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https://github.com/byteworksinc/ORCA-C.git
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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.
25 lines
879 B
C++
25 lines
879 B
C++
/* Special Conformance Test 4.6.3.5: Verification of pointer initialization: */
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/* setting pointer to integer constant */
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/* */
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/* Tester needs to enter one character from the keyboard and then check that */
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/* the key echoed is the same key. */
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/* */
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int printf(const char *, ...);
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int main (void)
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{
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static char *keyBoard = (char *) 0xC000ul, *strobe = (char *) 0xC010ul, ch;
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*keyBoard = 0;
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printf ("Please type one character\n");
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while (!(*keyBoard & 0x0080)) ;
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*strobe = 1;
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ch = *keyBoard;
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printf ("The character typed is: %c\n", ch);
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return 0;
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Fail:
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printf ("Failed Special Conformance Test 4.6.3.5\n");
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}
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