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empty arglists are valid 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@24257 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo 2006-05-02 18:48:47 +00:00
parent 3173305448
commit 65b8f8365e
2 changed files with 603 additions and 632 deletions
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1225
pbx/ael/ael.tab.c
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10
pbx/ael/ael.y
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@ -211,13 +211,6 @@ macro : KW_MACRO word LP arglist RP LC macro_statements RC {
| KW_MACRO word LP arglist RP LC RC {
$$ = npval2(PV_MACRO, &@1, &@7);
$$->u1.str = $2; $$->u2.arglist = $4; }
| KW_MACRO word LP RP LC macro_statements RC {
$$ = npval2(PV_MACRO, &@1, &@7);
$$->u1.str = $2;
$$->u3.macro_statements = $6; }
| KW_MACRO word LP RP LC RC {
$$ = npval2(PV_MACRO, &@1, &@6);
$$->u1.str = $2; }
;
globals : KW_GLOBALS LC global_statements RC {
@ -238,7 +231,8 @@ global_statement : word EQ { reset_semicount(parseio->scanner); } word SEMI {
$$->u2.val = $4; }
;
arglist : word { $$ = nword($1, &@1); }
arglist : /* empty */ { $$ = NULL; }
| word { $$ = nword($1, &@1); }
| arglist COMMA word { $$ = linku1($1, nword($3, &@3)); }
| arglist error {$$=$1;}
;