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| author | Tobias Burnus <burnus@net-b.de> | 2012-05-23 22:35:30 +0200 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2012-05-23 22:35:30 +0200 |
| commit | 239b48db1b238cf5395570604ca4400e74025ab4 (patch) | |
| tree | a7d3d8d07d0cdf98767cf2fe01f82ab79c4d7140 /gcc/fortran/resolve.c | |
| parent | 2e74510357a26f3ec3f80d5c770437ca3666d92a (diff) | |
| download | gcc-239b48db1b238cf5395570604ca4400e74025ab4.zip gcc-239b48db1b238cf5395570604ca4400e74025ab4.tar.gz gcc-239b48db1b238cf5395570604ca4400e74025ab4.tar.bz2 | |
re PR fortran/51055 (deferred length character allocation: allocate(character(len=i)::s) rejected)
2012-05-23 Tobias Burnus <burnus@net-b.de>
PR fortran/51055
PR fortran/45170
* match.c (gfc_match_allocate): Set length_from_typespec
for characters.
* resolve.c (resolve_charlen): If set, don't check whether
the len is a specification expression.
2012-05-23 Tobias Burnus <burnus@net-b.de>
PR fortran/51055
PR fortran/45170
* gfortran.dg/allocate_with_typespec_6.f90: New.
From-SVN: r187811
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 9814c14..a56d3f7 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -9945,12 +9945,24 @@ resolve_charlen (gfc_charlen *cl) cl->resolved = 1; - specification_expr = 1; - if (resolve_index_expr (cl->length) == FAILURE) + if (cl->length_from_typespec) { - specification_expr = 0; - return FAILURE; + if (gfc_resolve_expr (cl->length) == FAILURE) + return FAILURE; + + if (gfc_simplify_expr (cl->length, 0) == FAILURE) + return FAILURE; + } + else + { + specification_expr = 1; + + if (resolve_index_expr (cl->length) == FAILURE) + { + specification_expr = 0; + return FAILURE; + } } /* "If the character length parameter value evaluates to a negative |