used-before-declaration.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 6 行

// Copyroght (C) 2003 Free Software Foundation
// Origin: PR/12832, Jonathan Wakely <[e-mail]>

void f() { g(); }               // { dg-error "not declared" "" }
void g() { }