Correctly classify pack expansions as NON_CANONICAL_UNLESS_DEPENDENT
Test coverage for non-dependent pack expansions doesn't demonstrate a
failure prior to this patch (a follow-up commit improving debug info
will cover this commit specifically) but covers a related hole in our
test coverage.
Reviewed by Richard Smith & Eli Friedman.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186261 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index bea13d4..51b86f7 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -1344,6 +1344,7 @@
case Type::UnaryTransform:
case Type::Attributed:
case Type::SubstTemplateTypeParm:
+ case Type::PackExpansion:
// Keep walking after single level desugaring.
type = type.getSingleStepDesugaredType(getContext());
break;