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Diffstat (limited to 'test/BlocksRuntime/byrefcopystack.c')
-rw-r--r-- | test/BlocksRuntime/byrefcopystack.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/BlocksRuntime/byrefcopystack.c b/test/BlocksRuntime/byrefcopystack.c new file mode 100644 index 000000000..d119afa36 --- /dev/null +++ b/test/BlocksRuntime/byrefcopystack.c @@ -0,0 +1,41 @@ +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. + +// +// byrefcopystack.m +// testObjects +// +// Created by Blaine Garst on 5/13/08. +// + + + +#include <stdio.h> +#include <Block.h> + +// CONFIG rdar://6255170 + +void (^bumpi)(void); +int (^geti)(void); + +void setClosures() { + int __block i = 10; + bumpi = Block_copy(^{ ++i; }); + geti = Block_copy(^{ return i; }); +} + +int main(int argc, char *argv[]) { + setClosures(); + bumpi(); + int i = geti(); + + if (i != 11) { + printf("*** %s didn't update i\n", argv[0]); + return 1; + } + printf("%s: success\n", argv[0]); + return 0; +} |