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author | Alexey Samsonov <samsonov@google.com> | 2014-02-14 09:47:31 +0000 |
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committer | Alexey Samsonov <samsonov@google.com> | 2014-02-14 09:47:31 +0000 |
commit | 28d10da69f52af1b01fbc12fd503621713641500 (patch) | |
tree | 76222f9698fdaafdfe23235d18d5ac804ea515d6 /test/BlocksRuntime/k-and-r.c | |
parent | 08c9d0bc3ac37d7d5def0318a1420e67cca53e41 (diff) |
Move tests for BlocksRuntime and builtins to corresponding directories under test/
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201396 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/BlocksRuntime/k-and-r.c')
-rw-r--r-- | test/BlocksRuntime/k-and-r.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/BlocksRuntime/k-and-r.c b/test/BlocksRuntime/k-and-r.c new file mode 100644 index 000000000..16b9cc643 --- /dev/null +++ b/test/BlocksRuntime/k-and-r.c @@ -0,0 +1,33 @@ +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. + +// -*- mode:C; c-basic-offset:4; tab-width:4; intent-tabs-mode:nil; -*- +// CONFIG error: incompatible block pointer types assigning + +#import <stdio.h> +#import <stdlib.h> + +int main(int argc, char *argv[]) { +#ifndef __cplusplus + char (^rot13)(); + rot13 = ^(char c) { return (char)(((c - 'a' + 13) % 26) + 'a'); }; + char n = rot13('a'); + char c = rot13('p'); + if ( n != 'n' || c != 'c' ) { + printf("%s: rot13('a') returned %c, rot13('p') returns %c\n", argv[0], n, c); + exit(1); + } +#else +// yield characteristic error message for C++ +#error incompatible block pointer types assigning +#endif +#ifndef __clang__ +// yield characteristic error message for C++ +#error incompatible block pointer types assigning +#endif + printf("%s: success\n", argv[0]); + exit(0); +} |