#2268: ignore invalid maybe-uninitialized warning

DARMA-tasking · Nov 15, 2024 · 1dcc8c0 · 1dcc8c0
1 parent 6b623be
commit 1dcc8c0
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/src/vt/collective/reduce/scoping/strong_types.h b/src/vt/collective/reduce/scoping/strong_types.h
@@ -101,7 +101,17 @@ struct TagPair {
   }
 
   TagType first() const { return t1_; }
-  TagType second() const { return t2_; }
+  TagType second() const {
+#pragma GCC diagnostic push
+#if defined(__has_warning)
+#if __has_warning("-Wmaybe-uninitialized")
+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#endif
+#endif
+    // ignore gcc-13 false positive
+    return t2_;
+#pragma GCC diagnostic pop
+  }
 
 private:
   TagType t1_ = no_tag;