mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2025-01-01 13:29:32 +00:00
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.
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/* Conformance Test 2.1.0.3: Verification of ANSI C trigraphs in */
|
|
/* character constants */
|
|
|
|
int printf(const char *, ...);
|
|
|
|
int main (void)
|
|
{
|
|
char a;
|
|
|
|
a = '??='; /* ??= is '#' */
|
|
if (a != '#')
|
|
goto Fail;
|
|
|
|
a = '??/??/'; /* ??/ is '\' */
|
|
if (a != 0x5C)
|
|
goto Fail;
|
|
|
|
a = '??''; /* ??' is '^' */
|
|
if (a != '^')
|
|
goto Fail;
|
|
|
|
a = '??!'; /* ??! is '|' */
|
|
if (a != '|')
|
|
goto Fail;
|
|
|
|
a = '??-'; /* ??- is '~' */
|
|
if (a != '~')
|
|
goto Fail;
|
|
|
|
a = '??('; /* ??( is '[' */
|
|
if (a != '[')
|
|
goto Fail;
|
|
|
|
a = '??<'; /* ??< is '{' */
|
|
if (a != '{')
|
|
goto Fail;
|
|
|
|
a = '??)'; /* ??) is ']' */
|
|
if (a != ']')
|
|
goto Fail;
|
|
|
|
a = '??>'; /* ??> is '}' */
|
|
if (a != '}')
|
|
goto Fail;
|
|
|
|
printf ("Passed Conformance Test 2.1.0.3\n");
|
|
return 0;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 2.1.0.3\n");
|
|
}
|