ORCA-C/Tests/Conformance/C2.5.0.4.CC
Stephen Heumann 91d33b586d 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 20:17:24 -05:00

115 lines
5.0 KiB
C++

/* Conformance Test 2.5.0.4: Test characters comprising identifiers for */
/* structures */
int printf(const char *, ...);
int main (void)
{
struct _____________________________________________9 {
int ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZ\
abcdefghijklmnopqrstuvwxyz_____________01234567899876543210\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210;
long ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZ\
abcdefghijklmnopqrstuvwxyz_____________01234567899876543210\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
0123456789987654321; } abcDEF, ABCdef;
struct _____________________________________________9 s;
abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210 = 26;
abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321 = 2147483647;
ABCdef.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210 = 25;
ABCdef.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321 = 2147483646;
s.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210 = -5;
s.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321 = -2147483647;
if (abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210 == \
ABCdef.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210)
goto Fail;
if (abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210 == \
s.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________01234567899876543210)
goto Fail;
if (abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321 == \
ABCdef.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321)
goto Fail;
if (abcDEF.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321 == \
s.\
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_____________\
01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrs\
tuvwxyz_____________01234567899876543210ABCDEFGHIJKLMNOPQRSTUVWXY\
Zabcdefghijklmnopqrstuvwxyz_____________0123456789987654321)
goto Fail;
printf ("Passed Conformance Test 2.5.0.4\n");
return 0;
Fail:
printf ("Failed Conformance Test 2.5.0.4\n");
}