[PATCH] D51463: Fix a couple of mangling canonicalizer corner case bugs.

[Richard Smith - zygoloid via Phabricator via llvm-commits]

rsmith created this revision.
rsmith added a reviewer: erik.pilkington.
Herald added a subscriber: llvm-commits.

The hash computed for an ArrayType was different when first constructed
versus when later profiled due to the constructor default argument, and
we were not tracking constructor / destructor variant as part of the
mangled name AST, leading to incorrect equivalences.


Repository:
  rL LLVM

https://reviews.llvm.org/D51463

Files:
  include/llvm/Demangle/ItaniumDemangle.h
  unittests/Support/ItaniumManglingCanonicalizerTest.cpp

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