When not emitting path diagnostics in BugReporter::EmitWarning(), use the

BugReport-specific SourceRanges (when available).

llvm-svn: 49486

1 files changed, 13 insertions, 3 deletions

diff --git a/clang/lib/Analysis/BugReporter.cpp b/clang/lib/Analysis/BugReporter.cpp
index c851696a301..0f7b2359444 100644
--- a/clang/lib/Analysis/BugReporter.cpp
+++ b/clang/lib/Analysis/BugReporter.cpp
@@ -358,8 +358,18 @@ void BugReporter::EmitWarning(BugReport& R, ExplodedNode<ValueState>* N) {
   if (!S)
     return;
   
-  SourceRange Range = S->getSourceRange();
+  const SourceRange *Beg, *End;
+  R.getRanges(Beg, End);
+  
+  if (Beg == End) {
+    SourceRange Range = S->getSourceRange();
+    
+    Diag.Report(FullSourceLoc(S->getLocStart(), Ctx.getSourceManager()),
+                ErrorDiag, NULL, 0, &Range, 1);   
+    
+  }
+  else
+    Diag.Report(FullSourceLoc(S->getLocStart(), Ctx.getSourceManager()),
+                ErrorDiag, NULL, 0, Beg, End - Beg);
   
-  Diag.Report(FullSourceLoc(S->getLocStart(), Ctx.getSourceManager()),
-              ErrorDiag, NULL, 0, &Range, 1);   
 }