[libclang] When pointing at a macro expansion inside a macro argument,

return a cursor for the inner macro.

llvm-svn: 140207

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Lex/PreprocessingRecord.cpp b/clang/lib/Lex/PreprocessingRecord.cpp
index 2368b389810..3f288b0fd9f 100644
--- a/clang/lib/Lex/PreprocessingRecord.cpp
+++ b/clang/lib/Lex/PreprocessingRecord.cpp
@@ -145,10 +145,10 @@ unsigned PreprocessingRecord::findEndLocalPreprocessedEntity(
 }
 
 void PreprocessingRecord::addPreprocessedEntity(PreprocessedEntity *Entity) {
-  SourceLocation Loc = Entity->getSourceRange().getBegin();
+  assert(Entity);
   assert((PreprocessedEntities.empty() ||
-          !SourceMgr.isBeforeInTranslationUnit(Loc,
-                     PreprocessedEntities.back()->getSourceRange().getEnd())) &&
+       !SourceMgr.isBeforeInTranslationUnit(Entity->getSourceRange().getBegin(),
+                   PreprocessedEntities.back()->getSourceRange().getBegin())) &&
          "Adding a preprocessed entity that is before the previous one in TU");
   PreprocessedEntities.push_back(Entity);
 }