[PATCH] D91747: [Clang] Add __STDCPP_THREADS__ to standard predefine macros

[Zequan Wu via Phabricator via cfe-commits]

zequanwu marked an inline comment as done.
zequanwu added inline comments.


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Comment at: clang/test/CXX/cpp/cpp.predefined/p2.cpp:1
+// RUN: %clang_cc1 %s -verify
+// expected-no-diagnostics
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rnk wrote:
> Let's expand on this:
> - test that we don't set the macro when compiling C (`-x c`)
> - test that we don't set the macro when `-mthread-model single` is passed
> 
> Pass an extra macro def on the command line to control the preprocessor test expectations similar to p1.cpp
I found split-file is handy to separate different test expectations.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D91747