mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-05-28 12:41:35 +00:00
91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
60 lines
822 B
C++
60 lines
822 B
C++
/* Conformance Test 3.5.3.1: Verification of #ifdef and #ifndef commands */
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int printf(const char *, ...);
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#define ONE 1
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#define TWO 2
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#define THREE 3
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#define FOUR 4
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#ifdef ONE
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#define COUNT1 1
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#endif
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#ifdef TWO
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#define COUNT2 2
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#endif
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#ifdef THREE
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#define COUNT3 3
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#endif
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#ifdef FOUR
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#define COUNT4 4
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#endif
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#undef ONE
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#undef TWO
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#undef THREE
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#undef FOUR
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#ifndef ONE
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#define COUNT5 5
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#endif
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#ifndef TWO
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#define COUNT6 6
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#endif
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#ifndef THREE
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#define COUNT7 7
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#endif
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#ifndef FOUR
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#define COUNT8 8
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#endif
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int main (void)
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{
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int a;
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a = COUNT1 + COUNT2 + COUNT3 + COUNT4 + COUNT5 + COUNT6 + COUNT7 + COUNT8;
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if (a != 36)
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goto Fail;
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printf ("Passed Conformance Test 3.5.3.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 3.5.3.1\n");
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}
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