if an arraytype is canonical, then its element is guaranteed to be canonical.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92715 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 74e74e7..ad10aa3 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -2383,7 +2383,8 @@
assert(!T.hasQualifiers() && "canonical array type has qualifiers!");
const ArrayType *AT = cast<ArrayType>(T);
QualType Elt = AT->getElementType();
- QualType UnqualElt = getUnqualifiedArrayType(getCanonicalType(Elt), Quals);
+ assert(Elt.isCanonical());
+ QualType UnqualElt = getUnqualifiedArrayType(Elt, Quals);
if (Elt == UnqualElt)
return T;