diff options
Diffstat (limited to 'gcc/fortran/simplify.c')
| -rw-r--r-- | gcc/fortran/simplify.c | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/gcc/fortran/simplify.c b/gcc/fortran/simplify.c index d12ae5f4aab..e34deada3fc 100644 --- a/gcc/fortran/simplify.c +++ b/gcc/fortran/simplify.c @@ -25,6 +25,7 @@ along with GCC; see the file COPYING3. If not see #include "gfortran.h" #include "arith.h" #include "intrinsic.h" +#include "match.h" #include "target-memory.h" #include "constructor.h" #include "version.h" /* For version_string. */ @@ -6579,10 +6580,12 @@ gfc_simplify_transfer (gfc_expr *source, gfc_expr *mold, gfc_expr *size) unsigned char *buffer; size_t result_length; + if (!gfc_is_constant_expr (source) || !gfc_is_constant_expr (size)) + return NULL; - if (!gfc_is_constant_expr (source) - || (gfc_init_expr_flag && !gfc_is_constant_expr (mold)) - || !gfc_is_constant_expr (size)) + if (!gfc_resolve_expr (mold)) + return NULL; + if (gfc_init_expr_flag && !gfc_is_constant_expr (mold)) return NULL; if (!gfc_calculate_transfer_sizes (source, mold, size, &source_size, @@ -7172,26 +7175,32 @@ gfc_convert_constant (gfc_expr *e, bt type, int kind) { gfc_expr *tmp; if (c->iterator == NULL) - tmp = f (c->expr, kind); + { + tmp = f (c->expr, kind); + if (tmp == NULL) + { + gfc_free_expr (result); + return NULL; + } + + gfc_constructor_append_expr (&result->value.constructor, + tmp, &c->where); + } else { + gfc_constructor *n; g = gfc_convert_constant (c->expr, type, kind); - if (g == &gfc_bad_expr) + if (g == NULL || g == &gfc_bad_expr) { gfc_free_expr (result); return g; } - tmp = g; + n = gfc_constructor_get (); + n->expr = g; + n->iterator = gfc_copy_iterator (c->iterator); + n->where = c->where; + gfc_constructor_append (&result->value.constructor, n); } - - if (tmp == NULL) - { - gfc_free_expr (result); - return NULL; - } - - gfc_constructor_append_expr (&result->value.constructor, - tmp, &c->where); } break; |