[unittests][AST] CommentParser: don't name variable 'DEBUG'

It's may be an already-defined macro name,
resulting in compilation errors.

llvm-svn: 370650

diff --git a/clang/unittests/AST/CommentParser.cpp b/clang/unittests/AST/CommentParser.cpp
index d1f732c..327cabd 100644 (file)
--- a/clang/unittests/AST/CommentParser.cpp
+++ b/clang/unittests/AST/CommentParser.cpp
@@ -28,7 +28,7 @@ namespace comments {
 
 namespace {
 
-const bool DEBUG = true;
+const bool MY_DEBUG = true;
 
 class CommentParserTest : public ::testing::Test {
 protected:
@@ -62,7 +62,7 @@ FullComment *CommentParserTest::parseString(const char *Source) {
   Parser P(L, S, Allocator, SourceMgr, Diags, Traits);
   FullComment *FC = P.parseFullComment();
 
-  if (DEBUG) {
+  if (MY_DEBUG) {
     llvm::errs() << "=== Source:\n" << Source << "\n=== AST:\n";
     FC->dump(llvm::errs(), &Traits, &SourceMgr);
   }