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| author | Iain Sandoe <iain@sandoe.co.uk> | 2020-11-04 23:52:12 +0000 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2020-11-08 09:38:38 +0000 |
| commit | b642fca1c31b2e2175e0860daf32b4ee0d918085 (patch) | |
| tree | 9fe0006f6338261f7e93d465a09686a2010e0119 /gcc/objc/objc-act.h | |
| parent | 49393e266a2570cb6227777acd4674f922c8a26b (diff) | |
| download | gcc-b642fca1c31b2e2175e0860daf32b4ee0d918085.zip gcc-b642fca1c31b2e2175e0860daf32b4ee0d918085.tar.gz gcc-b642fca1c31b2e2175e0860daf32b4ee0d918085.tar.bz2 | |
Objective-C/C++ : Handle parsing @property 'class' attribute.
This attribute states that a property is one manipulated by class
methods (it requires a static variable and the setter and getter
must be provided explicitly, they cannot be @synthesized).
gcc/c-family/ChangeLog:
* c-common.h (OBJC_IS_PATTR_KEYWORD): Add class to the list
of keywords accepted in @property attribute contexts.
* c-objc.h (enum objc_property_attribute_group): Add
OBJC_PROPATTR_GROUP_CLASS.
(enum objc_property_attribute_kind): Add
OBJC_PROPERTY_ATTR_CLASS.
gcc/cp/ChangeLog:
* parser.c (cp_parser_objc_at_property_declaration): Handle
class keywords in @property attribute context.
gcc/objc/ChangeLog:
* objc-act.c (objc_prop_attr_kind_for_rid): Handle class
attribute.
(objc_add_property_declaration): Likewise.
* objc-act.h (PROPERTY_CLASS): Record class attribute state.
gcc/testsuite/ChangeLog:
* obj-c++.dg/property/at-property-4.mm: Test handling class
attributes.
* objc.dg/property/at-property-4.m: Likewise.
Diffstat (limited to 'gcc/objc/objc-act.h')
| -rw-r--r-- | gcc/objc/objc-act.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/objc/objc-act.h b/gcc/objc/objc-act.h index db71b6a..5b0433f 100644 --- a/gcc/objc/objc-act.h +++ b/gcc/objc/objc-act.h @@ -137,6 +137,10 @@ enum objc_property_assign_semantics { #define PROPERTY_OPTIONAL(DECL) \ DECL_LANG_FLAG_5 (PROPERTY_DECL_CHECK (DECL)) +/* PROPERTY_CLASS can be 0 or 1. */ +#define PROPERTY_CLASS(DECL) \ + DECL_LANG_FLAG_6 (PROPERTY_DECL_CHECK (DECL)) + /* PROPERTY_REF. A PROPERTY_REF represents an 'object.property' expression. It is normally used for property access, but when the Objective-C 2.0 "dot-syntax" (object.component) is used |