The integer type of an enumeration type isn't always canonical
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139334 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index aec90bd..b1a87a8 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -2597,7 +2597,7 @@
if (const ComplexType *CT = dyn_cast<ComplexType>(T))
T = CT->getElementType().getTypePtr();
if (const EnumType *ET = dyn_cast<EnumType>(T))
- T = ET->getDecl()->getIntegerType().getTypePtr();
+ T = C.getCanonicalType(ET->getDecl()->getIntegerType()).getTypePtr();
const BuiltinType *BT = cast<BuiltinType>(T);
assert(BT->isInteger());