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| author | Janus Weil <janus@gcc.gnu.org> | 2010-08-27 21:02:15 +0200 |
|---|---|---|
| committer | Janus Weil <janus@gcc.gnu.org> | 2010-08-27 21:02:15 +0200 |
| commit | cbadd64af4764fe75658a20c229050453379841d (patch) | |
| tree | c5eca6c196ed2d20080321871f9c09dfb0c08787 /gcc/fortran/match.c | |
| parent | ee1e5e63ec2e20eb118af50d2b29f4099b536d19 (diff) | |
| download | gcc-cbadd64af4764fe75658a20c229050453379841d.zip gcc-cbadd64af4764fe75658a20c229050453379841d.tar.gz gcc-cbadd64af4764fe75658a20c229050453379841d.tar.bz2 | |
re PR fortran/45420 ([OOP] polymorphic TBP call in a CLASS DEFAULT clause)
2010-08-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/45420
* match.c (select_type_set_tmp): Add the possibility to reset the
temporary to NULL.
(gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
2010-08-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/45420
* gfortran.dg/select_type_15.f03: New.
From-SVN: r163594
Diffstat (limited to 'gcc/fortran/match.c')
| -rw-r--r-- | gcc/fortran/match.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/fortran/match.c b/gcc/fortran/match.c index 21dbcde..7c0dfc7 100644 --- a/gcc/fortran/match.c +++ b/gcc/fortran/match.c @@ -4460,6 +4460,12 @@ select_type_set_tmp (gfc_typespec *ts) char name[GFC_MAX_SYMBOL_LEN]; gfc_symtree *tmp; + if (!ts) + { + select_type_stack->tmp = NULL; + return; + } + if (!gfc_type_is_extensible (ts->u.derived)) return; @@ -4708,6 +4714,7 @@ gfc_match_class_is (void) c->where = gfc_current_locus; c->ts.type = BT_UNKNOWN; new_st.ext.case_list = c; + select_type_set_tmp (NULL); return MATCH_YES; } |