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In gcc/objc/: 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>

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In gcc/objc/:
2011-10-18  Mikael Pettersson  <mikpe@it.uu.se>

	PR objc/50743
	* objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
	size_t to avoid signed/unsigned
	comparison.
	(insert_method_into_method_map): Likewise.

From-SVN: r180132
This commit is contained in:
Mikael Pettersson 2011-10-18 13:31:45 +02:00 committed by Nicola Pero
parent 6cc4833a49
commit 5b6b2942cd
2 changed files with 12 additions and 4 deletions
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8
gcc/objc/ChangeLog
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@ -1,3 +1,11 @@
2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
PR objc/50743
* objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
size_t to avoid signed/unsigned
comparison.
(insert_method_into_method_map): Likewise.
2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-map.h: New file.

8
gcc/objc/objc-act.c
View File

@ -5070,7 +5070,7 @@ check_duplicates (tree method, int methods, int is_class)
alignment. */
if (!warn_strict_selector_match)
{
for (i = 0; i < TREE_VEC_LENGTH (method); i++)
for (i = 0; i < (size_t) TREE_VEC_LENGTH (method); i++)
if (!comp_proto_with_proto (first_method, TREE_VEC_ELT (method, i), 0))
goto issue_warning;
@ -5103,7 +5103,7 @@ check_duplicates (tree method, int methods, int is_class)
identifier_to_locale (gen_method_decl (first_method)));
}
for (i = 0; i < TREE_VEC_LENGTH (method); i++)
for (i = 0; i < (size_t) TREE_VEC_LENGTH (method); i++)
{
bool type = TREE_CODE (TREE_VEC_ELT (method, i)) == INSTANCE_METHOD_DECL;
@ -5825,7 +5825,7 @@ insert_method_into_method_map (bool class_method, tree method)
/* Check all the existing prototypes. If any matches the
one we need to add, there is nothing to do because it's
already there. */
for (i = 0; i < TREE_VEC_LENGTH (existing_entry); i++)
for (i = 0; i < (size_t) TREE_VEC_LENGTH (existing_entry); i++)
if (comp_proto_with_proto (method, TREE_VEC_ELT (existing_entry, i), 1))
return;
@ -5837,7 +5837,7 @@ insert_method_into_method_map (bool class_method, tree method)
new_entry = make_tree_vec (TREE_VEC_LENGTH (existing_entry) + 1);
/* Copy the methods from the existing vector. */
for (i = 0; i < TREE_VEC_LENGTH (existing_entry); i++)
for (i = 0; i < (size_t) TREE_VEC_LENGTH (existing_entry); i++)
TREE_VEC_ELT (new_entry, i) = TREE_VEC_ELT (existing_entry, i);
/* Add the new method at the end. */