zig/example/hello.zig

#link("c")
extern {
    fn puts(s: *mut u8) -> i32;
    fn exit(code: i32) -> unreachable;
}

export fn _start() -> unreachable {
    puts("Hello, world!");
    exit(0);
}
support linker directives now you can depend on libc in zig language instead of it being hardcoded in the compiler. 2015-11-25 14:44:41 +08:00			`#link("c")`
hello world IR code looks good 2015-11-24 17:43:45 +08:00			`extern {`
			`fn puts(s: *mut u8) -> i32;`
add unreachable expression now creating .o file from hello.zig correctly 2015-11-25 04:37:14 +08:00			`fn exit(code: i32) -> unreachable;`
hello world IR code looks good 2015-11-24 17:43:45 +08:00			`}`

add pub and export visibility modifiers and optimization 2015-11-28 06:46:06 +08:00			`export fn _start() -> unreachable {`
write object file and fix void return type 2015-11-25 04:00:38 +08:00			`puts("Hello, world!");`
			`exit(0);`
input output 2015-08-06 06:46:40 +08:00			`}`