mirror of https://github.com/cc65/cc65.git
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
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Copyright 2020 The cc65 Authors
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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/*
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Test of indirect goto with dynamic labels and order label def, label ref, goto.
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https://github.com/cc65/cc65/issues/1209
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This should compile and should be moved to tests/val/ when the bug is fixed.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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/* When operating correctly, this returns 0. */
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int f (void)
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{
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static void *x[1];
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/* Define the label before referencing it with indirect label syntax. */
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L: if (x[0] != 0) return 0;
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x[0] = &&L;
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goto *x[0];
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}
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static unsigned char failures = 0;
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int main (void)
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{
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if (f () != 0) failures++;
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if (failures == 0) {
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printf ("PASS\n");
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} else {
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printf ("FAIL\n");
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}
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return failures;
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}
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