Make CallExpr::getCalleeDecl look through pointer derefs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113620 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 5feef1c..cf3eea9 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -559,6 +559,14 @@
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))