commit 7e0c22714e4750a2f730035957f9bb678ae681c0
author Douglas Gregor <dgregor@apple.com> Wed Apr 10 05:18:00 2013 +0000
committer Douglas Gregor <dgregor@apple.com> Wed Apr 10 05:18:00 2013 +0000
tree bad2968a9fc93a219ac6cfc9faaaf41483a50da3
parent 03409967bd9860ffb2ff6b38126e04493c55567f

<rdar://problem/13605348> Don't consider invalid user-defined literal operators during overload resolution.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179150 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaLookup.cpp

diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index b631d8b..eab2d81 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -2582,6 +2582,12 @@
     bool IsRaw = false;
     bool IsExactMatch = false;
 
+    // If the declaration we found is invalid, skip it.
+    if (D->isInvalidDecl()) {
+      F.erase();
+      continue;
+    }
+
     if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
       if (FD->getNumParams() == 1 &&
           FD->getParamDecl(0)->getType()->getAs<PointerType>())