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.
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
/* Conformance Test 7.10.0.1: Verification of comma operator */
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#include <math.h>
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#include <stdio.h>
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int main (void)
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{
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int i = 5;
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long L = 32777;
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char ch = '!';
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unsigned int ui = 653;
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unsigned long ul = 895;
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unsigned char uch = 0x8;
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comp c = 4294;
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float f = 3.5;
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double d = 87.65;
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extended e = 92.33;
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i = (i++ * 2, i -= 2, 88);
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L = (ch *= 2, ch--, 3000);
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ch = ('a' || 'b', ch++, ch);
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c = -9, 888, f * 3.3;
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f = 1.1 + f, f -= 57, f+=1.0;
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d = (L, uch, -f);
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e = 8 + e, e -= 0.33, e / 2;
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ui = ui * 3, ui--, ui;
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ul = (ul >>= 5, ul & 0x0, ul++, ul);
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uch = (2 + uch, 'Y');
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if ((i != 88) || (L != 3000) || (ch != 'B') || (ui != 1958) ||
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(ul != 28) || (uch != 'Y') || (fabs(c -(- 9.0)) > 0.00001) ||
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(fabs(f - (-51.4)) > 0.00001) || (fabs(d - 51.40) > 0.00001) ||
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(fabs(e - 100.000) > 0.00001))
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goto Fail;
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printf ("Passed Conformance Test 7.10.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 7.10.0.1\n");
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}
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