https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93747
Bug ID: 93747 Summary: straight quotes Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: roland.illig at gmx dot de Target Milestone: --- From read-rtl.c: > error_at (loc, "ambiguous attribute '%s'; could be" > " '%s' (via '%s:%s') or '%s' (via '%s:%s')", > attr, res->string, prev->name, attr, > v->string, iterator->name, attr); The GCC standard says that diagnostics should use %<curly%> quotes instead of 'straight' ones.