diff options
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/fortran/data.c | 7 | ||||
| -rw-r--r-- | gcc/fortran/decl.c | 5 |
3 files changed, 18 insertions, 3 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 2b316774906..f9bbf8a167e 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,6 +1,15 @@ 2012-08-28 Tobias Burnus <burnus@net-b.de> PR fortran/54384 + * decl.c (match_data_constant): Add missing gfc_free_expr. + (top_val_list): Remove always-true condition. + * data.c (get_array_index, create_character_initializer): + Free temporary expressions. + (gfc_assign_data_value): Free expression when aborting. + +2012-08-28 Tobias Burnus <burnus@net-b.de> + + PR fortran/54384 * symbol.c (gfc_copy_formal_args): Set also sym->formal_ns. 2012-08-27 Tobias Burnus <burnus@net-b.de> diff --git a/gcc/fortran/data.c b/gcc/fortran/data.c index 385ca898dcd..de8c0ca8f5c 100644 --- a/gcc/fortran/data.c +++ b/gcc/fortran/data.c @@ -66,6 +66,7 @@ get_array_index (gfc_array_ref *ar, mpz_t *offset) gfc_error ("non-constant array in DATA statement %L", &ar->where); mpz_set (tmp, e->value.integer); + gfc_free_expr (e); mpz_sub (tmp, tmp, ar->as->lower[i]->value.integer); mpz_mul (tmp, tmp, delta); mpz_add (*offset, tmp, *offset); @@ -138,8 +139,10 @@ create_character_initializer (gfc_expr *init, gfc_typespec *ts, } gfc_extract_int (start_expr, &start); + gfc_free_expr (start_expr); start--; gfc_extract_int (end_expr, &end); + gfc_free_expr (end_expr); } else { @@ -200,7 +203,7 @@ gfc_assign_data_value (gfc_expr *lvalue, gfc_expr *rvalue, mpz_t index, { gfc_ref *ref; gfc_expr *init; - gfc_expr *expr; + gfc_expr *expr = NULL; gfc_constructor *con; gfc_constructor *last_con; gfc_symbol *symbol; @@ -500,6 +503,8 @@ gfc_assign_data_value (gfc_expr *lvalue, gfc_expr *rvalue, mpz_t index, return SUCCESS; abort: + if (!init) + gfc_free_expr (expr); mpz_clear (offset); return FAILURE; } diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index efd21dc7ec7..6f609e9a5a7 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -361,6 +361,8 @@ match_data_constant (gfc_expr **result) m = MATCH_ERROR; return m; } + else if (m == MATCH_YES) + gfc_free_expr (*result); gfc_current_locus = old_loc; @@ -451,8 +453,7 @@ top_val_list (gfc_data *data) } else { - if (expr->ts.type == BT_INTEGER) - mpz_set (tail->repeat, expr->value.integer); + mpz_set (tail->repeat, expr->value.integer); gfc_free_expr (expr); m = match_data_constant (&tail->expr); |
