[hackers] [scc] Remove legacy error recovery code in compound() || Roberto E. Vargas Caballero

From: <git_AT_suckless.org>
Date: Tue, 18 Aug 2015 10:02:55 +0200 (CEST)

commit f7fddfcd7659f0545c8b3eb367f11f3f68dab7c0
Author: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
AuthorDate: Mon Aug 17 15:58:12 2015 +0200
Commit: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
CommitDate: Mon Aug 17 15:58:12 2015 +0200

    Remove legacy error recovery code in compound()
    
    The error recovery must be rewritten, so this code is disturbing.

diff --git a/cc1/stmt.c b/cc1/stmt.c
index 294ab5d..47c2765 100644
--- a/cc1/stmt.c
+++ b/cc1/stmt.c
_AT_@ -301,14 +301,10 @@ blockit(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
 void
 compound(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
 {
- extern jmp_buf recover;
-
         pushctx();
         expect('{');
 
         for (;;) {
- setsafe(END_COMP);
- setjmp(recover);
                 if (yytoken == '}')
                         break;
                 blockit(lbreak, lcont, lswitch);
Received on Tue Aug 18 2015 - 10:02:55 CEST