[src/trunk]: src/usr.bin/xlint/lint1 Don't free memory; it is used later.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a527aefdf4df
branches:  trunk
changeset: 328771:a527aefdf4df
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Apr 17 16:29:26 2014 +0000

description:
Don't free memory; it is used later.

diffstat:

 usr.bin/xlint/lint1/init.c |  25 ++++++++-----------------
 1 files changed, 8 insertions(+), 17 deletions(-)

diffs (77 lines):

diff -r 9a32e8a44cea -r a527aefdf4df usr.bin/xlint/lint1/init.c
--- a/usr.bin/xlint/lint1/init.c        Thu Apr 17 16:22:48 2014 +0000
+++ b/usr.bin/xlint/lint1/init.c        Thu Apr 17 16:29:26 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: init.c,v 1.24 2009/10/02 18:17:16 christos Exp $       */
+/*     $NetBSD: init.c,v 1.25 2014/04/17 16:29:26 christos Exp $       */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: init.c,v 1.24 2009/10/02 18:17:16 christos Exp $");
+__RCSID("$NetBSD: init.c,v 1.25 2014/04/17 16:29:26 christos Exp $");
 #endif
 
 #include <stdlib.h>
@@ -500,7 +500,7 @@
        DPRINTF(("mkinit(%s %s)\n", tyname(buf, sizeof(buf), tn->tn_type),
           prtnode(sbuf, sizeof(sbuf), tn)));
        if (initerr || tn == NULL)
-               goto end;
+               return;
 
        sc = initsym->s_scl;
 
@@ -521,8 +521,8 @@
                ln->tn_type = tduptyp(ln->tn_type);
                ln->tn_type->t_const = 0;
                tn = build(ASSIGN, ln, tn);
-               expr(tn, 0, 0, 1);
-               goto end;
+               expr(tn, 0, 0, 0);
+               return;
        }
 
        /*
@@ -533,11 +533,11 @@
 
        /* Initialisations by strings are done in strginit(). */
        if (strginit(tn))
-               goto end;
+               return;
 
        nextinit(0);
        if (initerr || tn == NULL)
-               goto end;
+               return;
 
        initstk->i_cnt--;
        DPRINTF(("mkinit() cnt=%d tn=%p\n", initstk->i_cnt, tn));
@@ -558,7 +558,7 @@
                LERROR("mkinit()");
 
        if (!typeok(INIT, 0, ln, tn))
-               goto end;
+               return;
 
        /*
         * Store the tree memory. This is nessesary because otherwise
@@ -594,15 +594,6 @@
                        }
                }
        }
-
- end:
-       /*
-        * We only free the block, if we are not a compound declaration
-        * We know that the only symbols that start with a digit are the
-        * ones we allocate with mktempsym() for compound declarations
-        */
-       if (!isdigit((unsigned char)initsym->s_name[0]))
-               tfreeblk();
 }