| @import Foundation; |
| @import Dispatch; |
| |
| @interface NSString () |
| |
| - (void)enumerateLinesUsingBlock: |
| (nonnull __attribute__((noescape)) void (^)(_Nonnull NSString *line))f; |
| // FIXME: The importer drops this. |
| //- (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *b)) f; |
| |
| @end |
| |
| typedef void (^my_block_t)(void); |
| |
| my_block_t blockWithoutNullability(); |
| my_block_t _Nonnull blockWithNonnull(); |
| my_block_t _Null_unspecified blockWithNullUnspecified(); |
| my_block_t _Nullable blockWithNullable(); |
| |
| void accepts_block(my_block_t) __attribute__((nonnull)); |
| void accepts_noescape_block(__attribute__((noescape)) my_block_t) __attribute__((nonnull)); |
| |
| // Please see related tests in PrintAsObjC/imported-block-typedefs.swift. |
| |
