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authorIain Sandoe <iain@sandoe.co.uk>2020-11-04 23:52:12 +0000
committerIain Sandoe <iain@sandoe.co.uk>2020-11-08 09:38:38 +0000
commitb642fca1c31b2e2175e0860daf32b4ee0d918085 (patch)
tree9fe0006f6338261f7e93d465a09686a2010e0119 /gcc/c-family/c-objc.h
parent49393e266a2570cb6227777acd4674f922c8a26b (diff)
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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/c-family/c-objc.h')
-rw-r--r--gcc/c-family/c-objc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/c-family/c-objc.h b/gcc/c-family/c-objc.h
index a2ca112..6e96731 100644
--- a/gcc/c-family/c-objc.h
+++ b/gcc/c-family/c-objc.h
@@ -44,6 +44,7 @@ enum objc_property_attribute_group
OBJC_PROPATTR_GROUP_READWRITE,
OBJC_PROPATTR_GROUP_ASSIGN,
OBJC_PROPATTR_GROUP_ATOMIC,
+ OBJC_PROPATTR_GROUP_CLASS,
OBJC_PROPATTR_GROUP_MAX
};
@@ -59,6 +60,7 @@ enum objc_property_attribute_kind
OBJC_PROPERTY_ATTR_COPY = ( 7 << 8)|OBJC_PROPATTR_GROUP_ASSIGN,
OBJC_PROPERTY_ATTR_ATOMIC = ( 8 << 8)|OBJC_PROPATTR_GROUP_ATOMIC,
OBJC_PROPERTY_ATTR_NONATOMIC = ( 9 << 8)|OBJC_PROPATTR_GROUP_ATOMIC,
+ OBJC_PROPERTY_ATTR_CLASS = (16 << 8)|OBJC_PROPATTR_GROUP_CLASS,
OBJC_PROPERTY_ATTR_MAX = (255 << 8|OBJC_PROPATTR_GROUP_MAX)
};