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Warning fixes:

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* actions.c (chill_handle_multi_case_label): Always return a value
	in function returning non-void.
	* except.c: Include OS headers before any local ones.
	* typeck.c (layout_chill_range_type): Change type of variable
	`negprecision' to int.
	(apply_chill_array_layout): Initialize variables `stepsize' and
	`start_bit'.
	(layout_chill_struct_type): Change type of variable `min_align' to
	unsigned int.
	(smash_dummy_type): Change name of variable `main' to `main_tree'.

From-SVN: r22680
This commit is contained in:
Kaveh R. Ghazi 1998-09-30 16:49:55 +00:00 committed by Kaveh Ghazi
parent 5efaf7b00e
commit 36ef59e797
4 changed files with 27 additions and 11 deletions
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15
gcc/ch/ChangeLog
View File

@ -1,3 +1,18 @@
Wed Sep 30 19:41:36 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* actions.c (chill_handle_multi_case_label): Always return a value
in function returning non-void.
* except.c: Include OS headers before any local ones.
* typeck.c (layout_chill_range_type): Change type of variable
`negprecision' to int.
(apply_chill_array_layout): Initialize variables `stepsize' and
`start_bit'.
(layout_chill_struct_type): Change type of variable `min_align' to
unsigned int.
(smash_dummy_type): Change name of variable `main' to `main_tree'.
Wed Sep 30 19:24:41 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* actions.c (id_cmp): Do pointer arithmetic as `long' not `int' to

2
gcc/ch/actions.c
View File

@ -1229,7 +1229,7 @@ chill_handle_multi_case_label (selector, label)
tree expr;
if (label == NULL_TREE || TREE_CODE (label) == ERROR_MARK)
return;
return NULL_TREE;
if (TREE_CODE (label) == INTEGER_CST)
{

9
gcc/ch/except.c
View File

@ -19,11 +19,7 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "config.h"
#include "tree.h"
#include "ch-tree.h"
#include "rtl.h"
#include "system.h"
#include "toplev.h"
/* On Suns this can get you to the right definition if you
set the right value for TARGET. */
@ -52,6 +48,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#endif
#endif
#include "tree.h"
#include "ch-tree.h"
#include "rtl.h"
#include "toplev.h"
extern int expand_exit_needed;
static tree link_handler_decl;

12
gcc/ch/typeck.c
View File

@ -2597,7 +2597,7 @@ layout_chill_range_type (rangetype, must_be_const)
/* Compute number of bits to represent magnitude of a
negative value. Add one to MINVALUE since range of
negative numbers includes the power of two. */
unsigned negprecision = floor_log2 (-minvalue - 1) + 1;
int negprecision = floor_log2 (-minvalue - 1) + 1;
if (negprecision > precision)
precision = negprecision;
precision += 1; /* room for sign bit */
@ -2736,7 +2736,7 @@ apply_chill_array_layout (array_type)
tree array_type;
{
tree layout, temp, what, element_type;
int stepsize, word, start_bit, length, natural_length;
int stepsize=0, word, start_bit=0, length, natural_length;
int stepsize_specified;
int start_bit_error = 0;
int length_error = 0;
@ -3243,7 +3243,7 @@ layout_chill_struct_type (t)
}
else
{
int min_align = TYPE_ALIGN (TREE_TYPE (x));
unsigned int min_align = TYPE_ALIGN (TREE_TYPE (x));
DECL_ALIGN (x) = MAX (DECL_ALIGN (x), min_align);
was_pos = 0;
}
@ -3346,7 +3346,7 @@ smash_dummy_type (type)
{
/* Save fields that we don't want to copy from ORIGIN. */
tree origin = TREE_TYPE (type);
tree main = TYPE_MAIN_VARIANT (origin);
tree main_tree = TYPE_MAIN_VARIANT (origin);
int save_uid = TYPE_UID (type);
struct obstack *save_obstack = TYPE_OBSTACK (type);
tree save_name = TYPE_NAME (type);
@ -3439,8 +3439,8 @@ smash_dummy_type (type)
if (save_readonly)
{ /* TYPE is READ ORIGIN.
Add this type to the chain of variants of TYPE. */
TYPE_NEXT_VARIANT (type) = TYPE_NEXT_VARIANT (main);
TYPE_NEXT_VARIANT (main) = type;
TYPE_NEXT_VARIANT (type) = TYPE_NEXT_VARIANT (main_tree);
TYPE_NEXT_VARIANT (main_tree) = type;
TYPE_READONLY (type) = save_readonly;
}
else