https://gcc.gnu.org/g:ade1e0d5896221500d1cbda38cd631cf80325aaa commit r13-3070-gade1e0d5896221500d1cbda38cd631cf80325aaa Author: Jakub Jelinek <jakub@redhat.com> Date: Tue Oct 4 21:05:16 2022 +0200 attribs: Add missing auto_diagnostic_group 3 times In these spots, the error/error_at has some inform afterwards which are explanation part of the same diagnostics, so should be tied with auto_diagnostic_group with it. 2022-10-04 Jakub Jelinek <jakub@redhat.com> * attribs.cc (handle_ignored_attributes_option, decl_attributes, common_function_versions): Use auto_diagnostic_group. Diff: --- gcc/attribs.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/attribs.cc b/gcc/attribs.cc index b1f103222aa..1462c1192ae 100644 --- a/gcc/attribs.cc +++ b/gcc/attribs.cc @@ -251,6 +251,7 @@ handle_ignored_attributes_option (vec<char *> *v) /* We don't accept '::attr'. */ if (cln == nullptr || cln == opt) { + auto_diagnostic_group d; error ("wrong argument to ignored attributes"); inform (input_location, "valid format is %<ns::attr%> or %<ns::%>"); continue; @@ -732,6 +733,7 @@ decl_attributes (tree *node, tree attributes, int flags, || (spec->max_length >= 0 && nargs > spec->max_length)) { + auto_diagnostic_group d; error ("wrong number of arguments specified for %qE attribute", name); if (spec->max_length < 0) @@ -1167,6 +1169,7 @@ common_function_versions (tree fn1, tree fn2) std::swap (fn1, fn2); attr1 = attr2; } + auto_diagnostic_group d; error_at (DECL_SOURCE_LOCATION (fn2), "missing %<target%> attribute for multi-versioned %qD", fn2);