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Re: c++/8748: [3.3/3.4 regression] ICE in cp_expr_size at cp/cp-lang.c: 307
- From: Volker Reichelt <reichelt at igpm dot rwth-aachen dot de>
- To: nobody at gcc dot gnu dot org
- Cc: gcc-prs at gcc dot gnu dot org,
- Date: 11 Jan 2003 20:56:00 -0000
- Subject: Re: c++/8748: [3.3/3.4 regression] ICE in cp_expr_size at cp/cp-lang.c: 307
- Reply-to: Volker Reichelt <reichelt at igpm dot rwth-aachen dot de>
The following reply was made to PR c++/8748; it has been noted by GNATS.
>From reichelt@igpm.rwth-aachen.de Mon Jan 13 01:00:12 2003
From: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, aj@suse.de, gcc-bugs@gcc.gnu.org,
nobody@gcc.gnu.org
Cc:
Subject: Re: c++/8748: [3.3/3.4 regression] ICE in cp_expr_size at cp/cp-lang.c: 307
Date: Sat, 11 Jan 2003 22:46:55 +0100
Alas not a duplicate.
So here's a reduced testcase
--------------------------snip here-----------------------------
struct A
{
int i;
};
struct B : A
{
virtual ~B();
};
struct C
{
B b[1];
};
void foo() { C().b[0].i; }
--------------------------snip here-----------------------------
which triggers the following ICE:
PR8748.cc: In function `void foo()':
PR8748.cc:16: internal compiler error: in cp_expr_size, at cp/cp-lang.c:304
Please submit a full bug report, [etc.]
Checked with gcc 3.3-20021230 and 3.4-20021230 (i.e. not fixed with the
new parser). gcc 3.2.1 is not affected.
Regards,
Volker
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8748