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[Bug c++/13173] [3.3 regression] ICE in convert_move
- From: "bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Nov 2003 15:29:53 -0000
- Subject: [Bug c++/13173] [3.3 regression] ICE in convert_move
- References: <20031124115022.13173.jdc@coris.org.uk>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From bangerth at dealii dot org 2003-11-24 15:29 -------
Confirmed. The original testcase doesn't ICE on x86 linux, but that's
only because of a different definition of va_list. Here's something
that also crashes on my box:
------------------
void foo() {
double val
= (1 ?
__extension__ ({ char d[8]; *(double *)(char*)d; })
:
*(double *)0);
}
-------------------
g/x> /home/bangerth/bin/gcc-3.3.2/bin/c++ -c x.cc
x.cc: In function `void foo()':
x.cc:4: internal compiler error: in convert_move, at expr.c:565
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
This is a regression on 3.2 and 3.3 with respect to previous versions.
It is fixed on mainline, though.
W.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-11-24 15:29:52
date| |
Summary|internal compiler error: in |[3.3 regression] ICE in
|convert_move, at expr.c:565 |convert_move
Target Milestone|--- |3.3.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13173