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| author | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2006-10-27 20:47:28 +0000 |
|---|---|---|
| committer | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2006-10-27 20:47:28 +0000 |
| commit | a9f6f1f27fd181ed18eab6a61a055ba8a55817b0 (patch) | |
| tree | 9d7bdaf4ce466133c4469aa04221cb3c9ad73d70 /gcc | |
| parent | 95c0fb7a066b8f41723150b08e4aa3c08622bc2b (diff) | |
| download | gcc-a9f6f1f27fd181ed18eab6a61a055ba8a55817b0.zip gcc-a9f6f1f27fd181ed18eab6a61a055ba8a55817b0.tar.gz gcc-a9f6f1f27fd181ed18eab6a61a055ba8a55817b0.tar.bz2 | |
re PR fortran/27954 (ICE on garbage in DATA statement)
2006-10-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/27954
* decl.c (gfc_free_data_all): New function to free all data structures
after errors in DATA statements and declarations.
(top_var_list): Use new function.(top_val_list): Use new function.
(gfc_match_data_decl): Use new function.
* misc.c (gfc_typename): Fixed incorrect function name in error text.
From-SVN: r118084
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/fortran/decl.c | 19 | ||||
| -rw-r--r-- | gcc/fortran/misc.c | 2 |
3 files changed, 29 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 0d29f46..8ff4a5f 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,12 @@ +2006-10-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR fortran/27954 + * decl.c (gfc_free_data_all): New function to free all data structures + after errors in DATA statements and declarations. + (top_var_list): Use new function.(top_val_list): Use new function. + (gfc_match_data_decl): Use new function. + * misc.c (gfc_typename): Fixed incorrect function name in error text. + 2006-10-24 Erik Edelmann <eedelman@gcc.gnu.org> PR fortran/29393 diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index 02dc38c..fbd2bbb 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -128,6 +128,21 @@ gfc_free_data (gfc_data * p) } +/* Free all data in a namespace. */ +static void +gfc_free_data_all (gfc_namespace * ns) +{ + gfc_data *d; + + for (;ns->data;) + { + d = ns->data->next; + gfc_free (ns->data); + ns->data = d; + } +} + + static match var_element (gfc_data_variable *); /* Match a list of variables terminated by an iterator and a right @@ -262,6 +277,7 @@ top_var_list (gfc_data * d) syntax: gfc_syntax_error (ST_DATA); + gfc_free_data_all (gfc_current_ns); return MATCH_ERROR; } @@ -374,6 +390,7 @@ top_val_list (gfc_data * data) syntax: gfc_syntax_error (ST_DATA); + gfc_free_data_all (gfc_current_ns); return MATCH_ERROR; } @@ -2368,6 +2385,8 @@ ok: gfc_error ("Syntax error in data declaration at %C"); m = MATCH_ERROR; + gfc_free_data_all (gfc_current_ns); + cleanup: gfc_free_array_spec (current_as); current_as = NULL; diff --git a/gcc/fortran/misc.c b/gcc/fortran/misc.c index 4d94d7f..bafb698 100644 --- a/gcc/fortran/misc.c +++ b/gcc/fortran/misc.c @@ -193,7 +193,7 @@ gfc_typename (gfc_typespec * ts) strcpy (buffer, "UNKNOWN"); break; default: - gfc_internal_error ("gfc_typespec(): Undefined type"); + gfc_internal_error ("gfc_typename(): Undefined type"); } return buffer; |