libbun/libbun — pull request #13 by imasahiro (2014-04-02 03:13:12+00:00)
Title: support function call at CGenerator

Current version of libbun cannot generate function call correctly.
```$ cat call.bun
function g() {};
function f() { g(); }```

```$ java -jar libbun-0.1.jar -t c call.bun
(call.bun:2) [error] undefined node:#ZFuncNameNode:?
function f() { g(); }
^

/* end of header */

static void g__0qqw();
static void f__0qqw();

static void g__0qqw() {
return;
}
;

static void f__0qqw() {
perror("(call.bun:2) [error] undefined node:#ZFuncNameNode:?\n\tfunction f() { g(); }\n\t ^")();
return;
}```

This pull request supports function call.