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.
63 lines
1.1 KiB
C++
63 lines
1.1 KiB
C++
/* Conformance Test 3.5.2.2: Verification of #elif command, using macro */
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/* substitution */
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int printf(const char *, ...);
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#define MACRO1(x,y,z) ((x) + (y) * (z))
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#define PASS "Passed Conformance Test 3.5.2.2\n"
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#define FAIL "Failed Conformance Test 3.5.2.2\n"
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#if MACRO1 (-6,2,3)
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# define MSG FAIL
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#elif MACRO1 (8,-4,2)
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# define MSG FAIL
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#elif MACRO1 (16,8,-2)
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# define MSG FAIL
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#elif MACRO1 (-10,-5,-2)
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# define MSG FAIL
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#elif MACRO1 (2,3,4)
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# define MSG PASS
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#elif MACRO1 (1,2,3)
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# define MSG FAIL
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#elif MACRO1 (2,3,4)
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# define MSG FAIL
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#elif MACRO1 (3,4,5)
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# define MSG FAIL
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#elif MACRO1 (4,5,6)
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# define MSG FAIL
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#elif MACRO1 (5,6,7)
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# define MSG FAIL
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#elif MACRO1 (6,7,8)
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# define MSG FAIL
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#elif MACRO1 (7,8,9)
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# define MSG FAIL
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#elif MACRO1 (4,2,-2)
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# define MSG FAIL
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#elif MACRO1 (0,0,0)
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# define MSG FAIL
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#elif MACRO1 (4,5,6)
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# define MSG FAIL
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#else
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# define MSG FAIL
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#endif
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int main (void)
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{
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printf (MSG);
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}
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