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| author | David Malcolm <dmalcolm@redhat.com> | 2013-08-16 14:59:02 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2013-08-16 14:59:02 +0000 |
| commit | 158f4e4f46cab61f09dfce1ff2ac7dbfec8bb615 (patch) | |
| tree | 62f8775c6d656a1da39a1d608a81d4438c73ae04 /gcc | |
| parent | 22f8cea5d84ae90721561a6c2fdeeb50e49ada87 (diff) | |
| download | gcc-158f4e4f46cab61f09dfce1ff2ac7dbfec8bb615.zip gcc-158f4e4f46cab61f09dfce1ff2ac7dbfec8bb615.tar.gz gcc-158f4e4f46cab61f09dfce1ff2ac7dbfec8bb615.tar.bz2 | |
Fix bad interaction between GTY((user)) and incomplete declarations
gcc/
* gengtype.c (create_user_defined_type): Ensure that the kind
is set to TYPE_USER_STRUCT, fixing a bug seen when an incomplete
declaration is seen before the GTY((user)) marking.
From-SVN: r201791
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gengtype.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc51207..e71ae3e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-08-16 David Malcolm <dmalcolm@redhat.com> + + * gengtype.c (create_user_defined_type): Ensure that the kind + is set to TYPE_USER_STRUCT, fixing a bug seen when an incomplete + declaration is seen before the GTY((user)) marking. + 2013-08-16 Bernd Edlinger <bernd.edlinger@hotmail.de> PR target/58105 diff --git a/gcc/gengtype.c b/gcc/gengtype.c index 2085496..9c12752 100644 --- a/gcc/gengtype.c +++ b/gcc/gengtype.c @@ -559,6 +559,12 @@ type_p create_user_defined_type (const char *type_name, struct fileloc *pos) { type_p ty = find_structure (type_name, TYPE_USER_STRUCT); + + /* We might have already seen an incomplete decl of the given type, + in which case we won't have yet seen a GTY((user)), and the type will + only have kind "TYPE_STRUCT". Mark it as a user struct. */ + ty->kind = TYPE_USER_STRUCT; + ty->u.s.line = *pos; ty->u.s.bitmap = get_lang_bitmap (pos->file); do_typedef (type_name, ty, pos); |