Changeset bb7422a for src/Parser/parserutility.cc
- Timestamp:
- Apr 4, 2023, 2:25:52 PM (17 months ago)
- Branches:
- ADT, ast-experimental, master
- Children:
- beeff61e, e02e13f
- Parents:
- 4541b09
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
src/Parser/parserutility.cc
r4541b09 rbb7422a 10 10 // Created On : Sat May 16 15:30:39 2015 11 11 // Last Modified By : Andrew Beach 12 // Last Modified On : Tus Jul 18 10:12:00 201713 // Update Count : 812 // Last Modified On : Wed Mar 1 10:42:00 2023 13 // Update Count : 9 14 14 // 15 15 … … 19 19 #include <string> // for string 20 20 21 #include "SynTree/Constant.h" // for Constant 22 #include "SynTree/Expression.h" // for UntypedExpr, CastExpr, ConstantExpr 23 #include "SynTree/Type.h" // for BasicType, ZeroType, BasicType::Kind... 21 #include "AST/Expr.hpp" // for UntypedExpr, CastExpr, ConstantExpr 22 #include "AST/Type.hpp" // for BasicType, ZeroType, BasicType::Kind... 24 23 25 24 // rewrite … … 28 27 // if ( (int)(x != 0) ) ... 29 28 30 Expression *notZeroExpr( Expression *orig ) { 31 if( !orig ) return nullptr; 32 UntypedExpr *comparison = new UntypedExpr( new NameExpr( "?!=?" ) ); 33 comparison->get_args().push_back( orig ); 34 comparison->get_args().push_back( new ConstantExpr( Constant( new ZeroType( noQualifiers ), "0", (unsigned long long int)0 ) ) ); 35 return new CastExpr( comparison, new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); 29 ast::Expr * notZeroExpr( ast::Expr * orig ) { 30 return ( !orig ) ? nullptr : new ast::CastExpr( orig->location, 31 ast::UntypedExpr::createCall( orig->location, 32 "?!=?", 33 { 34 orig, 35 new ast::ConstantExpr( orig->location, 36 new ast::ZeroType(), 37 "0", 38 std::optional<unsigned long long>( 0 ) 39 ), 40 } 41 ), 42 new ast::BasicType( ast::BasicType::SignedInt ) 43 ); 36 44 } 37 45
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