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-rw-r--r--clang/lib/Sema/SemaExprCXX.cpp34
1 files changed, 15 insertions, 19 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index 7c324235ca8..60ced725e90 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -1660,6 +1660,21 @@ Sema::PerformImplicitConversion(Expr *&From, QualType ToType,
return false;
}
+ // Resolve overloaded function references.
+ if (Context.hasSameType(FromType, Context.OverloadTy)) {
+ DeclAccessPair Found;
+ FunctionDecl *Fn = ResolveAddressOfOverloadedFunction(From, ToType,
+ true, Found);
+ if (!Fn)
+ return true;
+
+ if (DiagnoseUseOfDecl(Fn, From->getSourceRange().getBegin()))
+ return true;
+
+ From = FixOverloadedFunctionReference(From, Found, Fn);
+ FromType = From->getType();
+ }
+
// Perform the first implicit conversion.
switch (SCS.First) {
case ICK_Identity:
@@ -1673,25 +1688,6 @@ Sema::PerformImplicitConversion(Expr *&From, QualType ToType,
break;
case ICK_Function_To_Pointer:
- if (Context.getCanonicalType(FromType) == Context.OverloadTy) {
- DeclAccessPair Found;
- FunctionDecl *Fn = ResolveAddressOfOverloadedFunction(From, ToType,
- true, Found);
- if (!Fn)
- return true;
-
- if (DiagnoseUseOfDecl(Fn, From->getSourceRange().getBegin()))
- return true;
-
- From = FixOverloadedFunctionReference(From, Found, Fn);
- FromType = From->getType();
-
- // If there's already an address-of operator in the expression, we have
- // the right type already, and the code below would just introduce an
- // invalid additional pointer level.
- if (FromType->isPointerType() || FromType->isMemberFunctionPointerType())
- break;
- }
FromType = Context.getPointerType(FromType);
ImpCastExprToType(From, FromType, CastExpr::CK_FunctionToPointerDecay);
break;
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