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.
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/* Conformance Test 2.1.0.3: Verification of ANSI C trigraphs in */
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/* character constants */
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int printf(const char *, ...);
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int main (void)
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{
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char a;
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a = '??='; /* ??= is '#' */
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if (a != '#')
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goto Fail;
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a = '??/??/'; /* ??/ is '\' */
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if (a != 0x5C)
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goto Fail;
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a = '??''; /* ??' is '^' */
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if (a != '^')
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goto Fail;
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a = '??!'; /* ??! is '|' */
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if (a != '|')
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goto Fail;
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a = '??-'; /* ??- is '~' */
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if (a != '~')
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goto Fail;
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a = '??('; /* ??( is '[' */
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if (a != '[')
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goto Fail;
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a = '??<'; /* ??< is '{' */
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if (a != '{')
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goto Fail;
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a = '??)'; /* ??) is ']' */
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if (a != ']')
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goto Fail;
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a = '??>'; /* ??> is '}' */
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if (a != '}')
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goto Fail;
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printf ("Passed Conformance Test 2.1.0.3\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 2.1.0.3\n");
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}
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