[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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[3be261a] | 7 | // Expression.cc -- |
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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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[312029a] | 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Wed Dec 11 07:55:15 2019 |
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| 13 | // Update Count : 70 |
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[0dd3a2f] | 14 | // |
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| 15 | |
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[ea6332d] | 16 | #include "SynTree/Expression.h" |
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| 17 | |
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| 18 | #include <cassert> // for assert, assertf |
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| 19 | #include <iostream> // for ostream, operator<<, basic_ostream |
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| 20 | #include <list> // for list, _List_iterator, list<>::co... |
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[849720f] | 21 | #include <set> // for set |
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[ea6332d] | 22 | |
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| 23 | #include "Common/utility.h" // for maybeClone, cloneAll, deleteAll |
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| 24 | #include "Expression.h" // for Expression, ImplicitCopyCtorExpr |
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| 25 | #include "InitTweak/InitTweak.h" // for getCallArg, getPointerBase |
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| 26 | #include "Initializer.h" // for Designation, Initializer |
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| 27 | #include "Statement.h" // for CompoundStmt, ExprStmt, Statement |
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| 28 | #include "SynTree/BaseSyntaxNode.h" // for BaseSyntaxNode |
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| 29 | #include "SynTree/Constant.h" // for Constant |
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| 30 | #include "Type.h" // for Type, BasicType, Type::Qualifiers |
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| 31 | #include "TypeSubstitution.h" // for TypeSubstitution |
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[b26144d] | 32 | #include "CompilationState.h" // for deterministic_output |
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[51b7345] | 33 | |
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[b0440b7] | 34 | #include "GenPoly/Lvalue.h" |
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[51b7345] | 35 | |
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[5170d95] | 36 | void printInferParams( const InferredParams & inferParams, std::ostream & os, Indenter indent, int level ) { |
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[68195a6] | 37 | if ( ! inferParams.empty() ) { |
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| 38 | os << indent << "with inferred parameters " << level << ":" << std::endl; |
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| 39 | for ( InferredParams::const_iterator i = inferParams.begin(); i != inferParams.end(); ++i ) { |
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| 40 | os << indent+1; |
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[aaeacf4] | 41 | assert(i->second.declptr); |
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| 42 | i->second.declptr->printShort( os, indent+1 ); |
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[68195a6] | 43 | os << std::endl; |
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[0b00df0] | 44 | printInferParams( i->second.expr->inferParams, os, indent+1, level+1 ); |
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[68195a6] | 45 | } // for |
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| 46 | } // if |
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| 47 | } |
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| 48 | |
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[bf4b4cf] | 49 | Expression::Expression() : result( 0 ), env( 0 ) {} |
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[0dd3a2f] | 50 | |
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[5170d95] | 51 | Expression::Expression( const Expression & other ) : BaseSyntaxNode( other ), result( maybeClone( other.result ) ), env( maybeClone( other.env ) ), extension( other.extension ), inferParams( other.inferParams ), resnSlots( other.resnSlots ) {} |
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[0dd3a2f] | 52 | |
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[cdb990a] | 53 | void Expression::spliceInferParams( Expression * other ) { |
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| 54 | if ( ! other ) return; |
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| 55 | for ( auto p : other->inferParams ) { |
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| 56 | inferParams[p.first] = std::move( p.second ); |
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| 57 | } |
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[0b00df0] | 58 | resnSlots.insert( resnSlots.end(), other->resnSlots.begin(), other->resnSlots.end() ); |
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[cdb990a] | 59 | } |
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| 60 | |
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[0dd3a2f] | 61 | Expression::~Expression() { |
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| 62 | delete env; |
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[906e24d] | 63 | delete result; |
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[51b7345] | 64 | } |
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| 65 | |
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[2d80111] | 66 | bool Expression::get_lvalue() const { |
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[14388c1] | 67 | return false; |
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[2d80111] | 68 | } |
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| 69 | |
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[5170d95] | 70 | void Expression::print( std::ostream & os, Indenter indent ) const { |
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[68195a6] | 71 | printInferParams( inferParams, os, indent+1, 0 ); |
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| 72 | |
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[ef9988b] | 73 | if ( result ) { |
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[b26144d] | 74 | if (!deterministic_output) { |
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| 75 | os << std::endl << indent << "with resolved type:" << std::endl; |
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| 76 | os << (indent+1); |
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| 77 | result->print( os, indent+1 ); |
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| 78 | } |
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[ef9988b] | 79 | } |
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| 80 | |
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[0dd3a2f] | 81 | if ( env ) { |
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[50377a4] | 82 | os << std::endl << indent << "... with environment:" << std::endl; |
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| 83 | env->print( os, indent+1 ); |
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[0dd3a2f] | 84 | } // if |
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[e04ef3a] | 85 | |
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| 86 | if ( extension ) { |
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[50377a4] | 87 | os << std::endl << indent << "... with extension:"; |
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[e04ef3a] | 88 | } // if |
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[51b7345] | 89 | } |
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| 90 | |
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[bf4b4cf] | 91 | ConstantExpr::ConstantExpr( Constant _c ) : Expression(), constant( _c ) { |
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[906e24d] | 92 | set_result( constant.get_type()->clone() ); |
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[51b7345] | 93 | } |
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| 94 | |
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[5170d95] | 95 | ConstantExpr::ConstantExpr( const ConstantExpr & other) : Expression( other ), constant( other.constant ) { |
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[0dd3a2f] | 96 | } |
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[51b7345] | 97 | |
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| 98 | ConstantExpr::~ConstantExpr() {} |
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| 99 | |
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[5170d95] | 100 | void ConstantExpr::print( std::ostream & os, Indenter indent ) const { |
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[60089f4] | 101 | os << "constant expression " ; |
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[cf0941d] | 102 | constant.print( os ); |
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[0dd3a2f] | 103 | Expression::print( os, indent ); |
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[51b7345] | 104 | } |
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| 105 | |
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[ddb80bd] | 106 | long long int ConstantExpr::intValue() const { |
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| 107 | if ( BasicType * basicType = dynamic_cast< BasicType * >( result ) ) { |
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| 108 | if ( basicType->isInteger() ) { |
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| 109 | return get_constant()->get_ival(); |
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| 110 | } |
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| 111 | } else if ( dynamic_cast< OneType * >( result ) ) { |
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| 112 | return 1; |
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| 113 | } else if ( dynamic_cast< ZeroType * >( result ) ) { |
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| 114 | return 0; |
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| 115 | } |
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[a16764a6] | 116 | SemanticError( this, "Constant expression of non-integral type " ); |
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[ddb80bd] | 117 | } |
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| 118 | |
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[546e712] | 119 | VariableExpr::VariableExpr() : Expression(), var( nullptr ) {} |
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| 120 | |
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[bf4b4cf] | 121 | VariableExpr::VariableExpr( DeclarationWithType *_var ) : Expression(), var( _var ) { |
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[db4ecc5] | 122 | assert( var ); |
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| 123 | assert( var->get_type() ); |
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[906e24d] | 124 | Type * type = var->get_type()->clone(); |
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[3de176d] | 125 | |
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| 126 | // xxx - doesn't quite work yet - get different alternatives with the same cost |
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| 127 | |
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| 128 | // // enumerators are not lvalues |
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| 129 | // if ( EnumInstType * inst = dynamic_cast< EnumInstType * >( var->get_type() ) ) { |
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| 130 | // assert( inst->baseEnum ); |
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| 131 | // EnumDecl * decl = inst->baseEnum; |
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[0690350] | 132 | // long long int value; |
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| 133 | // if ( decl->valueOf( var, value ) ) { |
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[b4f8808] | 134 | // type->set_lvalue( false ); // Would have to move to get_lvalue. |
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[3de176d] | 135 | // } |
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| 136 | // } |
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| 137 | |
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[906e24d] | 138 | set_result( type ); |
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[51b7345] | 139 | } |
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| 140 | |
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[5170d95] | 141 | VariableExpr::VariableExpr( const VariableExpr & other ) : Expression( other ), var( other.var ) { |
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[51b7345] | 142 | } |
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| 143 | |
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[0dd3a2f] | 144 | VariableExpr::~VariableExpr() { |
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| 145 | // don't delete the declaration, since it points somewhere else in the tree |
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[51b7345] | 146 | } |
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| 147 | |
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[14388c1] | 148 | bool VariableExpr::get_lvalue() const { |
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[849720f] | 149 | // It isn't always an lvalue, but it is never an rvalue. |
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| 150 | return true; |
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[14388c1] | 151 | } |
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| 152 | |
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[8a6cf7e] | 153 | VariableExpr * VariableExpr::functionPointer( FunctionDecl * func ) { |
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| 154 | VariableExpr * funcExpr = new VariableExpr( func ); |
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| 155 | funcExpr->set_result( new PointerType( Type::Qualifiers(), funcExpr->get_result() ) ); |
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| 156 | return funcExpr; |
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| 157 | } |
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| 158 | |
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[5170d95] | 159 | void VariableExpr::print( std::ostream & os, Indenter indent ) const { |
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[89231bc] | 160 | os << "Variable Expression: "; |
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[50377a4] | 161 | var->printShort(os, indent); |
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[0dd3a2f] | 162 | Expression::print( os, indent ); |
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[51b7345] | 163 | } |
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| 164 | |
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[5170d95] | 165 | SizeofExpr::SizeofExpr( Expression * expr_ ) : |
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[bf4b4cf] | 166 | Expression(), expr(expr_), type(0), isType(false) { |
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[906e24d] | 167 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[51b7345] | 168 | } |
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| 169 | |
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[5170d95] | 170 | SizeofExpr::SizeofExpr( Type * type_ ) : |
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[bf4b4cf] | 171 | Expression(), expr(0), type(type_), isType(true) { |
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[906e24d] | 172 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[51b7345] | 173 | } |
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| 174 | |
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[5170d95] | 175 | SizeofExpr::SizeofExpr( const SizeofExpr & other ) : |
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[0dd3a2f] | 176 | Expression( other ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { |
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[51b7345] | 177 | } |
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| 178 | |
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[0dd3a2f] | 179 | SizeofExpr::~SizeofExpr() { |
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| 180 | delete expr; |
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| 181 | delete type; |
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[51b7345] | 182 | } |
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| 183 | |
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[5170d95] | 184 | void SizeofExpr::print( std::ostream & os, Indenter indent) const { |
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[89231bc] | 185 | os << "Sizeof Expression on: "; |
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[50377a4] | 186 | if (isType) type->print(os, indent+1); |
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| 187 | else expr->print(os, indent+1); |
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[47534159] | 188 | Expression::print( os, indent ); |
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| 189 | } |
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| 190 | |
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[5170d95] | 191 | AlignofExpr::AlignofExpr( Expression * expr_ ) : |
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[bf4b4cf] | 192 | Expression(), expr(expr_), type(0), isType(false) { |
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[906e24d] | 193 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[47534159] | 194 | } |
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| 195 | |
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[5170d95] | 196 | AlignofExpr::AlignofExpr( Type * type_ ) : |
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[bf4b4cf] | 197 | Expression(), expr(0), type(type_), isType(true) { |
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[906e24d] | 198 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[47534159] | 199 | } |
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| 200 | |
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[5170d95] | 201 | AlignofExpr::AlignofExpr( const AlignofExpr & other ) : |
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[47534159] | 202 | Expression( other ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { |
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| 203 | } |
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| 204 | |
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| 205 | AlignofExpr::~AlignofExpr() { |
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| 206 | delete expr; |
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| 207 | delete type; |
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| 208 | } |
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| 209 | |
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[5170d95] | 210 | void AlignofExpr::print( std::ostream & os, Indenter indent) const { |
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[f19339e] | 211 | os << "Alignof Expression on: "; |
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[50377a4] | 212 | if (isType) type->print(os, indent+1); |
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| 213 | else expr->print(os, indent+1); |
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[0dd3a2f] | 214 | Expression::print( os, indent ); |
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[51b7345] | 215 | } |
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| 216 | |
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[5170d95] | 217 | UntypedOffsetofExpr::UntypedOffsetofExpr( Type * type, const std::string & member ) : |
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[bf4b4cf] | 218 | Expression(), type(type), member(member) { |
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[50377a4] | 219 | assert( type ); |
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[906e24d] | 220 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[2a4b088] | 221 | } |
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| 222 | |
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[5170d95] | 223 | UntypedOffsetofExpr::UntypedOffsetofExpr( const UntypedOffsetofExpr & other ) : |
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[2a4b088] | 224 | Expression( other ), type( maybeClone( other.type ) ), member( other.member ) {} |
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| 225 | |
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| 226 | UntypedOffsetofExpr::~UntypedOffsetofExpr() { |
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| 227 | delete type; |
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| 228 | } |
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| 229 | |
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[5170d95] | 230 | void UntypedOffsetofExpr::print( std::ostream & os, Indenter indent) const { |
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[50377a4] | 231 | os << "Untyped Offsetof Expression on member " << member << " of "; |
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| 232 | type->print(os, indent+1); |
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[2a4b088] | 233 | Expression::print( os, indent ); |
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| 234 | } |
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| 235 | |
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[5170d95] | 236 | OffsetofExpr::OffsetofExpr( Type * type, DeclarationWithType * member ) : |
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[bf4b4cf] | 237 | Expression(), type(type), member(member) { |
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[50377a4] | 238 | assert( member ); |
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| 239 | assert( type ); |
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[906e24d] | 240 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[25a054f] | 241 | } |
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| 242 | |
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[5170d95] | 243 | OffsetofExpr::OffsetofExpr( const OffsetofExpr & other ) : |
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[79970ed] | 244 | Expression( other ), type( maybeClone( other.type ) ), member( other.member ) {} |
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[25a054f] | 245 | |
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| 246 | OffsetofExpr::~OffsetofExpr() { |
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| 247 | delete type; |
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| 248 | } |
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| 249 | |
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[5170d95] | 250 | void OffsetofExpr::print( std::ostream & os, Indenter indent) const { |
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[50377a4] | 251 | os << "Offsetof Expression on member " << member->name << " of "; |
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| 252 | type->print(os, indent+1); |
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[25a054f] | 253 | Expression::print( os, indent ); |
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| 254 | } |
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| 255 | |
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[5170d95] | 256 | OffsetPackExpr::OffsetPackExpr( StructInstType * type ) : Expression(), type( type ) { |
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[50377a4] | 257 | assert( type ); |
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[906e24d] | 258 | set_result( new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ), 0, false, false ) ); |
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[afc1045] | 259 | } |
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| 260 | |
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[5170d95] | 261 | OffsetPackExpr::OffsetPackExpr( const OffsetPackExpr & other ) : Expression( other ), type( maybeClone( other.type ) ) {} |
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[afc1045] | 262 | |
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| 263 | OffsetPackExpr::~OffsetPackExpr() { delete type; } |
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| 264 | |
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[5170d95] | 265 | void OffsetPackExpr::print( std::ostream & os, Indenter indent ) const { |
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[50377a4] | 266 | os << "Offset pack expression on "; |
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| 267 | type->print(os, indent+1); |
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[25a054f] | 268 | Expression::print( os, indent ); |
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| 269 | } |
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| 270 | |
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[5170d95] | 271 | CastExpr::CastExpr( Expression * arg, Type * toType, bool isGenerated ) : arg(arg), isGenerated( isGenerated ) { |
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[906e24d] | 272 | set_result(toType); |
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[51b7345] | 273 | } |
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| 274 | |
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[5170d95] | 275 | CastExpr::CastExpr( Expression * arg, bool isGenerated ) : arg(arg), isGenerated( isGenerated ) { |
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[906e24d] | 276 | set_result( new VoidType( Type::Qualifiers() ) ); |
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[51b7345] | 277 | } |
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| 278 | |
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[5170d95] | 279 | CastExpr::CastExpr( const CastExpr & other ) : Expression( other ), arg( maybeClone( other.arg ) ), isGenerated( other.isGenerated ) { |
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[51b7345] | 280 | } |
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| 281 | |
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| 282 | CastExpr::~CastExpr() { |
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[0dd3a2f] | 283 | delete arg; |
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[51b7345] | 284 | } |
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| 285 | |
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[14388c1] | 286 | bool CastExpr::get_lvalue() const { |
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[849720f] | 287 | // This is actually wrong by C, but it works with our current set-up. |
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| 288 | return arg->get_lvalue(); |
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[14388c1] | 289 | } |
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| 290 | |
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[5170d95] | 291 | void CastExpr::print( std::ostream & os, Indenter indent ) const { |
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| 292 | os << (isGenerated ? "Generated " : "Explicit ") << "Cast of:" << std::endl << indent+1; |
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[50377a4] | 293 | arg->print(os, indent+1); |
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| 294 | os << std::endl << indent << "... to:"; |
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[906e24d] | 295 | if ( result->isVoid() ) { |
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[50377a4] | 296 | os << " nothing"; |
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[0dd3a2f] | 297 | } else { |
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[50377a4] | 298 | os << std::endl << indent+1; |
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| 299 | result->print( os, indent+1 ); |
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[0dd3a2f] | 300 | } // if |
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| 301 | Expression::print( os, indent ); |
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| 302 | } |
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| 303 | |
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[4ef08f7] | 304 | KeywordCastExpr::KeywordCastExpr( Expression * arg, AggregateDecl::Aggregate target ) : Expression(), arg(arg), target( target ) {} |
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| 305 | KeywordCastExpr::KeywordCastExpr( Expression * arg, AggregateDecl::Aggregate target, const KeywordCastExpr::Concrete & concrete_target ) : Expression(), arg(arg), target( target ), concrete_target(concrete_target) {} |
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[9a705dc8] | 306 | |
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[4ef08f7] | 307 | KeywordCastExpr::KeywordCastExpr( const KeywordCastExpr & other ) : Expression( other ), arg( maybeClone( other.arg ) ), target( other.target ) {} |
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[9a705dc8] | 308 | |
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| 309 | KeywordCastExpr::~KeywordCastExpr() { |
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| 310 | delete arg; |
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| 311 | } |
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| 312 | |
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[312029a] | 313 | const char * KeywordCastExpr::targetString() const { |
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| 314 | return AggregateDecl::aggrString( target ); |
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[9a705dc8] | 315 | } |
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| 316 | |
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[5170d95] | 317 | void KeywordCastExpr::print( std::ostream & os, Indenter indent ) const { |
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[9a705dc8] | 318 | os << "Keyword Cast of:" << std::endl << indent+1; |
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| 319 | arg->print(os, indent+1); |
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| 320 | os << std::endl << indent << "... to: "; |
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| 321 | os << targetString(); |
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| 322 | Expression::print( os, indent ); |
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| 323 | } |
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| 324 | |
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[5170d95] | 325 | VirtualCastExpr::VirtualCastExpr( Expression * arg_, Type * toType ) : Expression(), arg(arg_) { |
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[a5f0529] | 326 | set_result(toType); |
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| 327 | } |
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| 328 | |
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[5170d95] | 329 | VirtualCastExpr::VirtualCastExpr( const VirtualCastExpr & other ) : Expression( other ), arg( maybeClone( other.arg ) ) { |
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[a5f0529] | 330 | } |
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| 331 | |
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| 332 | VirtualCastExpr::~VirtualCastExpr() { |
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| 333 | delete arg; |
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| 334 | } |
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| 335 | |
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[5170d95] | 336 | void VirtualCastExpr::print( std::ostream & os, Indenter indent ) const { |
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[50377a4] | 337 | os << "Virtual Cast of:" << std::endl << indent+1; |
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| 338 | arg->print(os, indent+1); |
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| 339 | os << std::endl << indent << "... to:"; |
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[a5f0529] | 340 | if ( ! result ) { |
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[50377a4] | 341 | os << " unknown"; |
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[a5f0529] | 342 | } else { |
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[50377a4] | 343 | os << std::endl << indent+1; |
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| 344 | result->print( os, indent+1 ); |
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[a5f0529] | 345 | } // if |
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| 346 | Expression::print( os, indent ); |
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| 347 | } |
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| 348 | |
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[5170d95] | 349 | UntypedMemberExpr::UntypedMemberExpr( Expression * member, Expression * aggregate ) : |
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[bf4b4cf] | 350 | Expression(), member(member), aggregate(aggregate) { |
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[50377a4] | 351 | assert( aggregate ); |
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| 352 | } |
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[51b7345] | 353 | |
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[5170d95] | 354 | UntypedMemberExpr::UntypedMemberExpr( const UntypedMemberExpr & other ) : |
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[3b58d91] | 355 | Expression( other ), member( maybeClone( other.member ) ), aggregate( maybeClone( other.aggregate ) ) { |
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[51b7345] | 356 | } |
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| 357 | |
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| 358 | UntypedMemberExpr::~UntypedMemberExpr() { |
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[0dd3a2f] | 359 | delete aggregate; |
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[3b58d91] | 360 | delete member; |
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[51b7345] | 361 | } |
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| 362 | |
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[849720f] | 363 | bool UntypedMemberExpr::get_lvalue() const { |
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| 364 | return aggregate->get_lvalue(); |
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| 365 | } |
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| 366 | |
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[5170d95] | 367 | void UntypedMemberExpr::print( std::ostream & os, Indenter indent ) const { |
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[50377a4] | 368 | os << "Untyped Member Expression, with field: " << std::endl << indent+1; |
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| 369 | member->print(os, indent+1 ); |
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[08222c7] | 370 | os << indent << "... from aggregate:" << std::endl << indent+1; |
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[50377a4] | 371 | aggregate->print(os, indent+1); |
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[0dd3a2f] | 372 | Expression::print( os, indent ); |
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[51b7345] | 373 | } |
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| 374 | |
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[5170d95] | 375 | MemberExpr::MemberExpr( DeclarationWithType * member, Expression * aggregate ) : |
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[bf4b4cf] | 376 | Expression(), member(member), aggregate(aggregate) { |
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[50377a4] | 377 | assert( member ); |
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| 378 | assert( aggregate ); |
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[9bfc9da] | 379 | assert( aggregate->result ); |
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[d9fa60a] | 380 | |
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[9bfc9da] | 381 | TypeSubstitution sub = aggregate->result->genericSubstitution(); |
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[d9fa60a] | 382 | Type * res = member->get_type()->clone(); |
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| 383 | sub.apply( res ); |
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[487845d7] | 384 | result = res; |
---|
| 385 | result->get_qualifiers() |= aggregate->result->get_qualifiers(); |
---|
[51b7345] | 386 | } |
---|
| 387 | |
---|
[5170d95] | 388 | MemberExpr::MemberExpr( const MemberExpr & other ) : |
---|
[39f84a4] | 389 | Expression( other ), member( other.member ), aggregate( maybeClone( other.aggregate ) ) { |
---|
[51b7345] | 390 | } |
---|
| 391 | |
---|
| 392 | MemberExpr::~MemberExpr() { |
---|
[4551a6e] | 393 | // don't delete the member declaration, since it points somewhere else in the tree |
---|
[0dd3a2f] | 394 | delete aggregate; |
---|
[51b7345] | 395 | } |
---|
| 396 | |
---|
[14388c1] | 397 | bool MemberExpr::get_lvalue() const { |
---|
[849720f] | 398 | // This is actually wrong by C, but it works with our current set-up. |
---|
[14388c1] | 399 | return true; |
---|
| 400 | } |
---|
| 401 | |
---|
[5170d95] | 402 | void MemberExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[08222c7] | 403 | os << "Member Expression, with field:" << std::endl; |
---|
[50377a4] | 404 | os << indent+1; |
---|
| 405 | member->print( os, indent+1 ); |
---|
[08222c7] | 406 | os << std::endl << indent << "... from aggregate:" << std::endl << indent+1; |
---|
[50377a4] | 407 | aggregate->print(os, indent + 1); |
---|
[0dd3a2f] | 408 | Expression::print( os, indent ); |
---|
[51b7345] | 409 | } |
---|
| 410 | |
---|
[5170d95] | 411 | UntypedExpr::UntypedExpr( Expression * function, const std::list<Expression *> & args ) : |
---|
[bf4b4cf] | 412 | Expression(), function(function), args(args) {} |
---|
[51b7345] | 413 | |
---|
[5170d95] | 414 | UntypedExpr::UntypedExpr( const UntypedExpr & other ) : |
---|
[0dd3a2f] | 415 | Expression( other ), function( maybeClone( other.function ) ) { |
---|
| 416 | cloneAll( other.args, args ); |
---|
[51b7345] | 417 | } |
---|
| 418 | |
---|
[ac71a86] | 419 | UntypedExpr::~UntypedExpr() { |
---|
| 420 | delete function; |
---|
[03b812d2] | 421 | deleteAll( args ); |
---|
[ac71a86] | 422 | } |
---|
[51b7345] | 423 | |
---|
[b3b2077] | 424 | UntypedExpr * UntypedExpr::createDeref( Expression * expr ) { |
---|
| 425 | UntypedExpr * ret = new UntypedExpr( new NameExpr("*?"), std::list< Expression * >{ expr } ); |
---|
| 426 | if ( Type * type = expr->get_result() ) { |
---|
| 427 | Type * base = InitTweak::getPointerBase( type ); |
---|
[0698aa1] | 428 | assertf( base, "expected pointer type in dereference (type was %s)", toString( type ).c_str() ); |
---|
[b0440b7] | 429 | ret->set_result( base->clone() ); |
---|
| 430 | if ( GenPoly::referencesPermissable() ) { |
---|
| 431 | // if references are still allowed in the AST, dereference returns a reference |
---|
| 432 | ret->set_result( new ReferenceType( Type::Qualifiers(), ret->get_result() ) ); |
---|
| 433 | } |
---|
[b3b2077] | 434 | } |
---|
| 435 | return ret; |
---|
| 436 | } |
---|
| 437 | |
---|
| 438 | UntypedExpr * UntypedExpr::createAssign( Expression * arg1, Expression * arg2 ) { |
---|
| 439 | assert( arg1 && arg2 ); |
---|
| 440 | UntypedExpr * ret = new UntypedExpr( new NameExpr( "?=?" ), std::list< Expression * >{ arg1, arg2 } ); |
---|
| 441 | if ( arg1->get_result() && arg2->get_result() ) { |
---|
| 442 | // if both expressions are typed, assumes that this assignment is a C bitwise assignment, |
---|
| 443 | // so the result is the type of the RHS |
---|
| 444 | ret->set_result( arg2->get_result()->clone() ); |
---|
| 445 | } |
---|
| 446 | return ret; |
---|
| 447 | } |
---|
| 448 | |
---|
[14388c1] | 449 | bool UntypedExpr::get_lvalue() const { |
---|
[849720f] | 450 | // from src/GenPoly/Lvalue.cc: isIntrinsicReference |
---|
| 451 | static std::set<std::string> lvalueFunctions = { "*?", "?[?]" }; |
---|
| 452 | std::string fname = InitTweak::getFunctionName( const_cast< UntypedExpr * >( this ) ); |
---|
| 453 | return lvalueFunctions.count(fname); |
---|
[14388c1] | 454 | } |
---|
[b3b2077] | 455 | |
---|
[5170d95] | 456 | void UntypedExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[07ec1a2] | 457 | os << "Applying untyped:" << std::endl; |
---|
[50377a4] | 458 | os << indent+1; |
---|
| 459 | function->print(os, indent+1); |
---|
[07ec1a2] | 460 | os << std::endl << indent << "...to:" << std::endl; |
---|
[50377a4] | 461 | printAll(args, os, indent+1); |
---|
[0dd3a2f] | 462 | Expression::print( os, indent ); |
---|
[51b7345] | 463 | } |
---|
| 464 | |
---|
[bf4b4cf] | 465 | NameExpr::NameExpr( std::string name ) : Expression(), name(name) { |
---|
[50377a4] | 466 | assertf(name != "0", "Zero is not a valid name"); |
---|
| 467 | assertf(name != "1", "One is not a valid name"); |
---|
[4cb935e] | 468 | } |
---|
[51b7345] | 469 | |
---|
[5170d95] | 470 | NameExpr::NameExpr( const NameExpr & other ) : Expression( other ), name( other.name ) { |
---|
[51b7345] | 471 | } |
---|
| 472 | |
---|
| 473 | NameExpr::~NameExpr() {} |
---|
| 474 | |
---|
[5170d95] | 475 | void NameExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 476 | os << "Name: " << get_name(); |
---|
[0dd3a2f] | 477 | Expression::print( os, indent ); |
---|
[51b7345] | 478 | } |
---|
| 479 | |
---|
[5170d95] | 480 | LogicalExpr::LogicalExpr( Expression * arg1_, Expression * arg2_, bool andp ) : |
---|
[bf4b4cf] | 481 | Expression(), arg1(arg1_), arg2(arg2_), isAnd(andp) { |
---|
[906e24d] | 482 | set_result( new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
---|
[51b7345] | 483 | } |
---|
| 484 | |
---|
[5170d95] | 485 | LogicalExpr::LogicalExpr( const LogicalExpr & other ) : |
---|
[0dd3a2f] | 486 | Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ), isAnd( other.isAnd ) { |
---|
[51b7345] | 487 | } |
---|
| 488 | |
---|
[a08ba92] | 489 | LogicalExpr::~LogicalExpr() { |
---|
[0dd3a2f] | 490 | delete arg1; |
---|
| 491 | delete arg2; |
---|
[51b7345] | 492 | } |
---|
| 493 | |
---|
[5170d95] | 494 | void LogicalExpr::print( std::ostream & os, Indenter indent )const { |
---|
[50377a4] | 495 | os << "Short-circuited operation (" << (isAnd ? "and" : "or") << ") on: "; |
---|
[0dd3a2f] | 496 | arg1->print(os); |
---|
| 497 | os << " and "; |
---|
| 498 | arg2->print(os); |
---|
| 499 | Expression::print( os, indent ); |
---|
[51b7345] | 500 | } |
---|
| 501 | |
---|
[bf4b4cf] | 502 | ConditionalExpr::ConditionalExpr( Expression * arg1, Expression * arg2, Expression * arg3 ) : |
---|
| 503 | Expression(), arg1(arg1), arg2(arg2), arg3(arg3) {} |
---|
[51b7345] | 504 | |
---|
[5170d95] | 505 | ConditionalExpr::ConditionalExpr( const ConditionalExpr & other ) : |
---|
[0dd3a2f] | 506 | Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ), arg3( maybeClone( other.arg3 ) ) { |
---|
| 507 | } |
---|
[51b7345] | 508 | |
---|
| 509 | ConditionalExpr::~ConditionalExpr() { |
---|
[0dd3a2f] | 510 | delete arg1; |
---|
| 511 | delete arg2; |
---|
| 512 | delete arg3; |
---|
[51b7345] | 513 | } |
---|
| 514 | |
---|
[14388c1] | 515 | bool ConditionalExpr::get_lvalue() const { |
---|
[849720f] | 516 | return false; |
---|
[14388c1] | 517 | } |
---|
| 518 | |
---|
[5170d95] | 519 | void ConditionalExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 520 | os << "Conditional expression on: " << std::endl << indent+1; |
---|
| 521 | arg1->print( os, indent+1 ); |
---|
| 522 | os << indent << "First alternative:" << std::endl << indent+1; |
---|
| 523 | arg2->print( os, indent+1 ); |
---|
| 524 | os << indent << "Second alternative:" << std::endl << indent+1; |
---|
| 525 | arg3->print( os, indent+1 ); |
---|
[0dd3a2f] | 526 | Expression::print( os, indent ); |
---|
| 527 | } |
---|
| 528 | |
---|
[665f432] | 529 | AsmExpr::AsmExpr( const AsmExpr & other ) : Expression( other ), inout( other.inout ), constraint( maybeClone( other.constraint ) ), operand( maybeClone( other.operand ) ) {} |
---|
[3be261a] | 530 | |
---|
| 531 | |
---|
[5170d95] | 532 | void AsmExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[7f5566b] | 533 | os << "Asm Expression: " << std::endl; |
---|
[665f432] | 534 | if ( !inout.empty() ) os << "[" << inout << "] "; |
---|
[50377a4] | 535 | if ( constraint ) constraint->print( os, indent+1 ); |
---|
| 536 | if ( operand ) operand->print( os, indent+1 ); |
---|
[7f5566b] | 537 | } |
---|
| 538 | |
---|
[db4ecc5] | 539 | |
---|
| 540 | ImplicitCopyCtorExpr::ImplicitCopyCtorExpr( ApplicationExpr * callExpr ) : callExpr( callExpr ) { |
---|
| 541 | assert( callExpr ); |
---|
[50377a4] | 542 | assert( callExpr->result ); |
---|
[2f86ddf] | 543 | set_result( callExpr->result->clone() ); |
---|
[db4ecc5] | 544 | } |
---|
| 545 | |
---|
| 546 | ImplicitCopyCtorExpr::ImplicitCopyCtorExpr( const ImplicitCopyCtorExpr & other ) : Expression( other ), callExpr( maybeClone( other.callExpr ) ) { |
---|
| 547 | } |
---|
| 548 | |
---|
| 549 | ImplicitCopyCtorExpr::~ImplicitCopyCtorExpr() { |
---|
[d5556a3] | 550 | set_env( nullptr ); // ImplicitCopyCtorExpr does not take ownership of an environment |
---|
[db4ecc5] | 551 | delete callExpr; |
---|
| 552 | } |
---|
| 553 | |
---|
[5170d95] | 554 | void ImplicitCopyCtorExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 555 | os << "Implicit Copy Constructor Expression: " << std::endl << indent+1; |
---|
| 556 | callExpr->print( os, indent+1 ); |
---|
[db4ecc5] | 557 | } |
---|
| 558 | |
---|
[3be261a] | 559 | |
---|
[b6fe7e6] | 560 | ConstructorExpr::ConstructorExpr( Expression * callExpr ) : callExpr( callExpr ) { |
---|
| 561 | // allow resolver to type a constructor used as an expression as if it has the same type as its first argument |
---|
| 562 | assert( callExpr ); |
---|
| 563 | Expression * arg = InitTweak::getCallArg( callExpr, 0 ); |
---|
| 564 | assert( arg ); |
---|
[50377a4] | 565 | set_result( maybeClone( arg->result ) ); |
---|
[b6fe7e6] | 566 | } |
---|
[3be261a] | 567 | |
---|
[b6fe7e6] | 568 | ConstructorExpr::ConstructorExpr( const ConstructorExpr & other ) : Expression( other ), callExpr( maybeClone( other.callExpr ) ) { |
---|
| 569 | } |
---|
| 570 | |
---|
| 571 | ConstructorExpr::~ConstructorExpr() { |
---|
| 572 | delete callExpr; |
---|
| 573 | } |
---|
| 574 | |
---|
[14388c1] | 575 | bool ConstructorExpr::get_lvalue() const { |
---|
[849720f] | 576 | return false; |
---|
[14388c1] | 577 | } |
---|
| 578 | |
---|
[5170d95] | 579 | void ConstructorExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 580 | os << "Constructor Expression: " << std::endl << indent+1; |
---|
[b6fe7e6] | 581 | callExpr->print( os, indent + 2 ); |
---|
| 582 | Expression::print( os, indent ); |
---|
[0dd3a2f] | 583 | } |
---|
| 584 | |
---|
[3be261a] | 585 | |
---|
[fbcde64] | 586 | CompoundLiteralExpr::CompoundLiteralExpr( Type * type, Initializer * initializer ) : initializer( initializer ) { |
---|
[3c13c03] | 587 | assert( type && initializer ); |
---|
[fbcde64] | 588 | set_result( type ); |
---|
[630a82a] | 589 | } |
---|
| 590 | |
---|
[5170d95] | 591 | CompoundLiteralExpr::CompoundLiteralExpr( const CompoundLiteralExpr & other ) : Expression( other ), initializer( other.initializer->clone() ) {} |
---|
[630a82a] | 592 | |
---|
| 593 | CompoundLiteralExpr::~CompoundLiteralExpr() { |
---|
| 594 | delete initializer; |
---|
| 595 | } |
---|
| 596 | |
---|
[14388c1] | 597 | bool CompoundLiteralExpr::get_lvalue() const { |
---|
| 598 | return true; |
---|
| 599 | } |
---|
| 600 | |
---|
[5170d95] | 601 | void CompoundLiteralExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 602 | os << "Compound Literal Expression: " << std::endl << indent+1; |
---|
| 603 | result->print( os, indent+1 ); |
---|
| 604 | os << indent+1; |
---|
| 605 | initializer->print( os, indent+1 ); |
---|
[d5556a3] | 606 | Expression::print( os, indent ); |
---|
[630a82a] | 607 | } |
---|
| 608 | |
---|
[5170d95] | 609 | RangeExpr::RangeExpr( Expression * low, Expression * high ) : low( low ), high( high ) {} |
---|
| 610 | RangeExpr::RangeExpr( const RangeExpr & other ) : Expression( other ), low( other.low->clone() ), high( other.high->clone() ) {} |
---|
| 611 | void RangeExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[3c13c03] | 612 | os << "Range Expression: "; |
---|
[8688ce1] | 613 | low->print( os, indent ); |
---|
| 614 | os << " ... "; |
---|
| 615 | high->print( os, indent ); |
---|
[d5556a3] | 616 | Expression::print( os, indent ); |
---|
[8688ce1] | 617 | } |
---|
[3be261a] | 618 | |
---|
[5170d95] | 619 | StmtExpr::StmtExpr( CompoundStmt * statements ) : statements( statements ) { |
---|
[5e2c348] | 620 | computeResult(); |
---|
| 621 | } |
---|
[0e315a5] | 622 | StmtExpr::StmtExpr( const StmtExpr & other ) : Expression( other ), statements( other.statements->clone() ), resultExpr( other.resultExpr ) { |
---|
[5e2c348] | 623 | cloneAll( other.returnDecls, returnDecls ); |
---|
| 624 | cloneAll( other.dtors, dtors ); |
---|
| 625 | } |
---|
| 626 | StmtExpr::~StmtExpr() { |
---|
| 627 | delete statements; |
---|
| 628 | deleteAll( dtors ); |
---|
| 629 | deleteAll( returnDecls ); |
---|
| 630 | } |
---|
| 631 | void StmtExpr::computeResult() { |
---|
[6eb8948] | 632 | assert( statements ); |
---|
[5e2c348] | 633 | std::list< Statement * > & body = statements->kids; |
---|
| 634 | delete result; |
---|
| 635 | result = nullptr; |
---|
[0992849] | 636 | if ( ! returnDecls.empty() ) { |
---|
| 637 | // prioritize return decl for result type, since if a return decl exists, then |
---|
| 638 | // the StmtExpr is currently in an intermediate state where the body will always |
---|
| 639 | // give a void result type. |
---|
| 640 | result = returnDecls.front()->get_type()->clone(); |
---|
| 641 | } else if ( ! body.empty() ) { |
---|
[6eb8948] | 642 | if ( ExprStmt * exprStmt = dynamic_cast< ExprStmt * >( body.back() ) ) { |
---|
[9fe33947] | 643 | result = maybeClone( exprStmt->expr->result ); |
---|
[6eb8948] | 644 | } |
---|
| 645 | } |
---|
[07516b56] | 646 | // ensure that StmtExpr has a result type |
---|
| 647 | if ( ! result ) { |
---|
[9fe33947] | 648 | result = new VoidType( Type::Qualifiers() ); |
---|
[07516b56] | 649 | } |
---|
[6eb8948] | 650 | } |
---|
[5d00425] | 651 | bool StmtExpr::get_lvalue() const { |
---|
[849720f] | 652 | return false; |
---|
[5d00425] | 653 | } |
---|
[5170d95] | 654 | void StmtExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 655 | os << "Statement Expression: " << std::endl << indent+1; |
---|
| 656 | statements->print( os, indent+1 ); |
---|
[d5556a3] | 657 | if ( ! returnDecls.empty() ) { |
---|
[50377a4] | 658 | os << indent+1 << "... with returnDecls: "; |
---|
| 659 | printAll( returnDecls, os, indent+1 ); |
---|
[d5556a3] | 660 | } |
---|
| 661 | if ( ! dtors.empty() ) { |
---|
[50377a4] | 662 | os << indent+1 << "... with dtors: "; |
---|
| 663 | printAll( dtors, os, indent+1 ); |
---|
[d5556a3] | 664 | } |
---|
| 665 | Expression::print( os, indent ); |
---|
[6eb8948] | 666 | } |
---|
| 667 | |
---|
[3c13c03] | 668 | |
---|
[bf32bb8] | 669 | long long UniqueExpr::count = 0; |
---|
[5170d95] | 670 | UniqueExpr::UniqueExpr( Expression * expr, long long idVal ) : expr( expr ), object( nullptr ), var( nullptr ), id( idVal ) { |
---|
[141b786] | 671 | assert( expr ); |
---|
[bf32bb8] | 672 | assert( count != -1 ); |
---|
| 673 | if ( id == -1 ) id = count++; |
---|
| 674 | if ( expr->get_result() ) { |
---|
| 675 | set_result( expr->get_result()->clone() ); |
---|
| 676 | } |
---|
[3c13c03] | 677 | } |
---|
[5170d95] | 678 | UniqueExpr::UniqueExpr( const UniqueExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), object( maybeClone( other.object ) ), var( maybeClone( other.var ) ), id( other.id ) { |
---|
[3c13c03] | 679 | } |
---|
| 680 | UniqueExpr::~UniqueExpr() { |
---|
[141b786] | 681 | delete expr; |
---|
| 682 | delete object; |
---|
| 683 | delete var; |
---|
[3c13c03] | 684 | } |
---|
[5170d95] | 685 | void UniqueExpr::print( std::ostream & os, Indenter indent ) const { |
---|
[50377a4] | 686 | os << "Unique Expression with id:" << id << std::endl << indent+1; |
---|
| 687 | expr->print( os, indent+1 ); |
---|
| 688 | if ( object ) { |
---|
| 689 | os << indent << "... with decl: "; |
---|
| 690 | get_object()->printShort( os, indent+1 ); |
---|
[77971f6] | 691 | } |
---|
[d5556a3] | 692 | Expression::print( os, indent ); |
---|
[3c13c03] | 693 | } |
---|
| 694 | |
---|
[e4d829b] | 695 | InitAlternative::InitAlternative( Type * type, Designation * designation ) : type( type ), designation( designation ) {} |
---|
| 696 | InitAlternative::InitAlternative( const InitAlternative & other ) : type( maybeClone( other.type ) ), designation( maybeClone( other.designation ) ) {} |
---|
| 697 | InitAlternative::~InitAlternative() { |
---|
| 698 | delete type; |
---|
| 699 | delete designation; |
---|
| 700 | } |
---|
| 701 | |
---|
| 702 | UntypedInitExpr::UntypedInitExpr( Expression * expr, const std::list<InitAlternative> & initAlts ) : expr( expr ), initAlts( initAlts ) {} |
---|
| 703 | UntypedInitExpr::UntypedInitExpr( const UntypedInitExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), initAlts( other.initAlts ) {} |
---|
| 704 | UntypedInitExpr::~UntypedInitExpr() { |
---|
| 705 | delete expr; |
---|
| 706 | } |
---|
| 707 | |
---|
[50377a4] | 708 | void UntypedInitExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 709 | os << "Untyped Init Expression" << std::endl << indent+1; |
---|
| 710 | expr->print( os, indent+1 ); |
---|
[e4d829b] | 711 | if ( ! initAlts.empty() ) { |
---|
| 712 | for ( const InitAlternative & alt : initAlts ) { |
---|
[50377a4] | 713 | os << indent+1 << "InitAlternative: "; |
---|
| 714 | alt.type->print( os, indent+1 ); |
---|
| 715 | alt.designation->print( os, indent+1 ); |
---|
[e4d829b] | 716 | } |
---|
| 717 | } |
---|
| 718 | } |
---|
| 719 | |
---|
[62423350] | 720 | InitExpr::InitExpr( Expression * expr, Designation * designation ) : expr( expr ), designation( designation ) { |
---|
| 721 | set_result( expr->get_result()->clone() ); |
---|
[e4d829b] | 722 | } |
---|
| 723 | InitExpr::InitExpr( const InitExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), designation( maybeClone( other.designation) ) {} |
---|
| 724 | InitExpr::~InitExpr() { |
---|
| 725 | delete expr; |
---|
| 726 | delete designation; |
---|
| 727 | } |
---|
| 728 | |
---|
[50377a4] | 729 | void InitExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 730 | os << "Init Expression" << std::endl << indent+1; |
---|
| 731 | expr->print( os, indent+1 ); |
---|
| 732 | os << indent+1 << "... with designation: "; |
---|
| 733 | designation->print( os, indent+1 ); |
---|
[e4d829b] | 734 | } |
---|
| 735 | |
---|
[e67991f] | 736 | DeletedExpr::DeletedExpr( Expression * expr, Declaration * deleteStmt ) : expr( expr ), deleteStmt( deleteStmt ) { |
---|
[44b4114] | 737 | assert( expr->result ); |
---|
| 738 | result = expr->result->clone(); |
---|
| 739 | } |
---|
| 740 | DeletedExpr::DeletedExpr( const DeletedExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), deleteStmt( other.deleteStmt ) {} |
---|
| 741 | DeletedExpr::~DeletedExpr() { |
---|
| 742 | delete expr; |
---|
| 743 | } |
---|
| 744 | |
---|
| 745 | void DeletedExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 746 | os << "Deleted Expression" << std::endl << indent+1; |
---|
| 747 | expr->print( os, indent+1 ); |
---|
| 748 | os << std::endl << indent+1 << "... deleted by: "; |
---|
| 749 | deleteStmt->print( os, indent+1 ); |
---|
| 750 | } |
---|
| 751 | |
---|
[0f79853] | 752 | |
---|
| 753 | DefaultArgExpr::DefaultArgExpr( Expression * expr ) : expr( expr ) { |
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| 754 | assert( expr->result ); |
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| 755 | result = expr->result->clone(); |
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| 756 | } |
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| 757 | DefaultArgExpr::DefaultArgExpr( const DefaultArgExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ) {} |
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| 758 | DefaultArgExpr::~DefaultArgExpr() { |
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| 759 | delete expr; |
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| 760 | } |
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| 761 | |
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| 762 | void DefaultArgExpr::print( std::ostream & os, Indenter indent ) const { |
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| 763 | os << "Default Argument Expression" << std::endl << indent+1; |
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| 764 | expr->print( os, indent+1 ); |
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| 765 | } |
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| 766 | |
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[d807ca28] | 767 | GenericExpr::Association::Association( Type * type, Expression * expr ) : type( type ), expr( expr ), isDefault( false ) {} |
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| 768 | GenericExpr::Association::Association( Expression * expr ) : type( nullptr ), expr( expr ), isDefault( true ) {} |
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| 769 | GenericExpr::Association::Association( const Association & other ) : type( maybeClone( other.type ) ), expr( maybeClone( other.expr ) ), isDefault( other.isDefault ) {} |
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| 770 | GenericExpr::Association::~Association() { |
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| 771 | delete type; |
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| 772 | delete expr; |
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| 773 | } |
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| 774 | |
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| 775 | GenericExpr::GenericExpr( Expression * control, const std::list<Association> & assoc ) : Expression(), control( control ), associations( assoc ) {} |
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| 776 | GenericExpr::GenericExpr( const GenericExpr & other ) : Expression(other), control( maybeClone( other.control ) ), associations( other.associations ) { |
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| 777 | } |
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| 778 | GenericExpr::~GenericExpr() { |
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| 779 | delete control; |
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| 780 | } |
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| 781 | |
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| 782 | void GenericExpr::print( std::ostream & os, Indenter indent ) const { |
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| 783 | os << "C11 _Generic Expression" << std::endl << indent+1; |
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| 784 | control->print( os, indent+1 ); |
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| 785 | os << std::endl << indent+1 << "... with associations: " << std::endl; |
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| 786 | for ( const Association & assoc : associations ) { |
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| 787 | os << indent+1; |
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| 788 | if (assoc.isDefault) { |
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| 789 | os << "... default: "; |
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| 790 | assoc.expr->print( os, indent+1 ); |
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| 791 | } else { |
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| 792 | os << "... type: "; |
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| 793 | assoc.type->print( os, indent+1 ); |
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| 794 | os << std::endl << indent+1 << "... expression: "; |
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| 795 | assoc.expr->print( os, indent+1 ); |
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| 796 | os << std::endl; |
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| 797 | } |
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| 798 | os << std::endl; |
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| 799 | } |
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| 800 | } |
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[44b4114] | 801 | |
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[0dd3a2f] | 802 | // Local Variables: // |
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| 803 | // tab-width: 4 // |
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| 804 | // mode: c++ // |
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| 805 | // compile-command: "make install" // |
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| 806 | // End: // |
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