() const; |
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[ae63a18] | 495 | |
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[d67cdb7] | 496 | virtual bool isComplete() const override; |
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[4a9ccc3] | 497 | |
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[0b3b2ae] | 498 | virtual AggregateDecl * getAggr() const override; |
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[373d0b5] | 499 | |
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[9bfc9da] | 500 | virtual TypeSubstitution genericSubstitution() const override; |
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| 501 | |
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[37a3b8f9] | 502 | /// looks up the members of this union named "name" and places them into "foundDecls" |
---|
| 503 | /// Clones declarations into "foundDecls", caller responsible for freeing |
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[d67cdb7] | 504 | void lookup( const std::string & name, std::list< Declaration* > & foundDecls ) const override; |
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[0dd3a2f] | 505 | |
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[1b7b604] | 506 | virtual UnionInstType * clone() const override { return new UnionInstType( *this ); } |
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[d67cdb7] | 507 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 508 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 509 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[5d125e4] | 510 | |
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[50377a4] | 511 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[c8ffe20b] | 512 | private: |
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[d67cdb7] | 513 | virtual std::string typeString() const override; |
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[51b7345] | 514 | }; |
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| 515 | |
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[c8ffe20b] | 516 | class EnumInstType : public ReferenceToType { |
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[0dd3a2f] | 517 | typedef ReferenceToType Parent; |
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[c8ffe20b] | 518 | public: |
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[1df492a] | 519 | // this decl is not "owned" by the enum inst; it is merely a pointer to elsewhere in the tree, |
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| 520 | // where the enum used in this type is actually defined |
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[1b7b604] | 521 | EnumDecl * baseEnum = nullptr; |
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[65cdc1e] | 522 | |
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[f2e40a9f] | 523 | EnumInstType( const Type::Qualifiers & tq, const std::string & name, const std::list< Attribute * > & attributes = std::list< Attribute * >() ) : Parent( tq, name, attributes ) {} |
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| 524 | EnumInstType( const Type::Qualifiers & tq, EnumDecl * baseEnum, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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| 525 | EnumInstType( const EnumInstType & other ) : Parent( other ), baseEnum( other.baseEnum ) {} |
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[51b7345] | 526 | |
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[1b7b604] | 527 | EnumDecl * get_baseEnum() const { return baseEnum; } |
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| 528 | void set_baseEnum( EnumDecl * newValue ) { baseEnum = newValue; } |
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[c0aa336] | 529 | |
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[d67cdb7] | 530 | virtual bool isComplete() const override; |
---|
[4a9ccc3] | 531 | |
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[2dc6621] | 532 | virtual AggregateDecl * getAggr() const override; |
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[0b3b2ae] | 533 | |
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[1b7b604] | 534 | virtual EnumInstType * clone() const override { return new EnumInstType( *this ); } |
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[d67cdb7] | 535 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 536 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 537 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[6137fbb] | 538 | |
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| 539 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[c8ffe20b] | 540 | private: |
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[d67cdb7] | 541 | virtual std::string typeString() const override; |
---|
[51b7345] | 542 | }; |
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| 543 | |
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[4040425] | 544 | class TraitInstType : public ReferenceToType { |
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[0dd3a2f] | 545 | typedef ReferenceToType Parent; |
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[c8ffe20b] | 546 | public: |
---|
[be9036d] | 547 | // this decl is not "owned" by the trait inst; it is merely a pointer to elsewhere in the tree, |
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| 548 | // where the trait used in this type is actually defined |
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| 549 | TraitDecl * baseTrait = nullptr; |
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[65cdc1e] | 550 | |
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[be9036d] | 551 | TraitInstType( const Type::Qualifiers & tq, const std::string & name, const std::list< Attribute * > & attributes = std::list< Attribute * >() ) : Parent( tq, name, attributes ) {} |
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| 552 | TraitInstType( const Type::Qualifiers & tq, TraitDecl * baseTrait, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[f2e40a9f] | 553 | TraitInstType( const TraitInstType & other ); |
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[4040425] | 554 | ~TraitInstType(); |
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[51b7345] | 555 | |
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[d67cdb7] | 556 | virtual bool isComplete() const override; |
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[4a9ccc3] | 557 | |
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[1b7b604] | 558 | virtual TraitInstType * clone() const override { return new TraitInstType( *this ); } |
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[d67cdb7] | 559 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 560 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 561 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[c8ffe20b] | 562 | private: |
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[d67cdb7] | 563 | virtual std::string typeString() const override; |
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[51b7345] | 564 | }; |
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| 565 | |
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[c8ffe20b] | 566 | class TypeInstType : public ReferenceToType { |
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[0dd3a2f] | 567 | typedef ReferenceToType Parent; |
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[c8ffe20b] | 568 | public: |
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[65cdc1e] | 569 | // this decl is not "owned" by the type inst; it is merely a pointer to elsewhere in the tree, |
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| 570 | // where the type used here is actually defined |
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[1b7b604] | 571 | TypeDecl * baseType; |
---|
[65cdc1e] | 572 | bool isFtype; |
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| 573 | |
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[1b7b604] | 574 | TypeInstType( const Type::Qualifiers & tq, const std::string & name, TypeDecl * baseType, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[f2e40a9f] | 575 | TypeInstType( const Type::Qualifiers & tq, const std::string & name, bool isFtype, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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| 576 | TypeInstType( const TypeInstType & other ); |
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[1e8b02f5] | 577 | ~TypeInstType(); |
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[0dd3a2f] | 578 | |
---|
[1b7b604] | 579 | TypeDecl * get_baseType() const { return baseType; } |
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| 580 | void set_baseType( TypeDecl * newValue ); |
---|
[0dd3a2f] | 581 | bool get_isFtype() const { return isFtype; } |
---|
| 582 | void set_isFtype( bool newValue ) { isFtype = newValue; } |
---|
[ae63a18] | 583 | |
---|
[d67cdb7] | 584 | virtual bool isComplete() const override; |
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[4a9ccc3] | 585 | |
---|
[1b7b604] | 586 | virtual TypeInstType * clone() const override { return new TypeInstType( *this ); } |
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[d67cdb7] | 587 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 588 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 589 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
[50377a4] | 590 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
[c8ffe20b] | 591 | private: |
---|
[d67cdb7] | 592 | virtual std::string typeString() const override; |
---|
[51b7345] | 593 | }; |
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| 594 | |
---|
[c8ffe20b] | 595 | class TupleType : public Type { |
---|
| 596 | public: |
---|
[65cdc1e] | 597 | std::list<Type *> types; |
---|
| 598 | std::list<Declaration *> members; |
---|
| 599 | |
---|
[62423350] | 600 | TupleType( const Type::Qualifiers & tq, const std::list< Type * > & types, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[0dd3a2f] | 601 | TupleType( const TupleType& ); |
---|
| 602 | virtual ~TupleType(); |
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[51b7345] | 603 | |
---|
[0362d42] | 604 | typedef std::list<Type*> value_type; |
---|
| 605 | typedef value_type::iterator iterator; |
---|
| 606 | |
---|
[62423350] | 607 | std::list<Type *> & get_types() { return types; } |
---|
[d67cdb7] | 608 | virtual unsigned size() const override { return types.size(); }; |
---|
[51b7345] | 609 | |
---|
[62423350] | 610 | // For now, this is entirely synthetic -- tuple types always have unnamed members. |
---|
| 611 | // Eventually, we may allow named tuples, in which case members should subsume types |
---|
| 612 | std::list<Declaration *> & get_members() { return members; } |
---|
| 613 | |
---|
[0362d42] | 614 | iterator begin() { return types.begin(); } |
---|
| 615 | iterator end() { return types.end(); } |
---|
| 616 | |
---|
[d67cdb7] | 617 | virtual Type * getComponent( unsigned i ) override { |
---|
[7933351] | 618 | assertf( i < size(), "TupleType::getComponent: index %d must be less than size %d", i, size() ); |
---|
| 619 | return *(begin()+i); |
---|
| 620 | } |
---|
| 621 | |
---|
[d67cdb7] | 622 | // virtual bool isComplete() const override { return true; } // xxx - not sure if this is right, might need to recursively check complete-ness |
---|
[4a9ccc3] | 623 | |
---|
[1b7b604] | 624 | virtual TupleType * clone() const override { return new TupleType( *this ); } |
---|
[d67cdb7] | 625 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
[7870799] | 626 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
[1b7b604] | 627 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
[50377a4] | 628 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
[51b7345] | 629 | }; |
---|
| 630 | |
---|
[c8ffe20b] | 631 | class TypeofType : public Type { |
---|
| 632 | public: |
---|
[e4f13fe] | 633 | Expression * expr; ///< expression to take the type of |
---|
| 634 | bool is_basetypeof; ///< true iff is basetypeof type |
---|
[65cdc1e] | 635 | |
---|
[1b7b604] | 636 | TypeofType( const Type::Qualifiers & tq, Expression * expr, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
---|
| 637 | TypeofType( const Type::Qualifiers & tq, Expression * expr, bool is_basetypeof, |
---|
[f441c88] | 638 | const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
---|
[0dd3a2f] | 639 | TypeofType( const TypeofType& ); |
---|
| 640 | virtual ~TypeofType(); |
---|
[51b7345] | 641 | |
---|
[1b7b604] | 642 | Expression * get_expr() const { return expr; } |
---|
| 643 | void set_expr( Expression * newValue ) { expr = newValue; } |
---|
[51b7345] | 644 | |
---|
[d67cdb7] | 645 | virtual bool isComplete() const override { assert( false ); return false; } |
---|
[4a9ccc3] | 646 | |
---|
[1b7b604] | 647 | virtual TypeofType * clone() const override { return new TypeofType( *this ); } |
---|
[d67cdb7] | 648 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
[7870799] | 649 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
[1b7b604] | 650 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
[ca69a8a] | 651 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
| 652 | }; |
---|
| 653 | |
---|
| 654 | class VTableType : public Type { |
---|
| 655 | public: |
---|
[1b7b604] | 656 | Type * base; |
---|
[ca69a8a] | 657 | |
---|
[1b7b604] | 658 | VTableType( const Type::Qualifiers & tq, Type * base, |
---|
[ca69a8a] | 659 | const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
---|
| 660 | VTableType( const VTableType & ); |
---|
| 661 | virtual ~VTableType(); |
---|
| 662 | |
---|
[1b7b604] | 663 | Type * get_base() { return base; } |
---|
| 664 | void set_base( Type * newValue ) { base = newValue; } |
---|
[ca69a8a] | 665 | |
---|
[1b7b604] | 666 | virtual VTableType * clone() const override { return new VTableType( *this ); } |
---|
[ca69a8a] | 667 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
| 668 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
[1b7b604] | 669 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
[50377a4] | 670 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
[51b7345] | 671 | }; |
---|
| 672 | |
---|
[c8ffe20b] | 673 | class AttrType : public Type { |
---|
| 674 | public: |
---|
[65cdc1e] | 675 | std::string name; |
---|
[1b7b604] | 676 | Expression * expr; |
---|
| 677 | Type * type; |
---|
[65cdc1e] | 678 | bool isType; |
---|
| 679 | |
---|
[1b7b604] | 680 | AttrType( const Type::Qualifiers & tq, const std::string & name, Expression * expr, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
---|
| 681 | AttrType( const Type::Qualifiers & tq, const std::string & name, Type * type, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
---|
[0dd3a2f] | 682 | AttrType( const AttrType& ); |
---|
| 683 | virtual ~AttrType(); |
---|
| 684 | |
---|
[f2e40a9f] | 685 | const std::string & get_name() const { return name; } |
---|
| 686 | void set_name( const std::string & newValue ) { name = newValue; } |
---|
[1b7b604] | 687 | Expression * get_expr() const { return expr; } |
---|
| 688 | void set_expr( Expression * newValue ) { expr = newValue; } |
---|
| 689 | Type * get_type() const { return type; } |
---|
| 690 | void set_type( Type * newValue ) { type = newValue; } |
---|
[0dd3a2f] | 691 | bool get_isType() const { return isType; } |
---|
| 692 | void set_isType( bool newValue ) { isType = newValue; } |
---|
| 693 | |
---|
[d67cdb7] | 694 | virtual bool isComplete() const override { assert( false ); } // xxx - not sure what to do here |
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[4a9ccc3] | 695 | |
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[1b7b604] | 696 | virtual AttrType * clone() const override { return new AttrType( *this ); } |
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[d67cdb7] | 697 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 698 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 699 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 700 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[51b7345] | 701 | }; |
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| 702 | |
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[44b7088] | 703 | /// Represents the GCC built-in varargs type |
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| 704 | class VarArgsType : public Type { |
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[90c3b1c] | 705 | public: |
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[44b7088] | 706 | VarArgsType(); |
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[c0aa336] | 707 | VarArgsType( Type::Qualifiers tq, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[44b7088] | 708 | |
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[d67cdb7] | 709 | virtual bool isComplete() const override{ return true; } // xxx - is this right? |
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[4a9ccc3] | 710 | |
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[1b7b604] | 711 | virtual VarArgsType * clone() const override { return new VarArgsType( *this ); } |
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[d67cdb7] | 712 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 713 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 714 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 715 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[44b7088] | 716 | }; |
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| 717 | |
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[89e6ffc] | 718 | /// Represents a zero constant |
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| 719 | class ZeroType : public Type { |
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| 720 | public: |
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| 721 | ZeroType(); |
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[c0aa336] | 722 | ZeroType( Type::Qualifiers tq, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[89e6ffc] | 723 | |
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[1b7b604] | 724 | virtual ZeroType * clone() const override { return new ZeroType( *this ); } |
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[d67cdb7] | 725 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 726 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 727 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 728 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[89e6ffc] | 729 | }; |
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| 730 | |
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| 731 | /// Represents a one constant |
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| 732 | class OneType : public Type { |
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| 733 | public: |
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| 734 | OneType(); |
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[c0aa336] | 735 | OneType( Type::Qualifiers tq, const std::list< Attribute * > & attributes = std::list< Attribute * >() ); |
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[89e6ffc] | 736 | |
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[1b7b604] | 737 | virtual OneType * clone() const override { return new OneType( *this ); } |
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[d67cdb7] | 738 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 739 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 740 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[50377a4] | 741 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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[89e6ffc] | 742 | }; |
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| 743 | |
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[47498bd] | 744 | class GlobalScopeType : public Type { |
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| 745 | public: |
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| 746 | GlobalScopeType(); |
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| 747 | |
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[1b7b604] | 748 | virtual GlobalScopeType * clone() const override { return new GlobalScopeType( *this ); } |
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[47498bd] | 749 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
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[7870799] | 750 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
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[1b7b604] | 751 | virtual Type * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
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[47498bd] | 752 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
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| 753 | }; |
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| 754 | |
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[cd6a6ff] | 755 | |
---|
| 756 | bool isUnboundType(const Type * type); |
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| 757 | bool isUnboundType(const std::string & tname); |
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| 758 | |
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[0dd3a2f] | 759 | // Local Variables: // |
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| 760 | // tab-width: 4 // |
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| 761 | // mode: c++ // |
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| 762 | // compile-command: "make install" // |
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| 763 | // End: // |
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