mirror of
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.
36 lines
771 B
C++
36 lines
771 B
C++
/* Conformance Test 3.3.3.1: Ensure correct macro expansion for nested */
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/* macros and nested macro calls */
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int printf(const char *, ...);
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#define addMult(a,b,c) mult ( (add((a),(c))), (b) )
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#define mult(x,y) (y) * (x)
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#define add(i,j) (i) + (j)
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int main (void)
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{
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long i, j, k, m;
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i = 2;
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j = 3;
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k = 5;
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m = addMult (i, j, k);
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if (m != 21)
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goto Fail;
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m = addMult ( (mult (j,k)), (add (m,i)), 4 );
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if (m != 437)
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goto Fail;
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j = add ( (mult (k,i)), (addMult ((m), (mult ((i), (add (m,m))) ), (k))));
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if (j != 772626)
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goto Fail;
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printf ("Passed Conformance Test 3.3.3.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 3.3.3.1\n");
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}
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