Update SpecialCaseList.cpp

qinkunbao · web-flow · commit af1c6c8131e1 · 2025-05-20T12:02:47.000-04:00
diff --git a/llvm/lib/Support/SpecialCaseList.cpp b/llvm/lib/Support/SpecialCaseList.cpp
@@ -63,6 +63,11 @@ Error SpecialCaseList::Matcher::insert(StringRef Pattern, unsigned LineNumber,
                        .moveInto(Pair.first))
       return Err;
     Pair.second = LineNumber;
+  } else {
+    // We should update the new line number if an entry with the same pattern
+    // repeats.
+    auto &Pair = It->getValue();
+    Pair.second = LineNumber;
   }
   return Error::success();
 }

Original file line number	Diff line number	Diff line change
`@@ -63,6 +63,11 @@ Error SpecialCaseList::Matcher::insert(StringRef Pattern, unsigned LineNumber,`
`63`	`63`	`.moveInto(Pair.first))`
`64`	`64`	`return Err;`
`65`	`65`	`Pair.second = LineNumber;`
	`66`	`+ } else {`
	`67`	`+ // We should update the new line number if an entry with the same pattern`
	`68`	`+ // repeats.`
	`69`	`+ auto &Pair = It->getValue();`
	`70`	`+ Pair.second = LineNumber;`
`66`	`71`	`}`
`67`	`72`	`return Error::success();`
`68`	`73`	`}`