33 lines
741 B
C
33 lines
741 B
C
//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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#include <Block.h>
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#include <stdio.h>
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// CONFIG rdar://6225809
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// fixed in 5623
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int main(int argc, char *argv[]) {
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__block int a = 42;
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int* ap = &a; // just to keep the address on the stack.
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void (^b)(void) = ^{
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//a; // workaround, a should be implicitly imported
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Block_copy(^{
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a = 2;
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});
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};
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Block_copy(b);
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if(&a == ap) {
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printf("**** __block heap storage should have been created at this point\n");
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return 1;
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}
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printf("%s: Success\n", argv[0]);
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return 0;
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}
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