[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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[e04ef3a] | 11 | // Last Modified By : Peter A. Buhr |
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[a5f0529] | 12 | // Last Modified On : Tue Jul 25 14:15:47 2017 |
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| 13 | // Update Count : 54 |
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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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| 21 | |
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| 22 | #include "Common/utility.h" // for maybeClone, cloneAll, deleteAll |
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| 23 | #include "Declaration.h" // for ObjectDecl, DeclarationWithType |
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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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[51b7345] | 32 | |
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[b0440b7] | 33 | #include "GenPoly/Lvalue.h" |
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[51b7345] | 34 | |
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[68195a6] | 35 | void printInferParams( const InferredParams & inferParams, std::ostream &os, Indenter indent, int level ) { |
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| 36 | if ( ! inferParams.empty() ) { |
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| 37 | os << indent << "with inferred parameters " << level << ":" << std::endl; |
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| 38 | for ( InferredParams::const_iterator i = inferParams.begin(); i != inferParams.end(); ++i ) { |
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| 39 | os << indent+1; |
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| 40 | Declaration::declFromId( i->second.decl )->printShort( os, indent+1 ); |
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| 41 | os << std::endl; |
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[0b00df0] | 42 | printInferParams( i->second.expr->inferParams, os, indent+1, level+1 ); |
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[68195a6] | 43 | } // for |
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| 44 | } // if |
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| 45 | } |
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| 46 | |
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[bf4b4cf] | 47 | Expression::Expression() : result( 0 ), env( 0 ) {} |
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[0dd3a2f] | 48 | |
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[0b00df0] | 49 | 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] | 50 | |
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[cdb990a] | 51 | void Expression::spliceInferParams( Expression * other ) { |
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| 52 | if ( ! other ) return; |
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| 53 | for ( auto p : other->inferParams ) { |
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| 54 | inferParams[p.first] = std::move( p.second ); |
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| 55 | } |
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[0b00df0] | 56 | resnSlots.insert( resnSlots.end(), other->resnSlots.begin(), other->resnSlots.end() ); |
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[cdb990a] | 57 | } |
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| 58 | |
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[0dd3a2f] | 59 | Expression::~Expression() { |
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| 60 | delete env; |
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[906e24d] | 61 | delete result; |
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[51b7345] | 62 | } |
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| 63 | |
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[50377a4] | 64 | void Expression::print( std::ostream &os, Indenter indent ) const { |
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[68195a6] | 65 | printInferParams( inferParams, os, indent+1, 0 ); |
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| 66 | |
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[0dd3a2f] | 67 | if ( env ) { |
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[50377a4] | 68 | os << std::endl << indent << "... with environment:" << std::endl; |
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| 69 | env->print( os, indent+1 ); |
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[0dd3a2f] | 70 | } // if |
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[e04ef3a] | 71 | |
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| 72 | if ( extension ) { |
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[50377a4] | 73 | os << std::endl << indent << "... with extension:"; |
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[e04ef3a] | 74 | } // if |
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[51b7345] | 75 | } |
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| 76 | |
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[bf4b4cf] | 77 | ConstantExpr::ConstantExpr( Constant _c ) : Expression(), constant( _c ) { |
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[906e24d] | 78 | set_result( constant.get_type()->clone() ); |
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[51b7345] | 79 | } |
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| 80 | |
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[0dd3a2f] | 81 | ConstantExpr::ConstantExpr( const ConstantExpr &other) : Expression( other ), constant( other.constant ) { |
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| 82 | } |
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[51b7345] | 83 | |
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| 84 | ConstantExpr::~ConstantExpr() {} |
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| 85 | |
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[50377a4] | 86 | void ConstantExpr::print( std::ostream &os, Indenter indent ) const { |
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[60089f4] | 87 | os << "constant expression " ; |
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[cf0941d] | 88 | constant.print( os ); |
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[0dd3a2f] | 89 | Expression::print( os, indent ); |
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[51b7345] | 90 | } |
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| 91 | |
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[ddb80bd] | 92 | long long int ConstantExpr::intValue() const { |
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| 93 | if ( BasicType * basicType = dynamic_cast< BasicType * >( result ) ) { |
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| 94 | if ( basicType->isInteger() ) { |
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| 95 | return get_constant()->get_ival(); |
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| 96 | } |
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| 97 | } else if ( dynamic_cast< OneType * >( result ) ) { |
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| 98 | return 1; |
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| 99 | } else if ( dynamic_cast< ZeroType * >( result ) ) { |
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| 100 | return 0; |
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| 101 | } |
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[a16764a6] | 102 | SemanticError( this, "Constant expression of non-integral type " ); |
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[ddb80bd] | 103 | } |
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| 104 | |
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[bf4b4cf] | 105 | VariableExpr::VariableExpr( DeclarationWithType *_var ) : Expression(), var( _var ) { |
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[db4ecc5] | 106 | assert( var ); |
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| 107 | assert( var->get_type() ); |
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[906e24d] | 108 | Type * type = var->get_type()->clone(); |
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[615a096] | 109 | type->set_lvalue( true ); |
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[3de176d] | 110 | |
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| 111 | // xxx - doesn't quite work yet - get different alternatives with the same cost |
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| 112 | |
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| 113 | // // enumerators are not lvalues |
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| 114 | // if ( EnumInstType * inst = dynamic_cast< EnumInstType * >( var->get_type() ) ) { |
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| 115 | // assert( inst->baseEnum ); |
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| 116 | // EnumDecl * decl = inst->baseEnum; |
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[0690350] | 117 | // long long int value; |
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| 118 | // if ( decl->valueOf( var, value ) ) { |
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| 119 | // type->set_lvalue( false ); |
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[3de176d] | 120 | // } |
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| 121 | // } |
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| 122 | |
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[906e24d] | 123 | set_result( type ); |
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[51b7345] | 124 | } |
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| 125 | |
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[0dd3a2f] | 126 | VariableExpr::VariableExpr( const VariableExpr &other ) : Expression( other ), var( other.var ) { |
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[51b7345] | 127 | } |
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| 128 | |
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[0dd3a2f] | 129 | VariableExpr::~VariableExpr() { |
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| 130 | // don't delete the declaration, since it points somewhere else in the tree |
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[51b7345] | 131 | } |
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| 132 | |
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[8a6cf7e] | 133 | VariableExpr * VariableExpr::functionPointer( FunctionDecl * func ) { |
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| 134 | VariableExpr * funcExpr = new VariableExpr( func ); |
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| 135 | funcExpr->set_result( new PointerType( Type::Qualifiers(), funcExpr->get_result() ) ); |
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| 136 | return funcExpr; |
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| 137 | } |
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| 138 | |
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[50377a4] | 139 | void VariableExpr::print( std::ostream &os, Indenter indent ) const { |
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[89231bc] | 140 | os << "Variable Expression: "; |
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[50377a4] | 141 | var->printShort(os, indent); |
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[0dd3a2f] | 142 | Expression::print( os, indent ); |
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[51b7345] | 143 | } |
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| 144 | |
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[bf4b4cf] | 145 | SizeofExpr::SizeofExpr( Expression *expr_ ) : |
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| 146 | Expression(), expr(expr_), type(0), isType(false) { |
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[906e24d] | 147 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[51b7345] | 148 | } |
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| 149 | |
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[bf4b4cf] | 150 | SizeofExpr::SizeofExpr( Type *type_ ) : |
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| 151 | Expression(), expr(0), type(type_), isType(true) { |
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[906e24d] | 152 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[51b7345] | 153 | } |
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| 154 | |
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[0dd3a2f] | 155 | SizeofExpr::SizeofExpr( const SizeofExpr &other ) : |
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| 156 | Expression( other ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { |
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[51b7345] | 157 | } |
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| 158 | |
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[0dd3a2f] | 159 | SizeofExpr::~SizeofExpr() { |
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| 160 | delete expr; |
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| 161 | delete type; |
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[51b7345] | 162 | } |
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| 163 | |
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[50377a4] | 164 | void SizeofExpr::print( std::ostream &os, Indenter indent) const { |
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[89231bc] | 165 | os << "Sizeof Expression on: "; |
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[50377a4] | 166 | if (isType) type->print(os, indent+1); |
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| 167 | else expr->print(os, indent+1); |
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[47534159] | 168 | Expression::print( os, indent ); |
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| 169 | } |
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| 170 | |
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[bf4b4cf] | 171 | AlignofExpr::AlignofExpr( Expression *expr_ ) : |
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| 172 | Expression(), expr(expr_), type(0), isType(false) { |
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[906e24d] | 173 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[47534159] | 174 | } |
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| 175 | |
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[bf4b4cf] | 176 | AlignofExpr::AlignofExpr( Type *type_ ) : |
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| 177 | Expression(), expr(0), type(type_), isType(true) { |
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[906e24d] | 178 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[47534159] | 179 | } |
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| 180 | |
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| 181 | AlignofExpr::AlignofExpr( const AlignofExpr &other ) : |
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| 182 | Expression( other ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { |
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| 183 | } |
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| 184 | |
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| 185 | AlignofExpr::~AlignofExpr() { |
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| 186 | delete expr; |
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| 187 | delete type; |
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| 188 | } |
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| 189 | |
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[50377a4] | 190 | void AlignofExpr::print( std::ostream &os, Indenter indent) const { |
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[f19339e] | 191 | os << "Alignof Expression on: "; |
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[50377a4] | 192 | if (isType) type->print(os, indent+1); |
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| 193 | else expr->print(os, indent+1); |
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[0dd3a2f] | 194 | Expression::print( os, indent ); |
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[51b7345] | 195 | } |
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| 196 | |
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[bf4b4cf] | 197 | UntypedOffsetofExpr::UntypedOffsetofExpr( Type *type, const std::string &member ) : |
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| 198 | Expression(), type(type), member(member) { |
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[50377a4] | 199 | assert( type ); |
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[906e24d] | 200 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[2a4b088] | 201 | } |
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| 202 | |
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| 203 | UntypedOffsetofExpr::UntypedOffsetofExpr( const UntypedOffsetofExpr &other ) : |
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| 204 | Expression( other ), type( maybeClone( other.type ) ), member( other.member ) {} |
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| 205 | |
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| 206 | UntypedOffsetofExpr::~UntypedOffsetofExpr() { |
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| 207 | delete type; |
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| 208 | } |
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| 209 | |
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[50377a4] | 210 | void UntypedOffsetofExpr::print( std::ostream &os, Indenter indent) const { |
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| 211 | os << "Untyped Offsetof Expression on member " << member << " of "; |
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| 212 | type->print(os, indent+1); |
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[2a4b088] | 213 | Expression::print( os, indent ); |
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| 214 | } |
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| 215 | |
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[bf4b4cf] | 216 | OffsetofExpr::OffsetofExpr( Type *type, DeclarationWithType *member ) : |
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| 217 | Expression(), type(type), member(member) { |
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[50377a4] | 218 | assert( member ); |
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| 219 | assert( type ); |
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[906e24d] | 220 | set_result( new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ) ); |
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[25a054f] | 221 | } |
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| 222 | |
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| 223 | OffsetofExpr::OffsetofExpr( const OffsetofExpr &other ) : |
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[79970ed] | 224 | Expression( other ), type( maybeClone( other.type ) ), member( other.member ) {} |
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[25a054f] | 225 | |
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| 226 | OffsetofExpr::~OffsetofExpr() { |
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| 227 | delete type; |
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| 228 | } |
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| 229 | |
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[50377a4] | 230 | void OffsetofExpr::print( std::ostream &os, Indenter indent) const { |
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| 231 | os << "Offsetof Expression on member " << member->name << " of "; |
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| 232 | type->print(os, indent+1); |
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[25a054f] | 233 | Expression::print( os, indent ); |
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| 234 | } |
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| 235 | |
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[bf4b4cf] | 236 | OffsetPackExpr::OffsetPackExpr( StructInstType *type ) : Expression(), type( type ) { |
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[50377a4] | 237 | assert( type ); |
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[906e24d] | 238 | set_result( new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt ), 0, false, false ) ); |
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[afc1045] | 239 | } |
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| 240 | |
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| 241 | OffsetPackExpr::OffsetPackExpr( const OffsetPackExpr &other ) : Expression( other ), type( maybeClone( other.type ) ) {} |
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| 242 | |
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| 243 | OffsetPackExpr::~OffsetPackExpr() { delete type; } |
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| 244 | |
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[50377a4] | 245 | void OffsetPackExpr::print( std::ostream &os, Indenter indent ) const { |
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| 246 | os << "Offset pack expression on "; |
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| 247 | type->print(os, indent+1); |
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[25a054f] | 248 | Expression::print( os, indent ); |
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| 249 | } |
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| 250 | |
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[bf4b4cf] | 251 | AttrExpr::AttrExpr( Expression *attr, Expression *expr_ ) : |
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| 252 | Expression(), attr( attr ), expr(expr_), type(0), isType(false) { |
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[51b7345] | 253 | } |
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| 254 | |
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[bf4b4cf] | 255 | AttrExpr::AttrExpr( Expression *attr, Type *type_ ) : |
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| 256 | Expression(), attr( attr ), expr(0), type(type_), isType(true) { |
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[51b7345] | 257 | } |
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| 258 | |
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[0dd3a2f] | 259 | AttrExpr::AttrExpr( const AttrExpr &other ) : |
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| 260 | Expression( other ), attr( maybeClone( other.attr ) ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { |
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[51b7345] | 261 | } |
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| 262 | |
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[0dd3a2f] | 263 | AttrExpr::~AttrExpr() { |
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| 264 | delete attr; |
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| 265 | delete expr; |
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| 266 | delete type; |
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[51b7345] | 267 | } |
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| 268 | |
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[50377a4] | 269 | void AttrExpr::print( std::ostream &os, Indenter indent) const { |
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[f19339e] | 270 | os << "Attr "; |
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[50377a4] | 271 | attr->print( os, indent+1); |
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[0dd3a2f] | 272 | if ( isType || expr ) { |
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| 273 | os << "applied to: "; |
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[50377a4] | 274 | if (isType) type->print(os, indent+1); |
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| 275 | else expr->print(os, indent+1); |
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[0dd3a2f] | 276 | } // if |
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| 277 | Expression::print( os, indent ); |
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[51b7345] | 278 | } |
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| 279 | |
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[c0bf94e] | 280 | CastExpr::CastExpr( Expression *arg, Type *toType, bool isGenerated ) : Expression(), arg(arg), isGenerated( isGenerated ) { |
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[906e24d] | 281 | set_result(toType); |
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[51b7345] | 282 | } |
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| 283 | |
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[c0bf94e] | 284 | CastExpr::CastExpr( Expression *arg, bool isGenerated ) : Expression(), arg(arg), isGenerated( isGenerated ) { |
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[906e24d] | 285 | set_result( new VoidType( Type::Qualifiers() ) ); |
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[51b7345] | 286 | } |
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| 287 | |
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[c0bf94e] | 288 | CastExpr::CastExpr( const CastExpr &other ) : Expression( other ), arg( maybeClone( other.arg ) ), isGenerated( other.isGenerated ) { |
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[51b7345] | 289 | } |
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| 290 | |
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| 291 | CastExpr::~CastExpr() { |
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[0dd3a2f] | 292 | delete arg; |
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[51b7345] | 293 | } |
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| 294 | |
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[50377a4] | 295 | void CastExpr::print( std::ostream &os, Indenter indent ) const { |
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| 296 | os << "Cast of:" << std::endl << indent+1; |
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| 297 | arg->print(os, indent+1); |
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| 298 | os << std::endl << indent << "... to:"; |
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[906e24d] | 299 | if ( result->isVoid() ) { |
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[50377a4] | 300 | os << " nothing"; |
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[0dd3a2f] | 301 | } else { |
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[50377a4] | 302 | os << std::endl << indent+1; |
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| 303 | result->print( os, indent+1 ); |
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[0dd3a2f] | 304 | } // if |
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| 305 | Expression::print( os, indent ); |
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| 306 | } |
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| 307 | |
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[9a705dc8] | 308 | KeywordCastExpr::KeywordCastExpr( Expression *arg, Target target ) : Expression(), arg(arg), target( target ) { |
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| 309 | } |
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| 310 | |
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| 311 | KeywordCastExpr::KeywordCastExpr( const KeywordCastExpr &other ) : Expression( other ), arg( maybeClone( other.arg ) ), target( other.target ) { |
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| 312 | } |
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| 313 | |
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| 314 | KeywordCastExpr::~KeywordCastExpr() { |
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| 315 | delete arg; |
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| 316 | } |
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| 317 | |
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| 318 | const std::string & KeywordCastExpr::targetString() const { |
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| 319 | static const std::string targetStrs[] = { |
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| 320 | "coroutine", "thread", "monitor" |
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| 321 | }; |
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| 322 | static_assert( |
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| 323 | (sizeof(targetStrs) / sizeof(targetStrs[0])) == ((unsigned long)NUMBER_OF_TARGETS), |
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| 324 | "Each KeywordCastExpr::Target should have a corresponding string representation" |
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| 325 | ); |
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| 326 | return targetStrs[(unsigned long)target]; |
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| 327 | } |
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| 328 | |
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| 329 | void KeywordCastExpr::print( std::ostream &os, Indenter indent ) const { |
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| 330 | os << "Keyword Cast of:" << std::endl << indent+1; |
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| 331 | arg->print(os, indent+1); |
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| 332 | os << std::endl << indent << "... to: "; |
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| 333 | os << targetString(); |
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| 334 | Expression::print( os, indent ); |
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| 335 | } |
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| 336 | |
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[a5f0529] | 337 | VirtualCastExpr::VirtualCastExpr( Expression *arg_, Type *toType ) : Expression(), arg(arg_) { |
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| 338 | set_result(toType); |
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| 339 | } |
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| 340 | |
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| 341 | VirtualCastExpr::VirtualCastExpr( const VirtualCastExpr &other ) : Expression( other ), arg( maybeClone( other.arg ) ) { |
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| 342 | } |
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| 343 | |
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| 344 | VirtualCastExpr::~VirtualCastExpr() { |
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| 345 | delete arg; |
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| 346 | } |
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| 347 | |
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[50377a4] | 348 | void VirtualCastExpr::print( std::ostream &os, Indenter indent ) const { |
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| 349 | os << "Virtual Cast of:" << std::endl << indent+1; |
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| 350 | arg->print(os, indent+1); |
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| 351 | os << std::endl << indent << "... to:"; |
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[a5f0529] | 352 | if ( ! result ) { |
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[50377a4] | 353 | os << " unknown"; |
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[a5f0529] | 354 | } else { |
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[50377a4] | 355 | os << std::endl << indent+1; |
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| 356 | result->print( os, indent+1 ); |
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[a5f0529] | 357 | } // if |
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| 358 | Expression::print( os, indent ); |
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| 359 | } |
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| 360 | |
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[bf4b4cf] | 361 | UntypedMemberExpr::UntypedMemberExpr( Expression * member, Expression *aggregate ) : |
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| 362 | Expression(), member(member), aggregate(aggregate) { |
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[50377a4] | 363 | assert( aggregate ); |
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| 364 | } |
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[51b7345] | 365 | |
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[0dd3a2f] | 366 | UntypedMemberExpr::UntypedMemberExpr( const UntypedMemberExpr &other ) : |
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[3b58d91] | 367 | Expression( other ), member( maybeClone( other.member ) ), aggregate( maybeClone( other.aggregate ) ) { |
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[51b7345] | 368 | } |
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| 369 | |
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| 370 | UntypedMemberExpr::~UntypedMemberExpr() { |
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[0dd3a2f] | 371 | delete aggregate; |
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[3b58d91] | 372 | delete member; |
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[51b7345] | 373 | } |
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| 374 | |
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[50377a4] | 375 | void UntypedMemberExpr::print( std::ostream &os, Indenter indent ) const { |
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| 376 | os << "Untyped Member Expression, with field: " << std::endl << indent+1; |
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| 377 | member->print(os, indent+1 ); |
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[08222c7] | 378 | os << indent << "... from aggregate:" << std::endl << indent+1; |
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[50377a4] | 379 | aggregate->print(os, indent+1); |
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[0dd3a2f] | 380 | Expression::print( os, indent ); |
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[51b7345] | 381 | } |
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| 382 | |
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[bf4b4cf] | 383 | MemberExpr::MemberExpr( DeclarationWithType *member, Expression *aggregate ) : |
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| 384 | Expression(), member(member), aggregate(aggregate) { |
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[50377a4] | 385 | assert( member ); |
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| 386 | assert( aggregate ); |
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[9bfc9da] | 387 | assert( aggregate->result ); |
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[d9fa60a] | 388 | |
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[9bfc9da] | 389 | TypeSubstitution sub = aggregate->result->genericSubstitution(); |
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[d9fa60a] | 390 | Type * res = member->get_type()->clone(); |
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| 391 | sub.apply( res ); |
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[487845d7] | 392 | result = res; |
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| 393 | result->set_lvalue( true ); |
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| 394 | result->get_qualifiers() |= aggregate->result->get_qualifiers(); |
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[51b7345] | 395 | } |
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| 396 | |
---|
[0dd3a2f] | 397 | MemberExpr::MemberExpr( const MemberExpr &other ) : |
---|
[39f84a4] | 398 | Expression( other ), member( other.member ), aggregate( maybeClone( other.aggregate ) ) { |
---|
[51b7345] | 399 | } |
---|
| 400 | |
---|
| 401 | MemberExpr::~MemberExpr() { |
---|
[4551a6e] | 402 | // don't delete the member declaration, since it points somewhere else in the tree |
---|
[0dd3a2f] | 403 | delete aggregate; |
---|
[51b7345] | 404 | } |
---|
| 405 | |
---|
[50377a4] | 406 | void MemberExpr::print( std::ostream &os, Indenter indent ) const { |
---|
[08222c7] | 407 | os << "Member Expression, with field:" << std::endl; |
---|
[50377a4] | 408 | os << indent+1; |
---|
| 409 | member->print( os, indent+1 ); |
---|
[08222c7] | 410 | os << std::endl << indent << "... from aggregate:" << std::endl << indent+1; |
---|
[50377a4] | 411 | aggregate->print(os, indent + 1); |
---|
[0dd3a2f] | 412 | Expression::print( os, indent ); |
---|
[51b7345] | 413 | } |
---|
| 414 | |
---|
[bf4b4cf] | 415 | UntypedExpr::UntypedExpr( Expression *function, const std::list<Expression *> &args ) : |
---|
| 416 | Expression(), function(function), args(args) {} |
---|
[51b7345] | 417 | |
---|
[0dd3a2f] | 418 | UntypedExpr::UntypedExpr( const UntypedExpr &other ) : |
---|
| 419 | Expression( other ), function( maybeClone( other.function ) ) { |
---|
| 420 | cloneAll( other.args, args ); |
---|
[51b7345] | 421 | } |
---|
| 422 | |
---|
[ac71a86] | 423 | UntypedExpr::~UntypedExpr() { |
---|
| 424 | delete function; |
---|
[03b812d2] | 425 | deleteAll( args ); |
---|
[ac71a86] | 426 | } |
---|
[51b7345] | 427 | |
---|
[b3b2077] | 428 | UntypedExpr * UntypedExpr::createDeref( Expression * expr ) { |
---|
| 429 | UntypedExpr * ret = new UntypedExpr( new NameExpr("*?"), std::list< Expression * >{ expr } ); |
---|
| 430 | if ( Type * type = expr->get_result() ) { |
---|
| 431 | Type * base = InitTweak::getPointerBase( type ); |
---|
[0698aa1] | 432 | assertf( base, "expected pointer type in dereference (type was %s)", toString( type ).c_str() ); |
---|
[b0440b7] | 433 | ret->set_result( base->clone() ); |
---|
| 434 | if ( GenPoly::referencesPermissable() ) { |
---|
| 435 | // if references are still allowed in the AST, dereference returns a reference |
---|
| 436 | ret->set_result( new ReferenceType( Type::Qualifiers(), ret->get_result() ) ); |
---|
| 437 | } else { |
---|
| 438 | // references have been removed, in which case dereference returns an lvalue of the base type. |
---|
[0690350] | 439 | ret->result->set_lvalue( true ); |
---|
[b0440b7] | 440 | } |
---|
[b3b2077] | 441 | } |
---|
| 442 | return ret; |
---|
| 443 | } |
---|
| 444 | |
---|
| 445 | UntypedExpr * UntypedExpr::createAssign( Expression * arg1, Expression * arg2 ) { |
---|
| 446 | assert( arg1 && arg2 ); |
---|
| 447 | UntypedExpr * ret = new UntypedExpr( new NameExpr( "?=?" ), std::list< Expression * >{ arg1, arg2 } ); |
---|
| 448 | if ( arg1->get_result() && arg2->get_result() ) { |
---|
| 449 | // if both expressions are typed, assumes that this assignment is a C bitwise assignment, |
---|
| 450 | // so the result is the type of the RHS |
---|
| 451 | ret->set_result( arg2->get_result()->clone() ); |
---|
| 452 | } |
---|
| 453 | return ret; |
---|
| 454 | } |
---|
| 455 | |
---|
| 456 | |
---|
[50377a4] | 457 | void UntypedExpr::print( std::ostream &os, Indenter indent ) const { |
---|
[07ec1a2] | 458 | os << "Applying untyped:" << std::endl; |
---|
[50377a4] | 459 | os << indent+1; |
---|
| 460 | function->print(os, indent+1); |
---|
[07ec1a2] | 461 | os << std::endl << indent << "...to:" << std::endl; |
---|
[50377a4] | 462 | printAll(args, os, indent+1); |
---|
[0dd3a2f] | 463 | Expression::print( os, indent ); |
---|
[51b7345] | 464 | } |
---|
| 465 | |
---|
[bf4b4cf] | 466 | NameExpr::NameExpr( std::string name ) : Expression(), name(name) { |
---|
[50377a4] | 467 | assertf(name != "0", "Zero is not a valid name"); |
---|
| 468 | assertf(name != "1", "One is not a valid name"); |
---|
[4cb935e] | 469 | } |
---|
[51b7345] | 470 | |
---|
[0dd3a2f] | 471 | NameExpr::NameExpr( const NameExpr &other ) : Expression( other ), name( other.name ) { |
---|
[51b7345] | 472 | } |
---|
| 473 | |
---|
| 474 | NameExpr::~NameExpr() {} |
---|
| 475 | |
---|
[50377a4] | 476 | void NameExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 477 | os << "Name: " << get_name(); |
---|
[0dd3a2f] | 478 | Expression::print( os, indent ); |
---|
[51b7345] | 479 | } |
---|
| 480 | |
---|
[bf4b4cf] | 481 | LogicalExpr::LogicalExpr( Expression *arg1_, Expression *arg2_, bool andp ) : |
---|
| 482 | Expression(), arg1(arg1_), arg2(arg2_), isAnd(andp) { |
---|
[906e24d] | 483 | set_result( new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
---|
[51b7345] | 484 | } |
---|
| 485 | |
---|
[0dd3a2f] | 486 | LogicalExpr::LogicalExpr( const LogicalExpr &other ) : |
---|
| 487 | Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ), isAnd( other.isAnd ) { |
---|
[51b7345] | 488 | } |
---|
| 489 | |
---|
[a08ba92] | 490 | LogicalExpr::~LogicalExpr() { |
---|
[0dd3a2f] | 491 | delete arg1; |
---|
| 492 | delete arg2; |
---|
[51b7345] | 493 | } |
---|
| 494 | |
---|
[50377a4] | 495 | void LogicalExpr::print( std::ostream &os, Indenter indent )const { |
---|
| 496 | os << "Short-circuited operation (" << (isAnd ? "and" : "or") << ") on: "; |
---|
[0dd3a2f] | 497 | arg1->print(os); |
---|
| 498 | os << " and "; |
---|
| 499 | arg2->print(os); |
---|
| 500 | Expression::print( os, indent ); |
---|
[51b7345] | 501 | } |
---|
| 502 | |
---|
[bf4b4cf] | 503 | ConditionalExpr::ConditionalExpr( Expression * arg1, Expression * arg2, Expression * arg3 ) : |
---|
| 504 | Expression(), arg1(arg1), arg2(arg2), arg3(arg3) {} |
---|
[51b7345] | 505 | |
---|
[0dd3a2f] | 506 | ConditionalExpr::ConditionalExpr( const ConditionalExpr &other ) : |
---|
| 507 | Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ), arg3( maybeClone( other.arg3 ) ) { |
---|
| 508 | } |
---|
[51b7345] | 509 | |
---|
| 510 | ConditionalExpr::~ConditionalExpr() { |
---|
[0dd3a2f] | 511 | delete arg1; |
---|
| 512 | delete arg2; |
---|
| 513 | delete arg3; |
---|
[51b7345] | 514 | } |
---|
| 515 | |
---|
[50377a4] | 516 | void ConditionalExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 517 | os << "Conditional expression on: " << std::endl << indent+1; |
---|
| 518 | arg1->print( os, indent+1 ); |
---|
| 519 | os << indent << "First alternative:" << std::endl << indent+1; |
---|
| 520 | arg2->print( os, indent+1 ); |
---|
| 521 | os << indent << "Second alternative:" << std::endl << indent+1; |
---|
| 522 | arg3->print( os, indent+1 ); |
---|
[0dd3a2f] | 523 | Expression::print( os, indent ); |
---|
| 524 | } |
---|
| 525 | |
---|
[e6cee92] | 526 | AsmExpr::AsmExpr( const AsmExpr & other ) : Expression( other ), inout( maybeClone( other.inout ) ), constraint( maybeClone( other.constraint ) ), operand( maybeClone( other.operand ) ) {} |
---|
[3be261a] | 527 | |
---|
| 528 | |
---|
[50377a4] | 529 | void AsmExpr::print( std::ostream &os, Indenter indent ) const { |
---|
[7f5566b] | 530 | os << "Asm Expression: " << std::endl; |
---|
[50377a4] | 531 | if ( inout ) inout->print( os, indent+1 ); |
---|
| 532 | if ( constraint ) constraint->print( os, indent+1 ); |
---|
| 533 | if ( operand ) operand->print( os, indent+1 ); |
---|
[7f5566b] | 534 | } |
---|
| 535 | |
---|
[db4ecc5] | 536 | |
---|
| 537 | ImplicitCopyCtorExpr::ImplicitCopyCtorExpr( ApplicationExpr * callExpr ) : callExpr( callExpr ) { |
---|
| 538 | assert( callExpr ); |
---|
[50377a4] | 539 | assert( callExpr->result ); |
---|
[906e24d] | 540 | set_result( callExpr->get_result()->clone() ); |
---|
[db4ecc5] | 541 | } |
---|
| 542 | |
---|
| 543 | ImplicitCopyCtorExpr::ImplicitCopyCtorExpr( const ImplicitCopyCtorExpr & other ) : Expression( other ), callExpr( maybeClone( other.callExpr ) ) { |
---|
| 544 | cloneAll( other.tempDecls, tempDecls ); |
---|
| 545 | cloneAll( other.returnDecls, returnDecls ); |
---|
| 546 | cloneAll( other.dtors, dtors ); |
---|
| 547 | } |
---|
| 548 | |
---|
| 549 | ImplicitCopyCtorExpr::~ImplicitCopyCtorExpr() { |
---|
[d5556a3] | 550 | set_env( nullptr ); // ImplicitCopyCtorExpr does not take ownership of an environment |
---|
[db4ecc5] | 551 | delete callExpr; |
---|
| 552 | deleteAll( tempDecls ); |
---|
| 553 | deleteAll( returnDecls ); |
---|
| 554 | deleteAll( dtors ); |
---|
| 555 | } |
---|
| 556 | |
---|
[50377a4] | 557 | void ImplicitCopyCtorExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 558 | os << "Implicit Copy Constructor Expression: " << std::endl << indent+1; |
---|
| 559 | callExpr->print( os, indent+1 ); |
---|
| 560 | os << std::endl << indent << "... with temporaries:" << std::endl; |
---|
| 561 | printAll( tempDecls, os, indent+1 ); |
---|
| 562 | os << std::endl << indent << "... with return temporaries:" << std::endl; |
---|
| 563 | printAll( returnDecls, os, indent+1 ); |
---|
[db4ecc5] | 564 | Expression::print( os, indent ); |
---|
| 565 | } |
---|
| 566 | |
---|
[3be261a] | 567 | |
---|
[b6fe7e6] | 568 | ConstructorExpr::ConstructorExpr( Expression * callExpr ) : callExpr( callExpr ) { |
---|
| 569 | // allow resolver to type a constructor used as an expression as if it has the same type as its first argument |
---|
| 570 | assert( callExpr ); |
---|
| 571 | Expression * arg = InitTweak::getCallArg( callExpr, 0 ); |
---|
| 572 | assert( arg ); |
---|
[50377a4] | 573 | set_result( maybeClone( arg->result ) ); |
---|
[b6fe7e6] | 574 | } |
---|
[3be261a] | 575 | |
---|
[b6fe7e6] | 576 | ConstructorExpr::ConstructorExpr( const ConstructorExpr & other ) : Expression( other ), callExpr( maybeClone( other.callExpr ) ) { |
---|
| 577 | } |
---|
| 578 | |
---|
| 579 | ConstructorExpr::~ConstructorExpr() { |
---|
| 580 | delete callExpr; |
---|
| 581 | } |
---|
| 582 | |
---|
[50377a4] | 583 | void ConstructorExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 584 | os << "Constructor Expression: " << std::endl << indent+1; |
---|
[b6fe7e6] | 585 | callExpr->print( os, indent + 2 ); |
---|
| 586 | Expression::print( os, indent ); |
---|
[0dd3a2f] | 587 | } |
---|
| 588 | |
---|
[3be261a] | 589 | |
---|
[fbcde64] | 590 | CompoundLiteralExpr::CompoundLiteralExpr( Type * type, Initializer * initializer ) : initializer( initializer ) { |
---|
[3c13c03] | 591 | assert( type && initializer ); |
---|
[5ccb10d] | 592 | type->set_lvalue( true ); |
---|
[fbcde64] | 593 | set_result( type ); |
---|
[630a82a] | 594 | } |
---|
| 595 | |
---|
[fbcde64] | 596 | CompoundLiteralExpr::CompoundLiteralExpr( const CompoundLiteralExpr &other ) : Expression( other ), initializer( other.initializer->clone() ) {} |
---|
[630a82a] | 597 | |
---|
| 598 | CompoundLiteralExpr::~CompoundLiteralExpr() { |
---|
| 599 | delete initializer; |
---|
| 600 | } |
---|
| 601 | |
---|
[50377a4] | 602 | void CompoundLiteralExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 603 | os << "Compound Literal Expression: " << std::endl << indent+1; |
---|
| 604 | result->print( os, indent+1 ); |
---|
| 605 | os << indent+1; |
---|
| 606 | initializer->print( os, indent+1 ); |
---|
[d5556a3] | 607 | Expression::print( os, indent ); |
---|
[630a82a] | 608 | } |
---|
| 609 | |
---|
[d9e2280] | 610 | RangeExpr::RangeExpr( Expression *low, Expression *high ) : low( low ), high( high ) {} |
---|
[3c13c03] | 611 | RangeExpr::RangeExpr( const RangeExpr &other ) : Expression( other ), low( other.low->clone() ), high( other.high->clone() ) {} |
---|
[50377a4] | 612 | void RangeExpr::print( std::ostream &os, Indenter indent ) const { |
---|
[3c13c03] | 613 | os << "Range Expression: "; |
---|
[8688ce1] | 614 | low->print( os, indent ); |
---|
| 615 | os << " ... "; |
---|
| 616 | high->print( os, indent ); |
---|
[d5556a3] | 617 | Expression::print( os, indent ); |
---|
[8688ce1] | 618 | } |
---|
[3be261a] | 619 | |
---|
[6eb8948] | 620 | StmtExpr::StmtExpr( CompoundStmt *statements ) : statements( statements ) { |
---|
[5e2c348] | 621 | computeResult(); |
---|
| 622 | } |
---|
| 623 | StmtExpr::StmtExpr( const StmtExpr &other ) : Expression( other ), statements( other.statements->clone() ) { |
---|
| 624 | cloneAll( other.returnDecls, returnDecls ); |
---|
| 625 | cloneAll( other.dtors, dtors ); |
---|
| 626 | } |
---|
| 627 | StmtExpr::~StmtExpr() { |
---|
| 628 | delete statements; |
---|
| 629 | deleteAll( dtors ); |
---|
| 630 | deleteAll( returnDecls ); |
---|
| 631 | } |
---|
| 632 | void StmtExpr::computeResult() { |
---|
[6eb8948] | 633 | assert( statements ); |
---|
[5e2c348] | 634 | std::list< Statement * > & body = statements->kids; |
---|
| 635 | delete result; |
---|
| 636 | result = nullptr; |
---|
[0992849] | 637 | if ( ! returnDecls.empty() ) { |
---|
| 638 | // prioritize return decl for result type, since if a return decl exists, then |
---|
| 639 | // the StmtExpr is currently in an intermediate state where the body will always |
---|
| 640 | // give a void result type. |
---|
| 641 | result = returnDecls.front()->get_type()->clone(); |
---|
| 642 | } else if ( ! body.empty() ) { |
---|
[6eb8948] | 643 | if ( ExprStmt * exprStmt = dynamic_cast< ExprStmt * >( body.back() ) ) { |
---|
[9fe33947] | 644 | result = maybeClone( exprStmt->expr->result ); |
---|
[6eb8948] | 645 | } |
---|
| 646 | } |
---|
[07516b56] | 647 | // ensure that StmtExpr has a result type |
---|
| 648 | if ( ! result ) { |
---|
[9fe33947] | 649 | result = new VoidType( Type::Qualifiers() ); |
---|
[07516b56] | 650 | } |
---|
[6eb8948] | 651 | } |
---|
[50377a4] | 652 | void StmtExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 653 | os << "Statement Expression: " << std::endl << indent+1; |
---|
| 654 | statements->print( os, indent+1 ); |
---|
[d5556a3] | 655 | if ( ! returnDecls.empty() ) { |
---|
[50377a4] | 656 | os << indent+1 << "... with returnDecls: "; |
---|
| 657 | printAll( returnDecls, os, indent+1 ); |
---|
[d5556a3] | 658 | } |
---|
| 659 | if ( ! dtors.empty() ) { |
---|
[50377a4] | 660 | os << indent+1 << "... with dtors: "; |
---|
| 661 | printAll( dtors, os, indent+1 ); |
---|
[d5556a3] | 662 | } |
---|
| 663 | Expression::print( os, indent ); |
---|
[6eb8948] | 664 | } |
---|
| 665 | |
---|
[3c13c03] | 666 | |
---|
[bf32bb8] | 667 | long long UniqueExpr::count = 0; |
---|
[141b786] | 668 | UniqueExpr::UniqueExpr( Expression *expr, long long idVal ) : expr( expr ), object( nullptr ), var( nullptr ), id( idVal ) { |
---|
| 669 | assert( expr ); |
---|
[bf32bb8] | 670 | assert( count != -1 ); |
---|
| 671 | if ( id == -1 ) id = count++; |
---|
| 672 | if ( expr->get_result() ) { |
---|
| 673 | set_result( expr->get_result()->clone() ); |
---|
| 674 | } |
---|
[3c13c03] | 675 | } |
---|
[141b786] | 676 | UniqueExpr::UniqueExpr( const UniqueExpr &other ) : Expression( other ), expr( maybeClone( other.expr ) ), object( maybeClone( other.object ) ), var( maybeClone( other.var ) ), id( other.id ) { |
---|
[3c13c03] | 677 | } |
---|
| 678 | UniqueExpr::~UniqueExpr() { |
---|
[141b786] | 679 | delete expr; |
---|
| 680 | delete object; |
---|
| 681 | delete var; |
---|
[3c13c03] | 682 | } |
---|
[50377a4] | 683 | void UniqueExpr::print( std::ostream &os, Indenter indent ) const { |
---|
| 684 | os << "Unique Expression with id:" << id << std::endl << indent+1; |
---|
| 685 | expr->print( os, indent+1 ); |
---|
| 686 | if ( object ) { |
---|
| 687 | os << indent << "... with decl: "; |
---|
| 688 | get_object()->printShort( os, indent+1 ); |
---|
[77971f6] | 689 | } |
---|
[d5556a3] | 690 | Expression::print( os, indent ); |
---|
[3c13c03] | 691 | } |
---|
| 692 | |
---|
[e4d829b] | 693 | InitAlternative::InitAlternative( Type * type, Designation * designation ) : type( type ), designation( designation ) {} |
---|
| 694 | InitAlternative::InitAlternative( const InitAlternative & other ) : type( maybeClone( other.type ) ), designation( maybeClone( other.designation ) ) {} |
---|
| 695 | InitAlternative::~InitAlternative() { |
---|
| 696 | delete type; |
---|
| 697 | delete designation; |
---|
| 698 | } |
---|
| 699 | |
---|
| 700 | UntypedInitExpr::UntypedInitExpr( Expression * expr, const std::list<InitAlternative> & initAlts ) : expr( expr ), initAlts( initAlts ) {} |
---|
| 701 | UntypedInitExpr::UntypedInitExpr( const UntypedInitExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), initAlts( other.initAlts ) {} |
---|
| 702 | UntypedInitExpr::~UntypedInitExpr() { |
---|
| 703 | delete expr; |
---|
| 704 | } |
---|
| 705 | |
---|
[50377a4] | 706 | void UntypedInitExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 707 | os << "Untyped Init Expression" << std::endl << indent+1; |
---|
| 708 | expr->print( os, indent+1 ); |
---|
[e4d829b] | 709 | if ( ! initAlts.empty() ) { |
---|
| 710 | for ( const InitAlternative & alt : initAlts ) { |
---|
[50377a4] | 711 | os << indent+1 << "InitAlternative: "; |
---|
| 712 | alt.type->print( os, indent+1 ); |
---|
| 713 | alt.designation->print( os, indent+1 ); |
---|
[e4d829b] | 714 | } |
---|
| 715 | } |
---|
| 716 | } |
---|
| 717 | |
---|
[62423350] | 718 | InitExpr::InitExpr( Expression * expr, Designation * designation ) : expr( expr ), designation( designation ) { |
---|
| 719 | set_result( expr->get_result()->clone() ); |
---|
[e4d829b] | 720 | } |
---|
| 721 | InitExpr::InitExpr( const InitExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), designation( maybeClone( other.designation) ) {} |
---|
| 722 | InitExpr::~InitExpr() { |
---|
| 723 | delete expr; |
---|
| 724 | delete designation; |
---|
| 725 | } |
---|
| 726 | |
---|
[50377a4] | 727 | void InitExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 728 | os << "Init Expression" << std::endl << indent+1; |
---|
| 729 | expr->print( os, indent+1 ); |
---|
| 730 | os << indent+1 << "... with designation: "; |
---|
| 731 | designation->print( os, indent+1 ); |
---|
[e4d829b] | 732 | } |
---|
| 733 | |
---|
[44b4114] | 734 | DeletedExpr::DeletedExpr( Expression * expr, BaseSyntaxNode * deleteStmt ) : expr( expr ), deleteStmt( deleteStmt ) { |
---|
| 735 | assert( expr->result ); |
---|
| 736 | result = expr->result->clone(); |
---|
| 737 | } |
---|
| 738 | DeletedExpr::DeletedExpr( const DeletedExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ), deleteStmt( other.deleteStmt ) {} |
---|
| 739 | DeletedExpr::~DeletedExpr() { |
---|
| 740 | delete expr; |
---|
| 741 | } |
---|
| 742 | |
---|
| 743 | void DeletedExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 744 | os << "Deleted Expression" << std::endl << indent+1; |
---|
| 745 | expr->print( os, indent+1 ); |
---|
| 746 | os << std::endl << indent+1 << "... deleted by: "; |
---|
| 747 | deleteStmt->print( os, indent+1 ); |
---|
| 748 | } |
---|
| 749 | |
---|
[0f79853] | 750 | |
---|
| 751 | DefaultArgExpr::DefaultArgExpr( Expression * expr ) : expr( expr ) { |
---|
| 752 | assert( expr->result ); |
---|
| 753 | result = expr->result->clone(); |
---|
| 754 | } |
---|
| 755 | DefaultArgExpr::DefaultArgExpr( const DefaultArgExpr & other ) : Expression( other ), expr( maybeClone( other.expr ) ) {} |
---|
| 756 | DefaultArgExpr::~DefaultArgExpr() { |
---|
| 757 | delete expr; |
---|
| 758 | } |
---|
| 759 | |
---|
| 760 | void DefaultArgExpr::print( std::ostream & os, Indenter indent ) const { |
---|
| 761 | os << "Default Argument Expression" << std::endl << indent+1; |
---|
| 762 | expr->print( os, indent+1 ); |
---|
| 763 | } |
---|
| 764 | |
---|
[d807ca28] | 765 | GenericExpr::Association::Association( Type * type, Expression * expr ) : type( type ), expr( expr ), isDefault( false ) {} |
---|
| 766 | GenericExpr::Association::Association( Expression * expr ) : type( nullptr ), expr( expr ), isDefault( true ) {} |
---|
| 767 | GenericExpr::Association::Association( const Association & other ) : type( maybeClone( other.type ) ), expr( maybeClone( other.expr ) ), isDefault( other.isDefault ) {} |
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| 768 | GenericExpr::Association::~Association() { |
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| 769 | delete type; |
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| 770 | delete expr; |
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| 771 | } |
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| 772 | |
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| 773 | GenericExpr::GenericExpr( Expression * control, const std::list<Association> & assoc ) : Expression(), control( control ), associations( assoc ) {} |
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| 774 | GenericExpr::GenericExpr( const GenericExpr & other ) : Expression(other), control( maybeClone( other.control ) ), associations( other.associations ) { |
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| 775 | } |
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| 776 | GenericExpr::~GenericExpr() { |
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| 777 | delete control; |
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| 778 | } |
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| 779 | |
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| 780 | void GenericExpr::print( std::ostream & os, Indenter indent ) const { |
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| 781 | os << "C11 _Generic Expression" << std::endl << indent+1; |
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| 782 | control->print( os, indent+1 ); |
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| 783 | os << std::endl << indent+1 << "... with associations: " << std::endl; |
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| 784 | for ( const Association & assoc : associations ) { |
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| 785 | os << indent+1; |
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| 786 | if (assoc.isDefault) { |
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| 787 | os << "... default: "; |
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| 788 | assoc.expr->print( os, indent+1 ); |
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| 789 | } else { |
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| 790 | os << "... type: "; |
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| 791 | assoc.type->print( os, indent+1 ); |
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| 792 | os << std::endl << indent+1 << "... expression: "; |
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| 793 | assoc.expr->print( os, indent+1 ); |
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| 794 | os << std::endl; |
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| 795 | } |
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| 796 | os << std::endl; |
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| 797 | } |
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| 798 | } |
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[44b4114] | 799 | |
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[0dd3a2f] | 800 | // Local Variables: // |
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| 801 | // tab-width: 4 // |
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| 802 | // mode: c++ // |
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| 803 | // compile-command: "make install" // |
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| 804 | // End: // |
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