Ignore:
Timestamp:
Nov 4, 2020, 2:56:30 PM (5 years ago)
Author:
Colby Alexander Parsons <caparsons@…>
Branches:
ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum
Children:
eeb5023
Parents:
4b30e8cc (diff), a3f5208a (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/AST/DeclReplacer.cpp

    r4b30e8cc rc28ea4e  
    3838                        const ast::TypeInstType * previsit( const ast::TypeInstType * );
    3939                };
     40
     41                struct VarExprReplacer {
     42                private:
     43                        const ExprMap & exprMap;
     44                       
     45                public:
     46                        VarExprReplacer(const ExprMap & exprMap): exprMap (exprMap) {}
     47
     48                        const Expr * postvisit (const VariableExpr *);
     49                };
    4050        }
    4151
     
    5464                DeclMap declMap;
    5565                return replace( node, declMap, typeMap, debug );
     66        }
     67
     68        const ast::Node * replace( const ast::Node * node, const ExprMap & exprMap) {
     69                Pass<VarExprReplacer> replacer = {exprMap};
     70                return node->accept( replacer );
    5671        }
    5772
     
    88103                        return ninst;
    89104                }
     105
     106                const Expr * VarExprReplacer::postvisit( const VariableExpr * expr ) {
     107                        if (!exprMap.count(expr->var)) return expr;
     108
     109                        return exprMap.at(expr->var);
     110                }
     111
    90112        }
    91113}
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