Fix a crasher involving template instantiation of non-dependent
expressions making use of an overloaded operator. Thanks for the test
case, Anders!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80679 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index b6072d8..206193b 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -752,8 +752,10 @@
if (isa<FunctionDecl>(ND) || isa<FunctionTemplateDecl>(ND))
D = ND;
else if (OverloadedFunctionDecl *Ovl = dyn_cast<OverloadedFunctionDecl>(ND)) {
- D = ND;
- Iter = Ovl->function_begin();
+ if (Ovl->size() != 0) {
+ D = ND;
+ Iter = Ovl->function_begin();
+ }
}
}