Changeset d5631b3 for src/AST/Expr.cpp


Ignore:
Timestamp:
Oct 16, 2020, 4:40:23 PM (14 months ago)
Author:
Andrew Beach <ajbeach@…>
Branches:
arm-eh, jacob/cs343-translation, master, new-ast-unique-expr
Children:
8da7421f
Parents:
afe2939
Message:

Moved VariableExpr? next to NameExpr?. Except in Expression.cc as I'm not sure if I can fix that organization.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/AST/Expr.cpp

    rafe2939 rd5631b3  
    102102        }
    103103        return ret;
     104}
     105
     106// --- VariableExpr
     107
     108VariableExpr::VariableExpr( const CodeLocation & loc )
     109: Expr( loc ), var( nullptr ) {}
     110
     111VariableExpr::VariableExpr( const CodeLocation & loc, const DeclWithType * v )
     112: Expr( loc ), var( v ) {
     113        assert( var );
     114        assert( var->get_type() );
     115        result = shallowCopy( var->get_type() );
     116}
     117
     118bool VariableExpr::get_lvalue() const {
     119        // It isn't always an lvalue, but it is never an rvalue.
     120        return true;
     121}
     122
     123VariableExpr * VariableExpr::functionPointer(
     124                const CodeLocation & loc, const FunctionDecl * decl ) {
     125        // wrap usually-determined result type in a pointer
     126        VariableExpr * funcExpr = new VariableExpr{ loc, decl };
     127        funcExpr->result = new PointerType{ funcExpr->result };
     128        return funcExpr;
    104129}
    105130
     
    238263}
    239264
    240 // --- VariableExpr
    241 
    242 VariableExpr::VariableExpr( const CodeLocation & loc )
    243 : Expr( loc ), var( nullptr ) {}
    244 
    245 VariableExpr::VariableExpr( const CodeLocation & loc, const DeclWithType * v )
    246 : Expr( loc ), var( v ) {
    247         assert( var );
    248         assert( var->get_type() );
    249         result = shallowCopy( var->get_type() );
    250 }
    251 
    252 bool VariableExpr::get_lvalue() const {
    253         // It isn't always an lvalue, but it is never an rvalue.
    254         return true;
    255 }
    256 
    257 VariableExpr * VariableExpr::functionPointer(
    258                 const CodeLocation & loc, const FunctionDecl * decl ) {
    259         // wrap usually-determined result type in a pointer
    260         VariableExpr * funcExpr = new VariableExpr{ loc, decl };
    261         funcExpr->result = new PointerType{ funcExpr->result };
    262         return funcExpr;
    263 }
    264 
    265265// --- ConstantExpr
    266266
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