The following invalid code snippet triggers a ICE on mainline and 4.1 branch:
===================================================
template<void> struct A
{
static const int i = 1;
char a[i];
};
===================================================
bug.cc:1: error: 'void' is not a valid type for a template constant parameter
bug.cc:4: internal compiler error: tree check: expected tree_list, have
error_mark in dump_template_parms, at cp/error.c:1245
Please submit a full bug report, [etc.]
This is fallout from PR 27668.
--
Summary: [4.1/4.2 regression] ICE trying to print error on
invalid template parameter
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
BugsThisDependsOn: 27668
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28639
