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ORCA-C/Tests/Conformance/C2.1.0.3.CC

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
/* Conformance Test 2.1.0.3: Verification of ANSI C trigraphs in */
/* character constants */
Fix various C99+ conformance issues and bugs in test cases. 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.
2022-10-17 22:50:42 +00:00
int printf(const char *, ...);
int main (void)
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
{
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");
Fix various C99+ conformance issues and bugs in test cases. 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.
2022-10-17 22:50:42 +00:00
return 0;
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
Fail:
printf ("Failed Conformance Test 2.1.0.3\n");
}
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