tinycc/tests2/11_precedence.c
Milutin Jovanović 42c1b6ba38 tests: Added numerous tests.
The tests are taken almost verbatim from the open source project PicoC. It can
be found at https://code.google.com/p/picoc/.

The tests range from very simple/trivial ones to more complicated. My view is
that the more tests the better. Without tests like this I was very reluctant to
make any changes to tcc for the fear of breaking things.

The tests pass on Win32, OSX, Linux x86 and x86_64. One or two tests fail on
each platform due to differences in the runtime library.
2012-06-18 15:11:39 -04:00

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C

#include <stdio.h>
int main()
{
int a;
int b;
int c;
int d;
int e;
int f;
int x;
int y;
a = 12;
b = 34;
c = 56;
d = 78;
e = 0;
f = 1;
printf("%d\n", c + d);
printf("%d\n", (y = c + d));
printf("%d\n", e || e && f);
printf("%d\n", e || f && f);
printf("%d\n", e && e || f);
printf("%d\n", e && f || f);
printf("%d\n", a && f | f);
printf("%d\n", a | b ^ c & d);
printf("%d, %d\n", a == a, a == b);
printf("%d, %d\n", a != a, a != b);
printf("%d\n", a != b && c != d);
printf("%d\n", a + b * c / f);
printf("%d\n", a + b * c / f);
printf("%d\n", (4 << 4));
printf("%d\n", (64 >> 4));
return 0;
}
// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :