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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.
24 lines
583 B
C++
24 lines
583 B
C++
/* Special Conformance Test 3.6.0.2: Test explicit line numbering (#line) */
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/* with a filename */
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#define lineNum(x) x
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#pragma debug 9 /* enable range checking and trace back */
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void Sub (void)
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{
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int a [4080]; /* ensure stack overflow into SANE's area */
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}
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#line lineNum(88) "noFile" /* expect trace back to report error on line */
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/* 91 (call to Sub), in file noFile */
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int Sub2 (void)
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{
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Sub();
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}
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int main (void)
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{
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Sub2 ();
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}
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