[clang] 2c63ea6 - [TEST] TreeTest.cpp - Add a comma to avoid build error with -werror

[Shengchen Kan via cfe-commits]

Author: Shengchen Kan
Date: 2020-06-08T23:14:16+08:00
New Revision: 2c63ea6eded3eed4018306363c28b7f63d7b5898

URL: https://github.com/llvm/llvm-project/commit/2c63ea6eded3eed4018306363c28b7f63d7b5898
DIFF: https://github.com/llvm/llvm-project/commit/2c63ea6eded3eed4018306363c28b7f63d7b5898.diff

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

Summary:
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.

Reviewers: gribozavr, hlopko, eduucaldas, gribozavr2

Reviewed By: gribozavr2

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D81388

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/clang/unittests/Tooling/Syntax/TreeTest.cpp b/clang/unittests/Tooling/Syntax/TreeTest.cpp
index 49fdcb7a9c54..64acfe30a05b 100644
--- a/clang/unittests/Tooling/Syntax/TreeTest.cpp
+++ b/clang/unittests/Tooling/Syntax/TreeTest.cpp
@@ -2995,6 +2995,6 @@ TEST_P(SyntaxTreeTest, SynthesizedNodes) {
 }
 
 INSTANTIATE_TEST_CASE_P(SyntaxTreeTests, SyntaxTreeTest,
-                        testing::ValuesIn(TestClangConfig::allConfigs()));
+                        testing::ValuesIn(TestClangConfig::allConfigs()), );
 
 } // namespace