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ORCA-C/Tests/Conformance/C2.1.0.2.CC

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
/* Conformance Test 2.1.0.2: Verification of ANSI C trigraphs */
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.
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#include <string.h>
int printf(const char *, ...);
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
??=define ten 10 /* ??= is '#' */
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 main (void)
Change all text/source files to LF line endings.
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??< /* ??< is '{' */
int i;
char a, b??(10??) = "abc"; /* ??( is '[' */
/* ??) is ']' */
if (ten != 10)
goto Fail;
if ((strcmp (b, "abc")) != 0)
goto Fail;
a = '??/n'; /* ??/ is '\' */
if (a != 0x0A)
goto Fail;
i = 5 ??/
* 8;
i = 0x7F ??' 0x03; /* ??' is '^', XOR */
if (i != 0x7C)
goto Fail;
i = 0x45 ??! 0x03; /* ??! is '|', OR */
if (i != 0x47)
goto Fail;
i = ??-i; /* ??- is '~', bitwise negation */
if (i != 0xFFB8)
goto Fail;
printf ("Passed Conformance Test 2.1.0.2\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 2.1.0.2\n");
??> /* ??> is '}' */
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