Add chibicc

This program popped up on Hacker News recently. It's the only modern
compiler I've ever seen that doesn't have dependencies and is easily
modified. So I added all of the missing GNU extensions I like to use
which means it might be possible soon to build on non-Linux and have
third party not vendor gcc binaries.
This commit is contained in:
Justine Tunney 2020-12-05 12:20:41 -08:00
parent e44a0cf6f8
commit 8da931a7f6
298 changed files with 19493 additions and 11950 deletions

10
third_party/chibicc/test/generic_test.c vendored Normal file
View file

@ -0,0 +1,10 @@
#include "third_party/chibicc/test/test.h"
int main() {
ASSERT(1, _Generic(100.0, double : 1, int * : 2, int : 3, float : 4));
ASSERT(2, _Generic((int *)0, double : 1, int * : 2, int : 3, float : 4));
ASSERT(2, _Generic((int[3]){}, double : 1, int * : 2, int : 3, float : 4));
ASSERT(3, _Generic(100, double : 1, int * : 2, int : 3, float : 4));
ASSERT(4, _Generic(100f, double : 1, int * : 2, int : 3, float : 4));
return 0;
}