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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.
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/* Special Conformance Test 4.3.1.1: Ensure default storage class for */
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/* functions declared at the head of a */
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/* block is extern */
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/* */
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/* Other files needed: spc4311.cc - separately compiled file containing */
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/* functions called in this file */
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/* spc4311.exec - EXEC file which separately compiles */
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/* links and runs the files comprising */
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/* this test */
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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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int I1 (char ch);
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double D1 (float f);
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char c;
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float f;
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c = I1 ('z');
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if (c != 'Z')
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goto Fail;
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f = D1 (8.9);
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if (f != 8.0)
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goto Fail;
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printf ("Passed Special Conformance Test 4.3.1.1\n");
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return 0;
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Fail:
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printf ("Failed Special Conformance Test 4.3.1.1\n");
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}
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