[PATCH] D81388: [TEST] TreeTest.cpp - Add a comma to avoid build error with -werror

[Kan Shengchen via Phabricator via cfe-commits]

skan created this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
skan added reviewers: gribozavr, hlopko, eduucaldas.

The macro `INSTANTIATE_TEST_CASE_P` is defined as

  \# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
  ...

If we build the test case with -werror, we will get an error like

  error: ISO C++11 requires at least one argument for the "..." in a
  variadic macro
  
  testing::ValuesIn(TestClangConfig::allConfigs()));
                                                  ^

This patch fixes that.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81388

Files:
  clang/unittests/Tooling/Syntax/TreeTest.cpp


Index: clang/unittests/Tooling/Syntax/TreeTest.cpp
===================================================================
--- clang/unittests/Tooling/Syntax/TreeTest.cpp
+++ clang/unittests/Tooling/Syntax/TreeTest.cpp
@@ -2995,6 +2995,6 @@
 }
 
 INSTANTIATE_TEST_CASE_P(SyntaxTreeTests, SyntaxTreeTest,
-                        testing::ValuesIn(TestClangConfig::allConfigs()));
+                        testing::ValuesIn(TestClangConfig::allConfigs()), );
 
 } // namespace


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