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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.
30 lines
988 B
C++
30 lines
988 B
C++
/* Deviance Test 4.6.6.1: Ensure illegal initialization of structures is */
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/* detected */
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int printf(const char *, ...);
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struct S1 { int i;
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float f; } s1 = { 3, 8.0, 'a' }; /* too many values */
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struct S1 s2 = 2, 7.6; /* can't omit outer braces */
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static struct S1 s3 = { 5, 5.0, 6.0, 77.77 }; /* too many values */
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static struct S1 s4 = 0, 0.0; /* can't omit outer braces */
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int main (void)
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{
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int i = 8;
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float f = 3.5;
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auto struct S1 s1 = { i * 2, f }; /* can only use constants */
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register struct S1 s2 = { s1.i, f / 3.0 };
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auto struct S1 s3 = { 4, 4, 5, }; /* too many values */
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register struct S1 s4 = { 3, 2.0, 5.0E10 };
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auto struct S1 s5 = 6, 17.9; /* can't omit outer braces */
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register struct S1 s6 = 77, 90.0;
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printf ("Failed Deviance Test 4.6.6.1\n");
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}
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