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dwarf2out.c (field_byte_offset): As with dwarfout.c, size can be zero if there was an error.

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* dwarf2out.c (field_byte_offset): As with dwarfout.c, size can be
    zero if there was an error.

From-SVN: r30804
This commit is contained in:
Brendan Kehoe 1999-12-06 19:16:52 +00:00 committed by Brendan Kehoe
parent dcee55a29d
commit 50352c9c62
2 changed files with 13 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
1999-12-06 Brendan Kehoe <brendan@cygnus.com>
* dwarf2out.c (field_byte_offset): As with dwarfout.c, size can be
zero if there was an error.
1999-12-06 Jakub Jelinek <jakub@redhat.com>
* config/sparc/sparc.md (return_losum_di): Fix typo in asm

8
gcc/dwarf2out.c
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@ -6695,6 +6695,14 @@ field_byte_offset (decl)
bitpos_tree = DECL_FIELD_BITPOS (decl);
field_size_tree = DECL_SIZE (decl);
/* If there was an error, the size could be zero. */
if (! field_size_tree)
{
if (errorcount)
return 0;
abort ();
}
/* We cannot yet cope with fields whose positions are variable, so
for now, when we see such things, we simply return 0. Someday, we may
be able to handle such cases, but it will be damn difficult. */