[libclang] Make c-index-test.c ISO C90 compliant.

Fixes a build bot breakage caused by r334593.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@334612 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 50fea5ba8bad81f67952c0e70180cf210401b4c5..dd1652e32c004ab40ce0bf5a0d5133b919a5a4ad 100644 (file)
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -2304,6 +2304,7 @@ static void print_completion_result(CXTranslationUnit translation_unit,
   CXString BriefComment;
   CXString Annotation;
   const char *BriefCommentCString;
+  unsigned i;
   
   fprintf(file, "%s:", clang_getCString(ks));
   clang_disposeString(ks);
@@ -2365,7 +2366,6 @@ static void print_completion_result(CXTranslationUnit translation_unit,
   }
   clang_disposeString(BriefComment);
 
-  unsigned i;
   for (i = 0; i < clang_getCompletionNumFixIts(completion_results, index);
        ++i) {
     CXSourceRange correction_range;