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https://github.com/byteworksinc/ORCA-C.git
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6ead1d4caf
These are currently only run by the new DOIT3 test-running script. Note that these tests are designed to be applicable to most implementations of C95/C99/C11, not just ORCA/C. They do make certain assumptions not guaranteed by the standards (e.g. power of 2 types and some properties of IEEE-like FP), but in general those assumptions should be true for most 'normal' systems.
47 lines
960 B
C
47 lines
960 B
C
/*
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* Test use of generic selection expressions (C11).
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*/
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#include <stdio.h>
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#define g(x) _Generic((x), \
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int: (x)+1, \
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long: (x)+2, \
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double: (x)+3, \
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long double: (x)+4, \
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unsigned char *: 100, \
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int *: 101, \
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default: 200 \
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)
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int main(void) {
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int i;
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if (g(12345) != 12346)
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goto Fail;
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if (g(1000000L) != 1000002)
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goto Fail;
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if (g(123.0) != 126.0)
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goto Fail;
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if (g(123.0L) != 127.0L)
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goto Fail;
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if (g((unsigned char*)&i) != 100)
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goto Fail;
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if (g(&i) != 101)
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goto Fail;
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if (g(123u) != 200)
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goto Fail;
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printf ("Passed Conformance Test c11generic\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test c11generic\n");
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}
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