The C++ frontend generates a broken diagnostic for the following code
snippet since GCC 3.4.0:
==============================================
template<int> void foo() { delete 0 ? 1 : 0; }
==============================================
bug.cc: In function 'void foo()':
bug.cc:1: error: could not convert '#'dl_expr' not supported by
dump_expr#<expression error>' to 'bool'
--
Summary: [4.1/4.2/4.3 regression] Broken diagnostic: 'dl_expr'
not supported by dump_expr
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=33493
