367 lines
9.5 KiB
Plaintext
367 lines
9.5 KiB
Plaintext
================================================================================
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Macro: ifdef
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================================================================================
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#ifdef COND
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#endif
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--------------------------------------------------------------------------------
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(translation_unit)
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================================================================================
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Macro: ifdef and else
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================================================================================
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#ifdef COND
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#else
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#endif
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--------------------------------------------------------------------------------
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(translation_unit)
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================================================================================
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Macro: ifdef in class interface
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================================================================================
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@interface ClassName
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#ifdef COND
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@property (readwrite, copy) float number;
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#endif
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@end
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--------------------------------------------------------------------------------
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(translation_unit
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(class_interface
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name: (identifier)
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(property_declaration
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(property_attributes
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(readwrite)
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(copy))
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type: (primitive_type)
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declarator: (identifier))))
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================================================================================
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Macro: ifdef in class implementation
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================================================================================
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@implementation ClassName
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#ifdef COND
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- (void)method {
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}
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#endif
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@end
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--------------------------------------------------------------------------------
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(translation_unit
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(class_implementation
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name: (identifier)
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(method_definition
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scope: (instance_scope)
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type: (primitive_type)
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selector: (identifier)
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body: (compound_statement))))
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================================================================================
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Macro: ifdef in class implementation
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================================================================================
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@implementation ClassName
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#ifdef COND
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- (void)method {
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#ifdef COND
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self;
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#else
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self = [super init];
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#endif
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}
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#endif
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@end
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--------------------------------------------------------------------------------
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(translation_unit
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(class_implementation
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name: (identifier)
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(method_definition
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scope: (instance_scope)
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type: (primitive_type)
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selector: (identifier)
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body: (compound_statement
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(expression_statement
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(self))))))
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================================================================================
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Macro: preproc define in class implementation
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================================================================================
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@implementation ClassName
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#define SD_MAX_FILE_EXTENSION_LENGTH 1
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#define function(key, default) \
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[object methodForKey:(key) defaultValue:(default)]
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@end
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--------------------------------------------------------------------------------
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(translation_unit
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(class_implementation
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name: (identifier)
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(preproc_def
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name: (identifier)
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value: (preproc_arg))
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(preproc_function_def
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name: (identifier)
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parameters: (preproc_params
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(identifier)
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(identifier))
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value: (preproc_arg))))
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================================================================================
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Macro: ifdef in extern
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================================================================================
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FOUNDATION_STATIC_INLINE NSUInteger SDMemoryCacheCostForImage(UIImage *image) {
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#if SD_MAC
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frameCount = 1;
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#elif SD_UIKIT || SD_WATCH
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frameCount = image.images.count > 0 ? image.images.count : 1;
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#endif
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return -1;
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}
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--------------------------------------------------------------------------------
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(translation_unit
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(function_definition
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(storage_class_specifier)
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type: (type_identifier)
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declarator: (function_declarator
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declarator: (identifier)
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parameters: (parameter_list
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(parameter_declaration
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type: (type_identifier)
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declarator: (pointer_declarator
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declarator: (identifier)))))
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body: (compound_statement
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(expression_statement
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(assignment_expression
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left: (identifier)
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right: (number_literal)))
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(return_statement
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(number_literal)))))
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================================================================================
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Macro: undef
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================================================================================
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#undef COND
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#ifdef COND
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#undef COND
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#endif
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#undef COND
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#ifdef COND
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#endif
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--------------------------------------------------------------------------------
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(translation_unit)
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================================================================================
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Macro: API_AVAILABLE
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================================================================================
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API_AVAILABLE(ios(14.0), tvos(14.0), macos(11.0), watchos(7.0))
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@interface ClassName
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@end
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--------------------------------------------------------------------------------
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(translation_unit
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(class_interface
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(attribute_specifier
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(availability_attribute_specifier
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(platform_version
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platform: (platform)
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version: (number_literal))
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(platform_version
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platform: (platform)
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version: (number_literal))
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(platform_version
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platform: (platform)
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version: (number_literal))
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(platform_version
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platform: (platform)
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version: (number_literal))))
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name: (identifier)))
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================================================================================
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Macro: pragma
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================================================================================
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#import <Foundation/Foundation.h>
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#pragma mark - foobar
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int main(int argc, char *argv[]) {
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#pragma foobar
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@autoreleasepool {
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#pragma foorbar
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}
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}
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--------------------------------------------------------------------------------
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(translation_unit
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(preproc_import
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path: (system_lib_string))
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(pragma)
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(function_definition
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type: (primitive_type)
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declarator: (function_declarator
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declarator: (identifier)
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parameters: (parameter_list
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(parameter_declaration
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type: (primitive_type)
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declarator: (identifier))
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(parameter_declaration
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type: (primitive_type)
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declarator: (pointer_declarator
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declarator: (array_declarator
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declarator: (identifier))))))
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body: (compound_statement
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(pragma)
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(autoreleasepool_statement
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consequence: (compound_statement
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(pragma))))))
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================================================================================
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Macros: ifdef
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================================================================================
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#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED < 90000)
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[obj method];
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#endif
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#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED < 90000) \
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|| (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED < 101100)
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[obj method];
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#endif
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#if COND
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#else
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@implementation ClassName
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#if COND
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- (NSArray *)method:(BOOL)arg1
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{
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#if COND
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if (arg1) {
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}
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#else
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#endif
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return @[];
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}
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#else
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#endif
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@end
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#endif
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--------------------------------------------------------------------------------
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(translation_unit
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(expression_statement
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(message_expression
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receiver: (type_identifier)
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selector: (identifier)))
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(expression_statement
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(message_expression
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receiver: (type_identifier)
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selector: (identifier)))
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(class_implementation
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name: (identifier)
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(method_definition
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scope: (instance_scope)
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type: (type_identifier)
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declarator: (abstract_pointer_declarator)
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selector: (keyword_selector
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(keyword_declarator
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keyword: (identifier)
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type: (BOOL)
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name: (identifier)))
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body: (compound_statement
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(if_statement
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condition: (parenthesized_expression
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(identifier))
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consequence: (compound_statement))
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(return_statement
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(array_expression))))))
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================================================================================
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Macros: nested ifdef
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================================================================================
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#ifdef __OBJC__
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#import <UIKit/UIKit.h> // retain
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#else
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#ifndef FOUNDATION_EXPORT
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#if defined(__cplusplus)
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#define FOUNDATION_EXPORT extern "C" // retain
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#else
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#define FOUNDATION_EXPORT extern
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#endif
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#endif
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#endif
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--------------------------------------------------------------------------------
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(translation_unit
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(preproc_import
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path: (system_lib_string))
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(comment)
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(preproc_def
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name: (identifier)
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value: (preproc_arg)))
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================================================================================
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Macros: CF_EXTERN_C_BEGIN and CF_EXTERN_C_END
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================================================================================
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CF_EXTERN_C_BEGIN
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NSMutableArray* GetOpaqueDataArray();
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CF_EXTERN_C_END
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--------------------------------------------------------------------------------
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(translation_unit
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(declaration
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type: (type_identifier)
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declarator: (pointer_declarator
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declarator: (function_declarator
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declarator: (identifier)
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parameters: (parameter_list)))))
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================================================================================
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Macros: blank behind NS_ASSUME_NONNULL_BEGIN and NS_ASSUME_NONNULL_END
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================================================================================
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NS_ASSUME_NONNULL_BEGIN
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NS_ASSUME_NONNULL_END
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--------------------------------------------------------------------------------
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(translation_unit)
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