1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CoverageMappingGen.cpp b/clang/lib/CodeGen/CoverageMappingGen.cpp
index eca9159..63ad56b 100644
--- a/clang/lib/CodeGen/CoverageMappingGen.cpp
+++ b/clang/lib/CodeGen/CoverageMappingGen.cpp
@@ -413,8 +413,8 @@ struct CounterCoverageMappingBuilder
           SourceRegions.emplace_back(Region.getCounter(), NestedLoc, EndLoc);
 
           EndLoc = getPreciseTokenLocEnd(getIncludeOrExpansionLoc(EndLoc));
-          assert(!EndLoc.isInvalid() &&
-                 "File exit was not handled before popRegions");
+          if (EndLoc.isInvalid())
+            llvm::report_fatal_error("File exit not handled before popRegions");
         }
         Region.setEndLoc(EndLoc);