ORCA-C/Tests/Deviance/D2.7.3.3.CC

/* Deviance Test 2.7.3.3:  Ensure character constants containing no */
/*                         characters are flagged as errors         */

int printf(const char *, ...);

int main (void)
  {
   char a, b;

   a = '';
   b = '';

   printf ("Failed Deviance Test 2.7.3.3\n");
  }
Change all text/source files to LF line endings. 2017-10-21 23:40:19 +00:00			`/* Deviance Test 2.7.3.3: Ensure character constants containing no */`
			`/* characters are flagged as errors */`
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, b;`

			`a = '';`
			`b = '';`

			`printf ("Failed Deviance Test 2.7.3.3\n");`
			`}`