The follwoing code snippet triggers an ICE since GCC 4.0.0:
=====================================
void foo(int i)
{
(i ? 1 : 2) = ({ int X; });
}
=====================================
bug.cc: In function 'void foo(int)':
bug.cc:3: internal compiler error: in build_target_expr_with_type, at
cp/tree.c:382
Please submit a full bug report, [etc.]
The problem is similar to PR 30158, but alas not fixed with Andrew's patch.
It's even worse because it's not an error-recovery bug.
--
Summary: [4.1/4.2/4.3 regression] ICE with invalid statement
expression
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, 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=30847
