From: Eli Friedman <eli.friedman@gmail.com>
Date: Tue, 17 Jan 2012 21:27:43 +0000 (+0000)
Subject: Correctly resolve an overload set passed to an overloaded operator=.  PR11784.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8788491e10a24e70b7282f312c22d74ac478c899;p=clang

Correctly resolve an overload set passed to an overloaded operator=.  PR11784.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148335 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 26ca3a9cc0..33c8a83b40 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -8159,6 +8159,9 @@ ExprResult Sema::BuildBinOp(Scope *S, SourceLocation OpLoc,
       if (LHSExpr->isTypeDependent() || RHSExpr->isTypeDependent())
         return BuildOverloadedBinOp(*this, S, OpLoc, Opc, LHSExpr, RHSExpr);
 
+      if (LHSExpr->getType()->isOverloadableType())
+        return BuildOverloadedBinOp(*this, S, OpLoc, Opc, LHSExpr, RHSExpr);
+
       return CreateBuiltinBinOp(OpLoc, Opc, LHSExpr, RHSExpr);
     }
 
diff --git a/test/SemaCXX/overloaded-operator.cpp b/test/SemaCXX/overloaded-operator.cpp
index 2c9dff3ef9..8ecb54dde6 100644
--- a/test/SemaCXX/overloaded-operator.cpp
+++ b/test/SemaCXX/overloaded-operator.cpp
@@ -408,3 +408,10 @@ class StringRef {
 };
 
 }
+
+namespace PR11784 {
+  struct A { A& operator=(void (*x)()); };
+  void f();
+  void f(int);
+  void g() { A x; x = f; }
+}