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authorIain Sandoe <iains@gcc.gnu.org>2010-09-30 16:51:00 +0000
committerIain Sandoe <iains@gcc.gnu.org>2010-09-30 16:51:00 +0000
commit92902b1bafff14a118ef08dc323dfdc12b2a63ae (patch)
tree42ebcaff8a7ee59b29d662bbc60c7b6727371ef5 /gcc/c-family/stub-objc.c
parent0eeccfa3ff890e75c4db2375262c2484de62f475 (diff)
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add @optional/@required to prto lists
add @optional/@required to prto lists gcc: * c-parser.c (c_parser_objc_methodprotolist): Amend preceding comment, parse @optional/@required and set the flags as appropriate. gcc/c-family: * c-common.c: Add two new entries for @optional and @required keywords. merge from FSF 'apple/trunk' branch. 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> Radar 4386773 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new objective-c keywords. (objc_set_method_opt): New declaration. * stub-objc.c (objc_set_method_opt): New stub. gcc/cp: merge from FSF 'apple/trunk' branch. 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> Radar 4386773 * cp/parser.c (cp_parser_objc_interstitial_code): For @optional/@required set the optional/required flag. gcc/objc: merge from FSF 'apple/trunk' branch. 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> Radar 4386773 * objc/objc-act.c (objc_set_method_opt): New function. (objc_start_protocol, objc_finish_interface): Reset objc_method_optional_flag flag. (objc_add_method_declaration): Pass on the new flag to objc_add_method. (objc_add_method): Add optional methods to new chain in the protocol class. * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS, CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol class's optional method chains. testsuite: merge from FSF 'apple/trunk' branch. 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> Radar 4386773 * objc.dg/enhanced-proto-1.m: New. * objc.dg/enhanced-proto-2.m: New. * obj-c++.dg/enhanced-proto-1.mm: New * obj-c++.dg/enhanced-proto-2.mm: New. From-SVN: r164754
Diffstat (limited to 'gcc/c-family/stub-objc.c')
-rw-r--r--gcc/c-family/stub-objc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/c-family/stub-objc.c b/gcc/c-family/stub-objc.c
index 51842eb..3f88874 100644
--- a/gcc/c-family/stub-objc.c
+++ b/gcc/c-family/stub-objc.c
@@ -126,6 +126,11 @@ objc_start_protocol (tree ARG_UNUSED (proto),
{
}
+void
+objc_set_method_opt (bool ARG_UNUSED (optional))
+{
+}
+
void
objc_start_class_interface (tree ARG_UNUSED (name),
tree ARG_UNUSED (super),