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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.
29 lines
746 B
C++
29 lines
746 B
C++
/* Deviance Test 4.6.1.1: Ensure non-constant initialization of static and */
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/* extern variables is detected */
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int printf(const char *, ...);
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static int i = 5;
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static int j = i + 2;
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static long L1 = &i - j;
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static char ch1 = (char) L1 / i;
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static unsigned int u1 = 5 >> ch1;
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static unsigned long ul1 = (unsigned long) (u1);
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int ext1 = r7 * 7;
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long ext2 = (int) 98.7 - i;
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char ext3 = ch1 / ch1;
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unsigned int ext4 = ext3 || ext1;
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unsigned long ext5 = ul1;
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int main (void)
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{
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static int m1 = m1 - 0;
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static long m2 = ch1;
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static char m3 = 'a' + 'b' - ext3;
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static unsigned int m4 = m2 + ul1;
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static unsigned long m5 = ext5;
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printf ("Failed Deviance Test 4.6.1.1\n");
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}
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