diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/objc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/objc/objc-act.c | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog index e5fa097..6e32f5f 100644 --- a/gcc/objc/ChangeLog +++ b/gcc/objc/ChangeLog @@ -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. diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 396d748..9690113 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -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. */ |