The following code snippet causes an ICE since gcc 3.3:
==========================
struct A;
template A<>::A();
==========================
ctor.cc:2: error: 'A' is not a template
ctor.cc:2: error: explicit qualification in declaration of `A A()'
ctor.cc:2: internal compiler error: in lookup_template_function, at cp/pt.c:4245
Please submit a full bug report, [etc.]
This is similar to PR 19764 (only with the constructor instead of the
destructor), but the failure is in a different position and it's not fixed
in mainline.
--
Summary: [3.3/3.4/4.0 regression] ICE on explicit instantiation
of a non-template constructor
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19884
