[PATCH] D110641: Implement P0857R0 -Part B: requires clause for template-template params

[Erich Keane via Phabricator via cfe-commits]

erichkeane updated this revision to Diff 375680.
erichkeane added a comment.

Moments after my last comment, i figured out the scope issue, which makes the names in the template-template-parameter parameter-list in scope for this requires clause.

I don't think it makes SENSE that this is the case, but I suspect thats what the standard says based on the other compiler's behavior.

This fixes the exmaple in the concepts.cpp test.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110641/new/

https://reviews.llvm.org/D110641

Files:
  clang/lib/Parse/ParseTemplate.cpp
  clang/test/CXX/temp/temp.arg/temp.arg.template/p3-2a.cpp
  clang/test/SemaTemplate/concepts.cpp
  clang/www/cxx_status.html

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