diff options
| -rw-r--r-- | clang/include/clang/AST/Expr.h | 1 | ||||
| -rw-r--r-- | clang/lib/AST/Expr.cpp | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/clang/include/clang/AST/Expr.h b/clang/include/clang/AST/Expr.h index 1f3a1bac971..debc6377456 100644 --- a/clang/include/clang/AST/Expr.h +++ b/clang/include/clang/AST/Expr.h @@ -2295,6 +2295,7 @@ public: static OverloadedOperatorKind getOverloadedOperator(Opcode Opc); /// predicates to categorize the respective opcodes. + bool isPtrMemOp() const { return Opc == BO_PtrMemD || Opc == BO_PtrMemI; } bool isMultiplicativeOp() const { return Opc >= BO_Mul && Opc <= BO_Rem; } static bool isAdditiveOp(Opcode Opc) { return Opc == BO_Add || Opc==BO_Sub; } bool isAdditiveOp() const { return isAdditiveOp(getOpcode()); } diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index 5feef1c8033..cf3eea959e8 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -559,6 +559,14 @@ CallExpr::CallExpr(ASTContext &C, StmtClass SC, EmptyShell Empty) Decl *CallExpr::getCalleeDecl() { Expr *CEE = getCallee()->IgnoreParenCasts(); + // If we're calling a dereference, look at the pointer instead. + if (BinaryOperator *BO = dyn_cast<BinaryOperator>(CEE)) { + if (BO->isPtrMemOp()) + CEE = BO->getRHS()->IgnoreParenCasts(); + } else if (UnaryOperator *UO = dyn_cast<UnaryOperator>(CEE)) { + if (UO->getOpcode() == UO_Deref) + CEE = UO->getSubExpr()->IgnoreParenCasts(); + } if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(CEE)) return DRE->getDecl(); if (MemberExpr *ME = dyn_cast<MemberExpr>(CEE)) |
