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.
63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
/* Conformance Test 7.6.2.1: Verification of additive operators */
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#include <stdio.h>
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#include <math.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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signed 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 + -8;
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L = 3 + L;
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ch = 2 + ch;
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c = -9 + c;
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f = 1.1 + f;
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d = d + 5;
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e = 8 + e;
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ui = ui + 3;
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ul = 7 + ul;
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uch = 2 + uch;
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if ((i != -3) || (L != 32780) || (ch != '#') || (ui != 656) ||
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(ul != 902) || (uch != 10) || (c != 4285) ||
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(fabs(f - 4.6) > 0.00001) || (fabs(d - 92.65) > 0.00001) ||
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(fabs(e - 100.33) > 0.00001))
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goto Fail;
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i = i - (-2000);
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L = 33 - L;
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ch = -90 - ch;
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c = 0 - c;
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f = 6.8 - f;
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d = d - 72.1;
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e = 3.2 - e;
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ui = ui - 8;
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ul = 999 - ul;
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uch = uch - uch;
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if ((i != 1997) || (L != -32747) || (ch != -125) || (ui != 648) ||
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(ul != 97) || (uch != 0) || (c != -4285) ||
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(fabs(f - 2.2) > 0.00001) || (fabs(d - 20.55) > 0.00001) ||
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(fabs(e + 97.13) > 0.00001))
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goto Fail;
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printf ("Passed Conformance Test 7.6.2.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 7.6.2.1\n");
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}
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