A broken diagnostic is issued by mainline for the following code snippet: ===================== struct A {};
struct B : A { B() : A()... {} }; ===================== bug.cc: In constructor 'B::B()': bug.cc:5: error: cannot expand initializer for member '#'tree_binfo' not supported by dump_decl#<declaration error>' -- Summary: [4.3 regression] Broken diagnostic: 'tree_binfo' not supported by dump_decl Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: diagnostic, monitored Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: reichelt at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34273