Broken diagnostics are issued for the following invalid code snippet on mainline and 4.3 branch:
==================================================== int i = 1r; bool b = !1r; ==================================================== bug.cc:1: error: cannot convert '#'fixed_point_type' not supported by dump_type#<type error>' to 'int' in initialization bug.cc:2: error: could not convert '#'fixed_cst' not supported by dump_expr#<expression error>' to 'bool' bug.cc:2: error: in argument to unary ! -- Summary: [4.3/4.4 regression] Broken diagnostics for fixed-point types Product: gcc Version: 4.4.0 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=35338