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.
164 lines
2.7 KiB
C++
164 lines
2.7 KiB
C++
/* Conformance Test 3.5.4.2: Verification of #elif character constant */
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/* expressions */
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int printf(const char *, ...);
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#define FIVE '5'
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#define SIX '6'
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#if 0
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#define NUM1 0
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#elif '2' * '8'
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#define NUM1 '2' * '8'
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#else
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#define NUM1 0
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#endif
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#if 0
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#define NUM2 0
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#elif '4' / '3'
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#define NUM2 '4' / '3'
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#else
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#define NUM2 0
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#endif
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#if 0
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#define NUM3 0
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#elif 'b' - 'a'
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#define NUM3 'b' - 'a'
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#else
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#define NUM3 0
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#endif
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#if 0
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#define NUM4 0
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#elif '\r' + '\f'
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#define NUM4 '\r' + '\f'
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#else
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#define NUM4 0
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#endif
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#if 0
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#define NUM5 0
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#elif ('p' == '\x70')
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#define NUM5 (('\p') == '\x70')
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#else
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#define NUM5 0
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#endif
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#if 0
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#define NUM6 0
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#elif ('\001' != 0)
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#define NUM6 ('2'*'8') | ('4'/'3') ^ ('A'-'b')\
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& ('\r'+'\f')
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#else
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#define NUM6 0
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#endif
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#if 0
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#define NUM7 0
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#elif ('6' < '7')
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#define NUM7 '6' < '7'
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#else
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#define NUM7 0
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#endif
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#if 0
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#define NUM8 0
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#elif ('2' <= '2')
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#define NUM8 '2' <= '2'
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#else
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#define NUM8 0
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#endif
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#if 0
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#define NUM9 0
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#elif ('8' > '7')
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#define NUM9 '8' > '7'
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#else
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#define NUM9 0
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#endif
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#if 0
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#define NUM10 0
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#elif ('0' >= '0')
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#define NUM10 '0' >= '0'
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#else
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#define NUM10 0
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#endif
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#if 0
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#define NUM11 0
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#elif (('\n') && ('\003'))
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#define NUM11 (('\n') && ('\003'))
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#else
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#define NUM11 0
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#endif
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#if 0
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#define NUM12 0
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#elif ((0) || ('d'))
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#define NUM12 'z' % '0' << '\01' >> '\x2'
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#else
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#define NUM12 0
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#endif
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#if 0
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#define NUM13 0
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#elif -('\x7f')
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#define NUM13 (-('\x7f'))
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#else
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#define NUM13 0
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#endif
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#if 0
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#define NUM14 0
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#elif ~('\0')
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#define NUM14 ~'\0'
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#else
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#define NUM14 0
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#endif
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#if 0
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#define NUM15 0
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#elif !0
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#define NUM15 NUM1 ? NUM2 : 187
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#else
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#define NUM15 0
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#endif
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#if 0
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#elif (defined(FIVE)) && (defined(SIX)) && (NUM1 == 0xAF0) && (NUM2 == 1)\
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&& (NUM3 == NUM2)
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int main (void)
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{
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if (NUM1 != 2800 ) goto Fail;
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if (NUM2 != 1 ) goto Fail;
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if (NUM3 != 1 ) goto Fail;
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if (NUM4 != 25 ) goto Fail;
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if (NUM5 != 1 ) goto Fail;
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if ((NUM6) != 0xAF8 ) goto Fail;
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if (NUM7 != 1 ) goto Fail;
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if (NUM8 != 1 ) goto Fail;
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if (NUM9 != 1 ) goto Fail;
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if (NUM10 != 1 ) goto Fail;
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if (NUM11 != 1 ) goto Fail;
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if (NUM12 != 13 ) goto Fail;
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if (NUM13 != -127 ) goto Fail;
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if (NUM14 != -1 ) goto Fail;
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if ((NUM15) != 1 ) goto Fail;
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printf ("Passed Conformance Test 3.5.4.2\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 3.5.4.2; location 1\n");
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}
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#else
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int main (void)
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{
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printf ("Failed Conformance Test 3.5.4.2; location 2\n");
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}
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#endif
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