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| author | Erik Edelmann <eedelman@gcc.gnu.org> | 2005-12-30 15:02:44 +0000 |
|---|---|---|
| committer | Erik Edelmann <eedelman@gcc.gnu.org> | 2005-12-30 15:02:44 +0000 |
| commit | cf013e9fdbd98b7798cbd88f126000c72361c56c (patch) | |
| tree | b1309c080ace37470b0f763d098f2b1fed68196b /gcc/fortran | |
| parent | ae21215e5c1d35711ff7a275bebb255525e83b5b (diff) | |
| download | gcc-cf013e9fdbd98b7798cbd88f126000c72361c56c.zip gcc-cf013e9fdbd98b7798cbd88f126000c72361c56c.tar.gz gcc-cf013e9fdbd98b7798cbd88f126000c72361c56c.tar.bz2 | |
re PR fortran/22607 (Elemental character functions don't work)
fortran/
2005-12-30 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/22607
* trans-decl.c(gfc_get_extern_function_decl): Don't set
DECL_IS_PURE (fndecl) = 1 for return-by-reference
functions.
fortran/PR 25396
* interface.c (gfc_extend_expr): Initialize
e->value.function.name to NULL.
testsuite/
2005-12-30 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/22607
* gfortran-dg/pure_byref_3.f90: New.
fortran/PR 25396
* gfortran.dg/userdef_operator_1.f90: New.
From-SVN: r109171
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/fortran/interface.c | 1 | ||||
| -rw-r--r-- | gcc/fortran/trans-decl.c | 2 |
3 files changed, 13 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 73b11ea..4d7e648 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,14 @@ +2005-12-30 Erik Edelmann <eedelman@gcc.gnu.org> + + PR fortran/22607 + * trans-decl.c(gfc_get_extern_function_decl): Don't set + DECL_IS_PURE (fndecl) = 1 for return-by-reference + functions. + + fortran/PR 25396 + * interface.c (gfc_extend_expr): Initialize + e->value.function.name to NULL. + 2005-12-29 Paul Thomas <pault@gcc.gnu.org> PR fortran/25532 diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index b58fb83..e3a13f5 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -1718,6 +1718,7 @@ gfc_extend_expr (gfc_expr * e) e->value.function.actual = actual; e->value.function.esym = NULL; e->value.function.isym = NULL; + e->value.function.name = NULL; if (gfc_pure (NULL) && !gfc_pure (sym)) { diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index b3f153b..aa4a3b0 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c @@ -1093,7 +1093,7 @@ gfc_get_extern_function_decl (gfc_symbol * sym) sense. */ if (sym->attr.pure || sym->attr.elemental) { - if (sym->attr.function) + if (sym->attr.function && !gfc_return_by_reference (sym)) DECL_IS_PURE (fndecl) = 1; /* TODO: check if pure SUBROUTINEs don't have INTENT(OUT) parameters and don't use alternate returns (is this |