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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.
63 lines
662 B
C++
63 lines
662 B
C++
/* Conformance Test 4.3.0.2: Check uniqueness of static variables */
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int printf(const char *, ...);
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static int var;
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int sub1(void)
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{
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static int var;
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var = 2;
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{
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static int var;
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var = 3;
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if (var != 3)
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return 1;
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}
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if (var != 2)
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return 1;
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return 0;
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}
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int sub2(void)
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{
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static int var;
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var = 2;
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{
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static int var;
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var = 3;
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if (var != 3)
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return 1;
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}
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if (var != 2)
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return 1;
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return 0;
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}
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int main (void)
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{
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var = 1;
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if (sub1()) goto Fail;
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if (sub2()) goto Fail;
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if (var != 1) goto Fail;
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printf ("Passed Conformance Test 4.3.0.2\n");
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return 0;
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Fail: printf ("Failed Conformance Test 4.3.0.2\n");
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}
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