JehanneOS/mksh
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remove unused flag

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This commit is contained in:
tg 2012-07-30 17:04:31 +00:00
parent cb5b1b3a88
commit 0db4002bd6
2 changed files with 3 additions and 9 deletions
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3
sh.h
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@ -157,7 +157,7 @@
#endif #endif
#ifdef EXTERN #ifdef EXTERN
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.574 2012/07/22 15:56:51 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/sh.h,v 1.575 2012/07/30 17:04:30 tg Exp $");
#endif #endif
#define MKSH_VERSION "R40 2012/07/21" #define MKSH_VERSION "R40 2012/07/21"
@ -667,7 +667,6 @@ extern struct env {
/* # indicates env has valid jbuf (see unwind()) */ /* # indicates env has valid jbuf (see unwind()) */
/* struct env.flag values */ /* struct env.flag values */
#define EF_FUNC_PARSE BIT(0) /* function being parsed */
#define EF_BRKCONT_PASS BIT(1) /* set if E_LOOP must pass break/continue on */ #define EF_BRKCONT_PASS BIT(1) /* set if E_LOOP must pass break/continue on */
#define EF_FAKE_SIGDIE BIT(2) /* hack to get info from unwind to quitenv */ #define EF_FAKE_SIGDIE BIT(2) /* hack to get info from unwind to quitenv */

9
syn.c
View File

@ -23,7 +23,7 @@
#include "sh.h" #include "sh.h"
__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.77 2012/07/01 15:38:08 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/syn.c,v 1.78 2012/07/30 17:04:31 tg Exp $");
extern short subshell_nesting_level; extern short subshell_nesting_level;
extern void yyskiputf8bom(void); extern void yyskiputf8bom(void);
@ -656,7 +656,6 @@ function_body(char *name,
{ {
char *sname, *p; char *sname, *p;
struct op *t; struct op *t;
bool old_func_parse;
sname = wdstrip(name, 0); sname = wdstrip(name, 0);
/*- /*-
@ -678,7 +677,7 @@ function_body(char *name,
*/ */
if (ksh_func) { if (ksh_func) {
if (tpeek(CONTIN|KEYWORD|sALIAS) == '(' /*)*/) { if (tpeek(CONTIN|KEYWORD|sALIAS) == '(' /*)*/) {
/* function foo () { */ /* function foo () { //}*/
ACCEPT; ACCEPT;
musthave(')', 0); musthave(')', 0);
/* degrade to POSIX function */ /* degrade to POSIX function */
@ -693,8 +692,6 @@ function_body(char *name,
t->u.ksh_func = tobool(ksh_func); t->u.ksh_func = tobool(ksh_func);
t->lineno = source->line; t->lineno = source->line;
old_func_parse = e->flags & EF_FUNC_PARSE;
e->flags |= EF_FUNC_PARSE;
if ((t->left = get_command(CONTIN)) == NULL) { if ((t->left = get_command(CONTIN)) == NULL) {
char *tv; char *tv;
/* /*
@ -715,8 +712,6 @@ function_body(char *name,
t->left->vars[0] = NULL; t->left->vars[0] = NULL;
t->left->lineno = 1; t->left->lineno = 1;
} }
if (!old_func_parse)
e->flags &= ~EF_FUNC_PARSE;
return (t); return (t);
} }