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This patch allows null args in ast_expr2 func calls, and fixes commas being converted to pipes, which was 1.4 type stuff.

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If the user says count=ENUMLOOKUP(${EXTEN},ALL,c,,enum.mydomain.tld);

then it won't complain about the empty arg (c,,...) and fabled's patch
won't let it swap the commas for pipes.

Ran it thru my dialplan and no complaints.


(closes issue #14169)
Reported by: fabled
Patches:
      function-argument-separator-fix.diff uploaded by fabled (license 448)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@168737 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.6.2
Steve Murphy 17 years ago
parent 9a7efae8fd
commit 2fb28891a3
3 changed files with 147 additions and 130 deletions
Show Stats Download Patch File Download Diff File

265
main/ast_expr2.c
Unescape View File

@ -372,7 +372,7 @@ enum valtype {
} ;
#ifdef STANDALONE
void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...) __attribute__((format(printf,5,6)));
void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...) __attribute__ ((format (printf,5,6)));
#endif
struct val {
@ -485,13 +485,13 @@ int ast_yyerror(const char *,YYLTYPE *, struct parse_io *);
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
#line 342 "ast_expr2.y"
#line 344 "ast_expr2.y"
{
struct val *val;
struct expr_node *arglist;
}
/* Line 187 of yacc.c. */
#line 493 "ast_expr2.c"
#line 495 "ast_expr2.c"
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
@ -513,13 +513,13 @@ typedef struct YYLTYPE
/* Copy the second part of user declarations. */
#line 347 "ast_expr2.y"
#line 349 "ast_expr2.y"
extern int ast_yylex __P((YYSTYPE *, YYLTYPE *, yyscan_t));
/* Line 216 of yacc.c. */
#line 521 "ast_expr2.c"
#line 523 "ast_expr2.c"
#ifdef short
# undef short
@ -743,7 +743,7 @@ union yyalloc
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 4
/* YYNRULES -- Number of rules. */
#define YYNRULES 27
#define YYNRULES 28
/* YYNRULES -- Number of states. */
#define YYNSTATES 54
@ -793,32 +793,33 @@ static const yytype_uint8 yytranslate[] =
YYRHS. */
static const yytype_uint8 yyprhs[] =
{
0, 0, 3, 5, 6, 8, 12, 17, 19, 23,
27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
66, 69, 73, 77, 81, 85, 89, 95
0, 0, 3, 5, 6, 8, 12, 15, 20, 22,
26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
66, 69, 72, 76, 80, 84, 88, 92, 98
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
27, 0, -1, 29, -1, -1, 29, -1, 28, 3,
29, -1, 25, 23, 28, 24, -1, 25, -1, 23,
29, 24, -1, 29, 6, 29, -1, 29, 7, 29,
-1, 29, 13, 29, -1, 29, 12, 29, -1, 29,
11, 29, -1, 29, 10, 29, -1, 29, 9, 29,
-1, 29, 8, 29, -1, 29, 15, 29, -1, 29,
14, 29, -1, 14, 29, -1, 19, 29, -1, 29,
18, 29, -1, 29, 17, 29, -1, 29, 16, 29,
-1, 29, 22, 29, -1, 29, 21, 29, -1, 29,
5, 29, 4, 29, -1, 29, 20, 29, -1
29, -1, 28, 3, -1, 25, 23, 28, 24, -1,
25, -1, 23, 29, 24, -1, 29, 6, 29, -1,
29, 7, 29, -1, 29, 13, 29, -1, 29, 12,
29, -1, 29, 11, 29, -1, 29, 10, 29, -1,
29, 9, 29, -1, 29, 8, 29, -1, 29, 15,
29, -1, 29, 14, 29, -1, 14, 29, -1, 19,
29, -1, 29, 18, 29, -1, 29, 17, 29, -1,
29, 16, 29, -1, 29, 22, 29, -1, 29, 21,
29, -1, 29, 5, 29, 4, 29, -1, 29, 20,
29, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
0, 371, 371, 379, 386, 387, 396, 402, 403, 407,
411, 415, 419, 423, 427, 431, 435, 439, 443, 447,
451, 455, 459, 463, 467, 471, 475, 480
0, 373, 373, 381, 388, 389, 395, 404, 410, 411,
415, 419, 423, 427, 431, 435, 439, 443, 447, 451,
455, 459, 463, 467, 471, 475, 479, 483, 488
};
#endif
@ -849,17 +850,17 @@ static const yytype_uint16 yytoknum[] =
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
0, 26, 27, 27, 28, 28, 29, 29, 29, 29,
0, 26, 27, 27, 28, 28, 28, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29
29, 29, 29, 29, 29, 29, 29, 29, 29
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 1, 0, 1, 3, 4, 1, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 2,
2, 3, 3, 3, 3, 3, 5, 3
0, 2, 1, 0, 1, 3, 2, 4, 1, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
2, 2, 3, 3, 3, 3, 3, 5, 3
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@ -867,12 +868,12 @@ static const yytype_uint8 yyr2[] =
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
3, 0, 0, 0, 7, 0, 2, 19, 20, 0,
3, 0, 0, 0, 8, 0, 2, 20, 21, 0,
0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 8,
0, 4, 0, 9, 10, 16, 15, 14, 13, 12,
11, 18, 17, 23, 22, 21, 27, 25, 24, 0,
6, 0, 5, 26
0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
0, 4, 0, 10, 11, 17, 16, 15, 14, 13,
12, 19, 18, 24, 23, 22, 28, 26, 25, 6,
7, 0, 5, 27
};
/* YYDEFGOTO[NTERM-NUM]. */
@ -1471,119 +1472,119 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp)
switch (yytype)
{
case 4: /* "TOK_COLONCOLON" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1475 "ast_expr2.c"
#line 1478 "ast_expr2.c"
break;
case 5: /* "TOK_COND" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1480 "ast_expr2.c"
#line 1483 "ast_expr2.c"
break;
case 6: /* "TOK_OR" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1485 "ast_expr2.c"
#line 1488 "ast_expr2.c"
break;
case 7: /* "TOK_AND" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1490 "ast_expr2.c"
#line 1493 "ast_expr2.c"
break;
case 8: /* "TOK_NE" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1495 "ast_expr2.c"
#line 1498 "ast_expr2.c"
break;
case 9: /* "TOK_LE" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1500 "ast_expr2.c"
#line 1503 "ast_expr2.c"
break;
case 10: /* "TOK_GE" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1505 "ast_expr2.c"
#line 1508 "ast_expr2.c"
break;
case 11: /* "TOK_LT" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1510 "ast_expr2.c"
#line 1513 "ast_expr2.c"
break;
case 12: /* "TOK_GT" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1515 "ast_expr2.c"
#line 1518 "ast_expr2.c"
break;
case 13: /* "TOK_EQ" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1520 "ast_expr2.c"
#line 1523 "ast_expr2.c"
break;
case 14: /* "TOK_MINUS" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1525 "ast_expr2.c"
#line 1528 "ast_expr2.c"
break;
case 15: /* "TOK_PLUS" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1530 "ast_expr2.c"
#line 1533 "ast_expr2.c"
break;
case 16: /* "TOK_MOD" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1535 "ast_expr2.c"
#line 1538 "ast_expr2.c"
break;
case 17: /* "TOK_DIV" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1540 "ast_expr2.c"
#line 1543 "ast_expr2.c"
break;
case 18: /* "TOK_MULT" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1545 "ast_expr2.c"
#line 1548 "ast_expr2.c"
break;
case 19: /* "TOK_COMPL" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1550 "ast_expr2.c"
#line 1553 "ast_expr2.c"
break;
case 20: /* "TOK_TILDETILDE" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1555 "ast_expr2.c"
#line 1558 "ast_expr2.c"
break;
case 21: /* "TOK_EQTILDE" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1560 "ast_expr2.c"
#line 1563 "ast_expr2.c"
break;
case 22: /* "TOK_COLON" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1565 "ast_expr2.c"
#line 1568 "ast_expr2.c"
break;
case 23: /* "TOK_LP" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1570 "ast_expr2.c"
#line 1573 "ast_expr2.c"
break;
case 24: /* "TOK_RP" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1575 "ast_expr2.c"
#line 1578 "ast_expr2.c"
break;
case 25: /* "TOKEN" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1580 "ast_expr2.c"
#line 1583 "ast_expr2.c"
break;
case 29: /* "expr" */
#line 365 "ast_expr2.y"
#line 367 "ast_expr2.y"
{ free_value((yyvaluep->val)); };
#line 1585 "ast_expr2.c"
#line 1588 "ast_expr2.c"
break;
default:
@ -1906,7 +1907,7 @@ yyreduce:
switch (yyn)
{
case 2:
#line 371 "ast_expr2.y"
#line 373 "ast_expr2.y"
{ ((struct parse_io *)parseio)->val = (struct val *)calloc(sizeof(struct val),1);
((struct parse_io *)parseio)->val->type = (yyvsp[(1) - (1)].val)->type;
if( (yyvsp[(1) - (1)].val)->type == AST_EXPR_number )
@ -1918,7 +1919,7 @@ yyreduce:
break;
case 3:
#line 379 "ast_expr2.y"
#line 381 "ast_expr2.y"
{/* nothing */ ((struct parse_io *)parseio)->val = (struct val *)calloc(sizeof(struct val),1);
((struct parse_io *)parseio)->val->type = AST_EXPR_string;
((struct parse_io *)parseio)->val->u.s = strdup("");
@ -1926,12 +1927,12 @@ yyreduce:
break;
case 4:
#line 386 "ast_expr2.y"
#line 388 "ast_expr2.y"
{ (yyval.arglist) = alloc_expr_node(AST_EXPR_NODE_VAL); (yyval.arglist)->val = (yyvsp[(1) - (1)].val);;}
break;
case 5:
#line 387 "ast_expr2.y"
#line 389 "ast_expr2.y"
{struct expr_node *x = alloc_expr_node(AST_EXPR_NODE_VAL);
struct expr_node *t;
DESTROY((yyvsp[(2) - (3)].val));
@ -1941,7 +1942,17 @@ yyreduce:
break;
case 6:
#line 396 "ast_expr2.y"
#line 395 "ast_expr2.y"
{struct expr_node *x = alloc_expr_node(AST_EXPR_NODE_VAL);
struct expr_node *t; /* NULL args should OK */
DESTROY((yyvsp[(2) - (2)].val));
for (t=(yyvsp[(1) - (2)].arglist);t->right;t=t->right)
;
(yyval.arglist) = (yyvsp[(1) - (2)].arglist); t->right = x; x->val = make_str("");;}
break;
case 7:
#line 404 "ast_expr2.y"
{ (yyval.val) = op_func((yyvsp[(1) - (4)].val),(yyvsp[(3) - (4)].arglist), ((struct parse_io *)parseio)->chan);
DESTROY((yyvsp[(2) - (4)].val));
DESTROY((yyvsp[(4) - (4)].val));
@ -1950,157 +1961,157 @@ yyreduce:
;}
break;
case 7:
#line 402 "ast_expr2.y"
case 8:
#line 410 "ast_expr2.y"
{(yyval.val) = (yyvsp[(1) - (1)].val);;}
break;
case 8:
#line 403 "ast_expr2.y"
case 9:
#line 411 "ast_expr2.y"
{ (yyval.val) = (yyvsp[(2) - (3)].val);
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;
DESTROY((yyvsp[(1) - (3)].val)); DESTROY((yyvsp[(3) - (3)].val)); ;}
break;
case 9:
#line 407 "ast_expr2.y"
case 10:
#line 415 "ast_expr2.y"
{ (yyval.val) = op_or ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 10:
#line 411 "ast_expr2.y"
case 11:
#line 419 "ast_expr2.y"
{ (yyval.val) = op_and ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 11:
#line 415 "ast_expr2.y"
case 12:
#line 423 "ast_expr2.y"
{ (yyval.val) = op_eq ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 12:
#line 419 "ast_expr2.y"
case 13:
#line 427 "ast_expr2.y"
{ (yyval.val) = op_gt ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 13:
#line 423 "ast_expr2.y"
case 14:
#line 431 "ast_expr2.y"
{ (yyval.val) = op_lt ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 14:
#line 427 "ast_expr2.y"
case 15:
#line 435 "ast_expr2.y"
{ (yyval.val) = op_ge ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 15:
#line 431 "ast_expr2.y"
case 16:
#line 439 "ast_expr2.y"
{ (yyval.val) = op_le ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 16:
#line 435 "ast_expr2.y"
case 17:
#line 443 "ast_expr2.y"
{ (yyval.val) = op_ne ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 17:
#line 439 "ast_expr2.y"
case 18:
#line 447 "ast_expr2.y"
{ (yyval.val) = op_plus ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 18:
#line 443 "ast_expr2.y"
case 19:
#line 451 "ast_expr2.y"
{ (yyval.val) = op_minus ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 19:
#line 447 "ast_expr2.y"
case 20:
#line 455 "ast_expr2.y"
{ (yyval.val) = op_negate ((yyvsp[(2) - (2)].val));
DESTROY((yyvsp[(1) - (2)].val));
(yyloc).first_column = (yylsp[(1) - (2)]).first_column; (yyloc).last_column = (yylsp[(2) - (2)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 20:
#line 451 "ast_expr2.y"
case 21:
#line 459 "ast_expr2.y"
{ (yyval.val) = op_compl ((yyvsp[(2) - (2)].val));
DESTROY((yyvsp[(1) - (2)].val));
(yyloc).first_column = (yylsp[(1) - (2)]).first_column; (yyloc).last_column = (yylsp[(2) - (2)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 21:
#line 455 "ast_expr2.y"
case 22:
#line 463 "ast_expr2.y"
{ (yyval.val) = op_times ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 22:
#line 459 "ast_expr2.y"
case 23:
#line 467 "ast_expr2.y"
{ (yyval.val) = op_div ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 23:
#line 463 "ast_expr2.y"
case 24:
#line 471 "ast_expr2.y"
{ (yyval.val) = op_rem ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 24:
#line 467 "ast_expr2.y"
case 25:
#line 475 "ast_expr2.y"
{ (yyval.val) = op_colon ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 25:
#line 471 "ast_expr2.y"
case 26:
#line 479 "ast_expr2.y"
{ (yyval.val) = op_eqtilde ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 26:
#line 475 "ast_expr2.y"
case 27:
#line 483 "ast_expr2.y"
{ (yyval.val) = op_cond ((yyvsp[(1) - (5)].val), (yyvsp[(3) - (5)].val), (yyvsp[(5) - (5)].val));
DESTROY((yyvsp[(2) - (5)].val));
DESTROY((yyvsp[(4) - (5)].val));
@ -2108,8 +2119,8 @@ yyreduce:
(yyloc).first_line=0; (yyloc).last_line=0;;}
break;
case 27:
#line 480 "ast_expr2.y"
case 28:
#line 488 "ast_expr2.y"
{ (yyval.val) = op_tildetilde ((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val));
DESTROY((yyvsp[(2) - (3)].val));
(yyloc).first_column = (yylsp[(1) - (3)]).first_column; (yyloc).last_column = (yylsp[(3) - (3)]).last_column;
@ -2118,7 +2129,7 @@ yyreduce:
/* Line 1267 of yacc.c. */
#line 2120 "ast_expr2.c"
#line 2133 "ast_expr2.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@ -2338,7 +2349,7 @@ yyreturn:
}
#line 486 "ast_expr2.y"
#line 494 "ast_expr2.y"
static struct expr_node *alloc_expr_node(enum node_type nt)
@ -2556,7 +2567,7 @@ static char *compose_func_args(struct expr_node *arglist)
char numbuf[30];
if (t != arglist)
strcat(argbuf,"|");
strcat(argbuf,",");
if (t->val) {
if (t->val->type == AST_EXPR_number) {

2
main/ast_expr2.h
Unescape View File

@ -94,7 +94,7 @@
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
#line 342 "ast_expr2.y"
#line 344 "ast_expr2.y"
{
struct val *val;
struct expr_node *arglist;

10
main/ast_expr2.y
Unescape View File

@ -386,12 +386,18 @@ start: expr { ((struct parse_io *)parseio)->val = (struct val *)calloc(sizeof(st
;
arglist: expr { $$ = alloc_expr_node(AST_EXPR_NODE_VAL); $$->val = $1;}
| arglist TOK_COMMA expr %prec TOK_RP{struct expr_node *x = alloc_expr_node(AST_EXPR_NODE_VAL);
| arglist TOK_COMMA expr %prec TOK_RP {struct expr_node *x = alloc_expr_node(AST_EXPR_NODE_VAL);
struct expr_node *t;
DESTROY($2);
for (t=$1;t->right;t=t->right)
;
$$ = $1; t->right = x; x->val = $3;}
| arglist TOK_COMMA %prec TOK_RP {struct expr_node *x = alloc_expr_node(AST_EXPR_NODE_VAL);
struct expr_node *t; /* NULL args should OK */
DESTROY($2);
for (t=$1;t->right;t=t->right)
;
$$ = $1; t->right = x; x->val = make_str("");}
;
expr:
@ -702,7 +708,7 @@ static char *compose_func_args(struct expr_node *arglist)
char numbuf[30];
if (t != arglist)
strcat(argbuf,"|");
strcat(argbuf,",");
if (t->val) {
if (t->val->type == AST_EXPR_number) {

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