[PATCH] D56411: [CUDA][HIP][Sema] Fix template kernel with function as template parameter

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl updated this revision to Diff 180848.
yaxunl added a comment.

Add test for `__host__ __device__`.
Removing the flag IsParsingTemplateArgument in Sema. Instead, check ExprEvalContexts
for disabling checking device/host consistency.
I did not use ExprEvalContext Unevaluated to condition the check because
the issue happens with ExprEvalContext ConstantEvaluated. Also we do not want to
totally remove the check, we just want to defer the check until the arg evaluation is done.
When the deferred check is performed, ExprEvalContext is still in ConstantEvaluated but
its kind is no longer EK_TemplateArgument, therefore we can use the expr kind to condition
the check.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56411/new/

https://reviews.llvm.org/D56411

Files:
  include/clang/Sema/Sema.h
  lib/Sema/SemaCUDA.cpp
  lib/Sema/SemaExpr.cpp
  lib/Sema/SemaTemplate.cpp

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