[clang] [Clang] Fix inverted diagnostic location for duplicate default labels (PR #180447)

[Erich Keane via cfe-commits]

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@@ -1369,8 +1373,9 @@ Sema::ActOnFinishSwitchStmt(SourceLocation SwitchLoc, Stmt *Switch,
 
     if (DefaultStmt *DS = dyn_cast<DefaultStmt>(SC)) {
       if (TheDefaultStmt) {
-        Diag(DS->getDefaultLoc(), diag::err_multiple_default_labels_defined);
-        Diag(TheDefaultStmt->getDefaultLoc(), diag::note_duplicate_case_prev);
+        Diag(TheDefaultStmt->getDefaultLoc(),
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erichkeane wrote:

The change here implies you're getting this wrong.


https://github.com/llvm/llvm-project/pull/180447