cc65/test/val/bug1320.c

/*
  Copyright 2020, The cc65 Authors

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  Permission is granted to anyone to use this software for any purpose,
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  freely, subject to the following restrictions:

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     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated, but is not required.
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     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
*/

/*
  Test of a post-counted pointer argument,
  followed by a (nested) function-call argument.
  Test that compiling it doesn't cause a seg-fault.

  https://github.com/cc65/cc65/issues/1320
*/

static char *var;

static void foo (char *, char)
{
}

static char bar (void)
{
    return 'b';
}

int main (void)
{
    foo (var++, bar ());
    return 0;
}