Bug in structure initialisation
Simon Marlow
simonm@dcs.gla.ac.uk
Thu Jun 11 04:41:00 GMT 1998
The following fragment illustrates a bug in egcs (2.91.28 19980508):
typedef struct {
} empty;
typedef struct {
int i;
empty e;
int i2;
} st;
st s = {
i : 0,
i2 : 1,
};
The assembler output is
.file "test.c"
gcc2_compiled.:
___gnu_compiled_c:
.globl _s
.data
.align 2,0x90
.type _s,@object
.size _s,8
_s:
.long 0
.space 4
The '1' in the second initialised field seems to have disappeared.
gcc 2.7.2 compiles this correctly. I've also seen the egcs fall over
with an internal error when presented with similar but more complex
examples, but I haven't narrowed it down to a small test case.
Cheers,
Simon
--
Simon Marlow simonm@dcs.gla.ac.uk
University of Glasgow http://www.dcs.gla.ac.uk/~simonm/
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