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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/varargs-bad-assign.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/varargs-bad-assign.c')
-rw-r--r-- | test/BlocksRuntime/varargs-bad-assign.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/BlocksRuntime/varargs-bad-assign.c b/test/BlocksRuntime/varargs-bad-assign.c new file mode 100644 index 000000000..b978668b9 --- /dev/null +++ b/test/BlocksRuntime/varargs-bad-assign.c @@ -0,0 +1,44 @@ +// +// 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; -*- +// HACK ALERT: gcc and g++ give different errors, referencing the line number to ensure that it checks for the right error; MUST KEEP IN SYNC WITH THE TEST +// CONFIG 27: error: + +#import <stdio.h> +#import <stdlib.h> +#import <string.h> +#import <stdarg.h> + + +int main (int argc, const char * argv[]) { + int (^sumn)(int n, ...); + int six = 0; + + sumn = ^(int a, int b, int n, ...){ + int result = 0; + va_list numbers; + int i; + + va_start(numbers, n); + for (i = 0 ; i < n ; i++) { + result += va_arg(numbers, int); + } + va_end(numbers); + + return result; + }; + + six = sumn(3, 1, 2, 3); + + if ( six != 6 ) { + printf("%s: Expected 6 but got %d\n", argv[0], six); + exit(1); + } + + printf("%s: success\n", argv[0]); + return 0; +} |