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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.
22 lines
705 B
C++
22 lines
705 B
C++
/* Deviance Test 4.6.8.1: Ensure improper dropping of initializer braces */
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/* is detected */
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int printf(const char *, ...);
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static int i1 [3] = 1, 2, 3; /* can't drop outer braces for arrays */
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float f1 [2] = 3.1, 2.3; /* and structures */
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struct S1 { char ch; float f; };
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static struct S1 s1 = 'a', 3.3;
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struct S1 s2 = 'b', 4.4;
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struct S2 { comp c1 [3]; long L1 [2]; char ch; };
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int main (void)
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{
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unsigned int ui1 [4] = 2, 3; /* can't drop outer braces for arrays */
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struct S1 s3 = 'a', 3.3; /* and structures */
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printf ("Failed Deviance Test 4.6.8.1\n");
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}
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