============== 1.c ==============
extern void f(void);
const char *s = "Hello, world!";
int main(void)
{
f();
return 0;
}
============== 2.c ==============
extern int puts(const char *);
extern const char s[];
void f(void)
{
puts(s);
}
=================================
When compiling with `gcc -flto 1.c 2.c', it causes ICE:
2.c:2:19: warning: type of 's' does not match original declaration
1.c:2:13: note: previously declared here
In file included from 2.c:2:0,
from 1.c:2,
from :0:
2.c: In function 'f':
2.c:6:7: internal compiler error: tree check: expected array_type, have
pointer_type in array_ref_low_bound, at expr.c:6207
No ICE with `-combine' instead of `-flto':
2.c:2:19: error: conflicting types for 's'
1.c:2:13: note: previous definition of 's' was here
--
Summary: [LTO] tree check: expected array_type, have pointer_type
in array_ref_low_bound
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: d dot g dot gorbachev at gmail dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43200
