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709321b69f
CF_OPTIONS is defined differently in the SDK based on a __cplusplus preprocessor branch. As a result, declarations referencing CF_OPTIONS are mangled differently depending on if C++ interop is enabled. This meant a module compiled with cxx interop on could not be linked with a module compiled without and vice versa. This patch modifies the mangler such that the mangled names are consistent. This is achieved by feeding the mangler a modified AST node that looks like the Objective-C definition of CF_OPTIONS, even when we have cxx interop enabled.
28 lines
1001 B
C
28 lines
1001 B
C
#if __has_attribute(enum_extensibility)
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#define __CF_ENUM_ATTRIBUTES __attribute__((enum_extensibility(open)))
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#define __CF_CLOSED_ENUM_ATTRIBUTES __attribute__((enum_extensibility(closed)))
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#define __CF_OPTIONS_ATTRIBUTES \
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__attribute__((flag_enum, enum_extensibility(open)))
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#else
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#define __CF_ENUM_ATTRIBUTES
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#define __CF_CLOSED_ENUM_ATTRIBUTES
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#define __CF_OPTIONS_ATTRIBUTES
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#endif
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#if (__cplusplus)
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#define CF_OPTIONS(_type, _name) \
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_type __attribute__((availability(swift, unavailable))) _name; \
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enum __CF_OPTIONS_ATTRIBUTES : _name
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#else
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#define CF_OPTIONS(_type, _name) \
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enum __CF_OPTIONS_ATTRIBUTES _name : _type _name; \
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enum _name : _type
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#endif
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#define NS_OPTIONS(_type, _name) CF_OPTIONS(_type, _name)
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typedef NS_OPTIONS(int, StandardNSOption) {
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StandardNSOption1,
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StandardNSOption2
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};
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