ORCA-C/Tests/Conformance/C2.1.0.4.CC

/* Conformance Test 2.1.0.4:  Verification of ANSI C trigraphs in */
/*                            character string constants          */

#include <string.h>

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

int main (void)
  {
   char a [] = "??=??/boh??'??!??-??(??<??)??>boy";

   if ((strcmp (a, "#\boh^|~[{]}boy")) != 0)
       goto Fail;

   printf ("Passed Conformance Test 2.1.0.4\n");
   return 0;

Fail:
   printf ("Failed Conformance Test 2.1.0.4\n");
  }
Change all text/source files to LF line endings. 2017-10-21 18:40:19 -05:00			`/* Conformance Test 2.1.0.4: Verification of ANSI C trigraphs in */`
			`/* character string 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 17:50:42 -05:00			`#include <string.h>`

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

			`int main (void)`
Change all text/source files to LF line endings. 2017-10-21 18:40:19 -05:00			`{`
			`char a [] = "??=??/boh??'??!??-??(??<??)??>boy";`

			`if ((strcmp (a, "#\boh^\|~[{]}boy")) != 0)`
			`goto Fail;`

			`printf ("Passed Conformance Test 2.1.0.4\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 17:50:42 -05:00			`return 0;`
Change all text/source files to LF line endings. 2017-10-21 18:40:19 -05:00
			`Fail:`
			`printf ("Failed Conformance Test 2.1.0.4\n");`
			`}`