PR c++/80473 allow suppressing notes about over-aligned new

[platform/upstream/gcc.git] / gcc / cp / init.c

diff --git a/gcc/cp/init.c b/gcc/cp/init.c
index bfa9020..e9c39ff 100644 (file)
--- a/gcc/cp/init.c
+++ b/gcc/cp/init.c
@@ -3126,13 +3126,15 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
          || CP_DECL_CONTEXT (alloc_fn) == global_namespace)
       && !aligned_allocation_fn_p (alloc_fn))
     {
-      warning (OPT_Waligned_new_, "%<new%> of type %qT with extended "
-              "alignment %d", elt_type, TYPE_ALIGN_UNIT (elt_type));
-      inform (input_location, "uses %qD, which does not have an alignment "
-             "parameter", alloc_fn);
-      if (!aligned_new_threshold)
-       inform (input_location, "use %<-faligned-new%> to enable C++17 "
-                               "over-aligned new support");
+      if (warning (OPT_Waligned_new_, "%<new%> of type %qT with extended "
+                  "alignment %d", elt_type, TYPE_ALIGN_UNIT (elt_type)))
+       {
+         inform (input_location, "uses %qD, which does not have an alignment "
+                 "parameter", alloc_fn);
+         if (!aligned_new_threshold)
+           inform (input_location, "use %<-faligned-new%> to enable C++17 "
+                                   "over-aligned new support");
+       }
     }
 
   /* If we found a simple case of PLACEMENT_EXPR above, then copy it