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-rw-r--r--awkgram.c1012
1 files changed, 624 insertions, 388 deletions
diff --git a/awkgram.c b/awkgram.c
index 53e35d2d..733776cb 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -124,6 +124,8 @@ static void check_funcs(void);
static ssize_t read_one_line(int fd, void *buffer, size_t count);
static int one_line_close(int fd);
+static void split_comment(void);
+static void check_comment(void);
static bool want_source = false;
static bool want_regexp = false; /* lexical scanning kludge */
@@ -182,6 +184,14 @@ static INSTRUCTION *ip_end;
static INSTRUCTION *ip_endfile;
static INSTRUCTION *ip_beginfile;
+static INSTRUCTION *comment = NULL;
+static INSTRUCTION *program_comment = NULL;
+static INSTRUCTION *function_comment = NULL;
+static INSTRUCTION *block_comment = NULL;
+
+static bool func_first = true;
+static bool first_rule = true;
+
static inline INSTRUCTION *list_create(INSTRUCTION *x);
static inline INSTRUCTION *list_append(INSTRUCTION *l, INSTRUCTION *x);
static inline INSTRUCTION *list_prepend(INSTRUCTION *l, INSTRUCTION *x);
@@ -191,7 +201,7 @@ extern double fmod(double x, double y);
#define YYSTYPE INSTRUCTION *
-#line 195 "awkgram.c" /* yacc.c:339 */
+#line 205 "awkgram.c" /* yacc.c:339 */
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
@@ -345,7 +355,7 @@ int yyparse (void);
/* Copy the second part of user declarations. */
-#line 349 "awkgram.c" /* yacc.c:358 */
+#line 359 "awkgram.c" /* yacc.c:358 */
#ifdef short
# undef short
@@ -647,25 +657,25 @@ static const yytype_uint8 yytranslate[] =
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 194, 194, 196, 201, 202, 206, 218, 222, 233,
- 239, 244, 252, 260, 262, 267, 275, 277, 283, 284,
- 286, 312, 323, 334, 340, 349, 359, 361, 363, 369,
- 374, 375, 379, 398, 397, 431, 433, 438, 439, 452,
- 457, 458, 462, 464, 466, 473, 563, 605, 647, 760,
- 767, 774, 784, 793, 802, 811, 822, 838, 837, 861,
- 873, 873, 971, 971, 1004, 1034, 1040, 1041, 1047, 1048,
- 1055, 1060, 1072, 1086, 1088, 1096, 1101, 1103, 1111, 1113,
- 1122, 1123, 1131, 1136, 1136, 1147, 1151, 1159, 1160, 1163,
- 1165, 1170, 1171, 1180, 1181, 1186, 1191, 1197, 1199, 1201,
- 1208, 1209, 1215, 1216, 1221, 1223, 1228, 1230, 1238, 1243,
- 1252, 1259, 1261, 1263, 1279, 1289, 1296, 1298, 1303, 1305,
- 1307, 1315, 1317, 1322, 1324, 1329, 1331, 1333, 1383, 1385,
- 1387, 1389, 1391, 1393, 1395, 1397, 1411, 1416, 1421, 1446,
- 1452, 1454, 1456, 1458, 1460, 1462, 1467, 1471, 1503, 1505,
- 1511, 1517, 1530, 1531, 1532, 1537, 1542, 1546, 1550, 1565,
- 1578, 1583, 1619, 1637, 1638, 1644, 1645, 1650, 1652, 1659,
- 1676, 1693, 1695, 1702, 1707, 1715, 1725, 1737, 1746, 1750,
- 1754, 1758, 1762, 1766, 1769, 1771, 1775, 1779, 1783
+ 0, 204, 204, 206, 211, 212, 216, 228, 233, 244,
+ 250, 255, 263, 271, 273, 278, 286, 288, 294, 302,
+ 312, 342, 356, 370, 378, 389, 401, 403, 405, 411,
+ 416, 417, 421, 456, 455, 489, 491, 496, 502, 530,
+ 535, 536, 540, 542, 544, 551, 641, 683, 725, 838,
+ 845, 852, 862, 871, 880, 889, 900, 916, 915, 939,
+ 951, 951, 1049, 1049, 1082, 1112, 1118, 1119, 1125, 1126,
+ 1133, 1138, 1150, 1164, 1166, 1174, 1179, 1181, 1189, 1191,
+ 1200, 1201, 1209, 1214, 1214, 1225, 1229, 1237, 1238, 1241,
+ 1243, 1248, 1249, 1258, 1259, 1264, 1269, 1275, 1277, 1279,
+ 1286, 1287, 1293, 1294, 1299, 1301, 1306, 1308, 1316, 1321,
+ 1330, 1337, 1339, 1341, 1357, 1367, 1374, 1376, 1381, 1383,
+ 1385, 1393, 1395, 1400, 1402, 1407, 1409, 1411, 1461, 1463,
+ 1465, 1467, 1469, 1471, 1473, 1475, 1489, 1494, 1499, 1524,
+ 1530, 1532, 1534, 1536, 1538, 1540, 1545, 1549, 1581, 1583,
+ 1589, 1595, 1608, 1609, 1610, 1615, 1620, 1624, 1628, 1643,
+ 1656, 1661, 1697, 1715, 1716, 1722, 1723, 1728, 1730, 1737,
+ 1754, 1771, 1773, 1780, 1785, 1793, 1803, 1815, 1824, 1828,
+ 1832, 1836, 1840, 1844, 1847, 1849, 1853, 1857, 1861
};
#endif
@@ -1838,24 +1848,24 @@ yyreduce:
switch (yyn)
{
case 3:
-#line 197 "awkgram.y" /* yacc.c:1646 */
+#line 207 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
yyerrok;
}
-#line 1847 "awkgram.c" /* yacc.c:1646 */
+#line 1857 "awkgram.c" /* yacc.c:1646 */
break;
case 5:
-#line 203 "awkgram.y" /* yacc.c:1646 */
+#line 213 "awkgram.y" /* yacc.c:1646 */
{
next_sourcefile();
}
-#line 1855 "awkgram.c" /* yacc.c:1646 */
+#line 1865 "awkgram.c" /* yacc.c:1646 */
break;
case 6:
-#line 207 "awkgram.y" /* yacc.c:1646 */
+#line 217 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
/*
@@ -1864,19 +1874,20 @@ yyreduce:
*/
/* yyerrok; */
}
-#line 1868 "awkgram.c" /* yacc.c:1646 */
+#line 1878 "awkgram.c" /* yacc.c:1646 */
break;
case 7:
-#line 219 "awkgram.y" /* yacc.c:1646 */
+#line 229 "awkgram.y" /* yacc.c:1646 */
{
(void) append_rule((yyvsp[-1]), (yyvsp[0]));
+ first_rule = false;
}
-#line 1876 "awkgram.c" /* yacc.c:1646 */
+#line 1887 "awkgram.c" /* yacc.c:1646 */
break;
case 8:
-#line 223 "awkgram.y" /* yacc.c:1646 */
+#line 234 "awkgram.y" /* yacc.c:1646 */
{
if (rule != Rule) {
msg(_("%s blocks must have an action part"), ruletab[rule]);
@@ -1887,39 +1898,39 @@ yyreduce:
} else /* pattern rule with non-empty pattern */
(void) append_rule((yyvsp[-1]), NULL);
}
-#line 1891 "awkgram.c" /* yacc.c:1646 */
+#line 1902 "awkgram.c" /* yacc.c:1646 */
break;
case 9:
-#line 234 "awkgram.y" /* yacc.c:1646 */
+#line 245 "awkgram.y" /* yacc.c:1646 */
{
in_function = NULL;
(void) mk_function((yyvsp[-1]), (yyvsp[0]));
yyerrok;
}
-#line 1901 "awkgram.c" /* yacc.c:1646 */
+#line 1912 "awkgram.c" /* yacc.c:1646 */
break;
case 10:
-#line 240 "awkgram.y" /* yacc.c:1646 */
+#line 251 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1910 "awkgram.c" /* yacc.c:1646 */
+#line 1921 "awkgram.c" /* yacc.c:1646 */
break;
case 11:
-#line 245 "awkgram.y" /* yacc.c:1646 */
+#line 256 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1919 "awkgram.c" /* yacc.c:1646 */
+#line 1930 "awkgram.c" /* yacc.c:1646 */
break;
case 12:
-#line 253 "awkgram.y" /* yacc.c:1646 */
+#line 264 "awkgram.y" /* yacc.c:1646 */
{
if (include_source((yyvsp[0])) < 0)
YYABORT;
@@ -1927,23 +1938,23 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1931 "awkgram.c" /* yacc.c:1646 */
+#line 1942 "awkgram.c" /* yacc.c:1646 */
break;
case 13:
-#line 261 "awkgram.y" /* yacc.c:1646 */
+#line 272 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1937 "awkgram.c" /* yacc.c:1646 */
+#line 1948 "awkgram.c" /* yacc.c:1646 */
break;
case 14:
-#line 263 "awkgram.y" /* yacc.c:1646 */
+#line 274 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1943 "awkgram.c" /* yacc.c:1646 */
+#line 1954 "awkgram.c" /* yacc.c:1646 */
break;
case 15:
-#line 268 "awkgram.y" /* yacc.c:1646 */
+#line 279 "awkgram.y" /* yacc.c:1646 */
{
if (load_library((yyvsp[0])) < 0)
YYABORT;
@@ -1951,35 +1962,49 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1955 "awkgram.c" /* yacc.c:1646 */
+#line 1966 "awkgram.c" /* yacc.c:1646 */
break;
case 16:
-#line 276 "awkgram.y" /* yacc.c:1646 */
+#line 287 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1961 "awkgram.c" /* yacc.c:1646 */
+#line 1972 "awkgram.c" /* yacc.c:1646 */
break;
case 17:
-#line 278 "awkgram.y" /* yacc.c:1646 */
+#line 289 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1967 "awkgram.c" /* yacc.c:1646 */
+#line 1978 "awkgram.c" /* yacc.c:1646 */
break;
case 18:
-#line 283 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; rule = Rule; }
-#line 1973 "awkgram.c" /* yacc.c:1646 */
+#line 294 "awkgram.y" /* yacc.c:1646 */
+ {
+ rule = Rule;
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else
+ (yyval) = NULL;
+ }
+#line 1991 "awkgram.c" /* yacc.c:1646 */
break;
case 19:
-#line 285 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]); rule = Rule; }
-#line 1979 "awkgram.c" /* yacc.c:1646 */
+#line 303 "awkgram.y" /* yacc.c:1646 */
+ {
+ rule = Rule;
+ if (comment != NULL) {
+ (yyval) = list_prepend((yyvsp[0]), comment);
+ comment = NULL;
+ } else
+ (yyval) = (yyvsp[0]);
+ }
+#line 2004 "awkgram.c" /* yacc.c:1646 */
break;
case 20:
-#line 287 "awkgram.y" /* yacc.c:1646 */
+#line 313 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *tp;
@@ -2002,104 +2027,136 @@ yyreduce:
((yyvsp[-3])->nexti + 1)->condpair_left = (yyvsp[-3])->lasti;
((yyvsp[-3])->nexti + 1)->condpair_right = (yyvsp[0])->lasti;
}
- (yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp);
+ if (comment != NULL) {
+ (yyval) = list_append(list_merge(list_prepend((yyvsp[-3]), comment), (yyvsp[0])), tp);
+ comment = NULL;
+ } else
+ (yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp);
rule = Rule;
}
-#line 2009 "awkgram.c" /* yacc.c:1646 */
+#line 2038 "awkgram.c" /* yacc.c:1646 */
break;
case 21:
-#line 313 "awkgram.y" /* yacc.c:1646 */
+#line 343 "awkgram.y" /* yacc.c:1646 */
{
static int begin_seen = 0;
+
+ func_first = false;
if (do_lint_old && ++begin_seen == 2)
warning_ln((yyvsp[0])->source_line,
_("old awk does not support multiple `BEGIN' or `END' rules"));
(yyvsp[0])->in_rule = rule = BEGIN;
(yyvsp[0])->source_file = source;
+ check_comment();
(yyval) = (yyvsp[0]);
}
-#line 2024 "awkgram.c" /* yacc.c:1646 */
+#line 2056 "awkgram.c" /* yacc.c:1646 */
break;
case 22:
-#line 324 "awkgram.y" /* yacc.c:1646 */
+#line 357 "awkgram.y" /* yacc.c:1646 */
{
static int end_seen = 0;
+
+ func_first = false;
if (do_lint_old && ++end_seen == 2)
warning_ln((yyvsp[0])->source_line,
_("old awk does not support multiple `BEGIN' or `END' rules"));
(yyvsp[0])->in_rule = rule = END;
(yyvsp[0])->source_file = source;
+ check_comment();
(yyval) = (yyvsp[0]);
}
-#line 2039 "awkgram.c" /* yacc.c:1646 */
+#line 2074 "awkgram.c" /* yacc.c:1646 */
break;
case 23:
-#line 335 "awkgram.y" /* yacc.c:1646 */
+#line 371 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = BEGINFILE;
(yyvsp[0])->source_file = source;
+ check_comment();
(yyval) = (yyvsp[0]);
}
-#line 2049 "awkgram.c" /* yacc.c:1646 */
+#line 2086 "awkgram.c" /* yacc.c:1646 */
break;
case 24:
-#line 341 "awkgram.y" /* yacc.c:1646 */
+#line 379 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = ENDFILE;
(yyvsp[0])->source_file = source;
+ check_comment();
(yyval) = (yyvsp[0]);
}
-#line 2059 "awkgram.c" /* yacc.c:1646 */
+#line 2098 "awkgram.c" /* yacc.c:1646 */
break;
case 25:
-#line 350 "awkgram.y" /* yacc.c:1646 */
+#line 390 "awkgram.y" /* yacc.c:1646 */
{
+ INSTRUCTION *ip;
if ((yyvsp[-3]) == NULL)
- (yyval) = list_create(instruction(Op_no_op));
+ ip = list_create(instruction(Op_no_op));
else
- (yyval) = (yyvsp[-3]);
+ ip = (yyvsp[-3]);
+ (yyval) = ip;
}
-#line 2070 "awkgram.c" /* yacc.c:1646 */
+#line 2111 "awkgram.c" /* yacc.c:1646 */
break;
case 26:
-#line 360 "awkgram.y" /* yacc.c:1646 */
+#line 402 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2076 "awkgram.c" /* yacc.c:1646 */
+#line 2117 "awkgram.c" /* yacc.c:1646 */
break;
case 27:
-#line 362 "awkgram.y" /* yacc.c:1646 */
+#line 404 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2082 "awkgram.c" /* yacc.c:1646 */
+#line 2123 "awkgram.c" /* yacc.c:1646 */
break;
case 28:
-#line 364 "awkgram.y" /* yacc.c:1646 */
+#line 406 "awkgram.y" /* yacc.c:1646 */
{
yyerror(_("`%s' is a built-in function, it cannot be redefined"),
tokstart);
YYABORT;
}
-#line 2092 "awkgram.c" /* yacc.c:1646 */
+#line 2133 "awkgram.c" /* yacc.c:1646 */
break;
case 29:
-#line 370 "awkgram.y" /* yacc.c:1646 */
+#line 412 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2098 "awkgram.c" /* yacc.c:1646 */
+#line 2139 "awkgram.c" /* yacc.c:1646 */
break;
case 32:
-#line 380 "awkgram.y" /* yacc.c:1646 */
+#line 422 "awkgram.y" /* yacc.c:1646 */
{
+ /*
+ * treat any comments between BOF and the first function
+ * definition (with no intervening BEGIN etc block) as
+ * program comments. Special kludge: iff there are more
+ * than one such comments, treat the last as a function
+ * comment.
+ */
+ if (comment != NULL && func_first
+ && strstr(comment->memory->stptr, "\n\n") != NULL)
+ split_comment();
+ /* save any other pre-function comment as function comment */
+ if (comment != NULL) {
+ function_comment = comment;
+ comment = NULL;
+ }
+ func_first = false;
(yyvsp[-5])->source_file = source;
if (install_function((yyvsp[-4])->lextok, (yyvsp[-5]), (yyvsp[-2])) < 0)
YYABORT;
@@ -2109,17 +2166,17 @@ yyreduce:
/* $4 already free'd in install_function */
(yyval) = (yyvsp[-5]);
}
-#line 2113 "awkgram.c" /* yacc.c:1646 */
+#line 2170 "awkgram.c" /* yacc.c:1646 */
break;
case 33:
-#line 398 "awkgram.y" /* yacc.c:1646 */
+#line 456 "awkgram.y" /* yacc.c:1646 */
{ want_regexp = true; }
-#line 2119 "awkgram.c" /* yacc.c:1646 */
+#line 2176 "awkgram.c" /* yacc.c:1646 */
break;
case 34:
-#line 400 "awkgram.y" /* yacc.c:1646 */
+#line 458 "awkgram.y" /* yacc.c:1646 */
{
NODE *n, *exp;
char *re;
@@ -2148,69 +2205,89 @@ yyreduce:
(yyval)->opcode = Op_match_rec;
(yyval)->memory = n;
}
-#line 2152 "awkgram.c" /* yacc.c:1646 */
+#line 2209 "awkgram.c" /* yacc.c:1646 */
break;
case 35:
-#line 432 "awkgram.y" /* yacc.c:1646 */
+#line 490 "awkgram.y" /* yacc.c:1646 */
{ bcfree((yyvsp[0])); }
-#line 2158 "awkgram.c" /* yacc.c:1646 */
+#line 2215 "awkgram.c" /* yacc.c:1646 */
break;
case 37:
-#line 438 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; }
-#line 2164 "awkgram.c" /* yacc.c:1646 */
+#line 496 "awkgram.y" /* yacc.c:1646 */
+ {
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else (yyval) = NULL;
+ }
+#line 2226 "awkgram.c" /* yacc.c:1646 */
break;
case 38:
-#line 440 "awkgram.y" /* yacc.c:1646 */
+#line 503 "awkgram.y" /* yacc.c:1646 */
{
- if ((yyvsp[0]) == NULL)
- (yyval) = (yyvsp[-1]);
- else {
+ if ((yyvsp[0]) == NULL) {
+ if (comment == NULL)
+ (yyval) = (yyvsp[-1]);
+ else {
+ (yyval) = list_append((yyvsp[-1]), comment);
+ comment = NULL;
+ }
+ } else {
add_lint((yyvsp[0]), LINT_no_effect);
- if ((yyvsp[-1]) == NULL)
- (yyval) = (yyvsp[0]);
- else
+ if ((yyvsp[-1]) == NULL) {
+ if (comment == NULL)
+ (yyval) = (yyvsp[0]);
+ else {
+ (yyval) = list_append((yyvsp[0]), comment);
+ comment = NULL;
+ }
+ } else {
+ if (comment != NULL) {
+ list_append((yyvsp[0]), comment);
+ comment = NULL;
+ }
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
+ }
}
- yyerrok;
+ yyerrok;
}
-#line 2181 "awkgram.c" /* yacc.c:1646 */
+#line 2258 "awkgram.c" /* yacc.c:1646 */
break;
case 39:
-#line 453 "awkgram.y" /* yacc.c:1646 */
+#line 531 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2187 "awkgram.c" /* yacc.c:1646 */
+#line 2264 "awkgram.c" /* yacc.c:1646 */
break;
case 42:
-#line 463 "awkgram.y" /* yacc.c:1646 */
+#line 541 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2193 "awkgram.c" /* yacc.c:1646 */
+#line 2270 "awkgram.c" /* yacc.c:1646 */
break;
case 43:
-#line 465 "awkgram.y" /* yacc.c:1646 */
+#line 543 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 2199 "awkgram.c" /* yacc.c:1646 */
+#line 2276 "awkgram.c" /* yacc.c:1646 */
break;
case 44:
-#line 467 "awkgram.y" /* yacc.c:1646 */
+#line 545 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2210 "awkgram.c" /* yacc.c:1646 */
+#line 2287 "awkgram.c" /* yacc.c:1646 */
break;
case 45:
-#line 474 "awkgram.y" /* yacc.c:1646 */
+#line 552 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt;
INSTRUCTION *ip, *nextc, *tbreak;
@@ -2231,7 +2308,7 @@ yyreduce:
} /* else
curr = NULL; */
- for(; curr != NULL; curr = nextc) {
+ for (; curr != NULL; curr = nextc) {
INSTRUCTION *caseexp = curr->case_exp;
INSTRUCTION *casestmt = curr->case_stmt;
@@ -2300,11 +2377,11 @@ yyreduce:
break_allowed--;
fix_break_continue(ip, tbreak, NULL);
}
-#line 2304 "awkgram.c" /* yacc.c:1646 */
+#line 2381 "awkgram.c" /* yacc.c:1646 */
break;
case 46:
-#line 564 "awkgram.y" /* yacc.c:1646 */
+#line 642 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2346,11 +2423,11 @@ yyreduce:
continue_allowed--;
fix_break_continue(ip, tbreak, tcont);
}
-#line 2350 "awkgram.c" /* yacc.c:1646 */
+#line 2427 "awkgram.c" /* yacc.c:1646 */
break;
case 47:
-#line 606 "awkgram.y" /* yacc.c:1646 */
+#line 684 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2392,11 +2469,11 @@ yyreduce:
} /* else
$1 and $4 are NULLs */
}
-#line 2396 "awkgram.c" /* yacc.c:1646 */
+#line 2473 "awkgram.c" /* yacc.c:1646 */
break;
case 48:
-#line 648 "awkgram.y" /* yacc.c:1646 */
+#line 726 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip;
char *var_name = (yyvsp[-5])->lextok;
@@ -2509,44 +2586,44 @@ regular_loop:
break_allowed--;
continue_allowed--;
}
-#line 2513 "awkgram.c" /* yacc.c:1646 */
+#line 2590 "awkgram.c" /* yacc.c:1646 */
break;
case 49:
-#line 761 "awkgram.y" /* yacc.c:1646 */
+#line 839 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2524 "awkgram.c" /* yacc.c:1646 */
+#line 2601 "awkgram.c" /* yacc.c:1646 */
break;
case 50:
-#line 768 "awkgram.y" /* yacc.c:1646 */
+#line 846 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2535 "awkgram.c" /* yacc.c:1646 */
+#line 2612 "awkgram.c" /* yacc.c:1646 */
break;
case 51:
-#line 775 "awkgram.y" /* yacc.c:1646 */
+#line 853 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2546 "awkgram.c" /* yacc.c:1646 */
+#line 2623 "awkgram.c" /* yacc.c:1646 */
break;
case 52:
-#line 785 "awkgram.y" /* yacc.c:1646 */
+#line 863 "awkgram.y" /* yacc.c:1646 */
{
if (! break_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2555,11 +2632,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2559 "awkgram.c" /* yacc.c:1646 */
+#line 2636 "awkgram.c" /* yacc.c:1646 */
break;
case 53:
-#line 794 "awkgram.y" /* yacc.c:1646 */
+#line 872 "awkgram.y" /* yacc.c:1646 */
{
if (! continue_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2568,11 +2645,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2572 "awkgram.c" /* yacc.c:1646 */
+#line 2649 "awkgram.c" /* yacc.c:1646 */
break;
case 54:
-#line 803 "awkgram.y" /* yacc.c:1646 */
+#line 881 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule && rule != Rule)
@@ -2581,11 +2658,11 @@ regular_loop:
(yyvsp[-1])->target_jmp = ip_rec;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2585 "awkgram.c" /* yacc.c:1646 */
+#line 2662 "awkgram.c" /* yacc.c:1646 */
break;
case 55:
-#line 812 "awkgram.y" /* yacc.c:1646 */
+#line 890 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule == BEGIN || rule == END || rule == ENDFILE)
@@ -2596,11 +2673,11 @@ regular_loop:
(yyvsp[-1])->target_endfile = ip_endfile;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2600 "awkgram.c" /* yacc.c:1646 */
+#line 2677 "awkgram.c" /* yacc.c:1646 */
break;
case 56:
-#line 823 "awkgram.y" /* yacc.c:1646 */
+#line 901 "awkgram.y" /* yacc.c:1646 */
{
/* Initialize the two possible jump targets, the actual target
* is resolved at run-time.
@@ -2615,20 +2692,20 @@ regular_loop:
} else
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
}
-#line 2619 "awkgram.c" /* yacc.c:1646 */
+#line 2696 "awkgram.c" /* yacc.c:1646 */
break;
case 57:
-#line 838 "awkgram.y" /* yacc.c:1646 */
+#line 916 "awkgram.y" /* yacc.c:1646 */
{
if (! in_function)
yyerror(_("`return' used outside function context"));
}
-#line 2628 "awkgram.c" /* yacc.c:1646 */
+#line 2705 "awkgram.c" /* yacc.c:1646 */
break;
case 58:
-#line 841 "awkgram.y" /* yacc.c:1646 */
+#line 919 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL) {
(yyval) = list_create((yyvsp[-3]));
@@ -2649,17 +2726,17 @@ regular_loop:
(yyval) = list_append((yyvsp[-1]), (yyvsp[-3]));
}
}
-#line 2653 "awkgram.c" /* yacc.c:1646 */
+#line 2730 "awkgram.c" /* yacc.c:1646 */
break;
case 60:
-#line 873 "awkgram.y" /* yacc.c:1646 */
+#line 951 "awkgram.y" /* yacc.c:1646 */
{ in_print = true; in_parens = 0; }
-#line 2659 "awkgram.c" /* yacc.c:1646 */
+#line 2736 "awkgram.c" /* yacc.c:1646 */
break;
case 61:
-#line 874 "awkgram.y" /* yacc.c:1646 */
+#line 952 "awkgram.y" /* yacc.c:1646 */
{
/*
* Optimization: plain `print' has no expression list, so $3 is null.
@@ -2756,17 +2833,17 @@ regular_print:
}
}
}
-#line 2760 "awkgram.c" /* yacc.c:1646 */
+#line 2837 "awkgram.c" /* yacc.c:1646 */
break;
case 62:
-#line 971 "awkgram.y" /* yacc.c:1646 */
+#line 1049 "awkgram.y" /* yacc.c:1646 */
{ sub_counter = 0; }
-#line 2766 "awkgram.c" /* yacc.c:1646 */
+#line 2843 "awkgram.c" /* yacc.c:1646 */
break;
case 63:
-#line 972 "awkgram.y" /* yacc.c:1646 */
+#line 1050 "awkgram.y" /* yacc.c:1646 */
{
char *arr = (yyvsp[-2])->lextok;
@@ -2799,11 +2876,11 @@ regular_print:
(yyval) = list_append(list_append((yyvsp[0]), (yyvsp[-2])), (yyvsp[-3]));
}
}
-#line 2803 "awkgram.c" /* yacc.c:1646 */
+#line 2880 "awkgram.c" /* yacc.c:1646 */
break;
case 64:
-#line 1009 "awkgram.y" /* yacc.c:1646 */
+#line 1087 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
char *arr = (yyvsp[-1])->lextok;
@@ -2829,52 +2906,52 @@ regular_print:
fatal(_("`delete' is not allowed with FUNCTAB"));
}
}
-#line 2833 "awkgram.c" /* yacc.c:1646 */
+#line 2910 "awkgram.c" /* yacc.c:1646 */
break;
case 65:
-#line 1035 "awkgram.y" /* yacc.c:1646 */
+#line 1113 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = optimize_assignment((yyvsp[0])); }
-#line 2839 "awkgram.c" /* yacc.c:1646 */
+#line 2916 "awkgram.c" /* yacc.c:1646 */
break;
case 66:
-#line 1040 "awkgram.y" /* yacc.c:1646 */
+#line 1118 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2845 "awkgram.c" /* yacc.c:1646 */
+#line 2922 "awkgram.c" /* yacc.c:1646 */
break;
case 67:
-#line 1042 "awkgram.y" /* yacc.c:1646 */
+#line 1120 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2851 "awkgram.c" /* yacc.c:1646 */
+#line 2928 "awkgram.c" /* yacc.c:1646 */
break;
case 68:
-#line 1047 "awkgram.y" /* yacc.c:1646 */
+#line 1125 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2857 "awkgram.c" /* yacc.c:1646 */
+#line 2934 "awkgram.c" /* yacc.c:1646 */
break;
case 69:
-#line 1049 "awkgram.y" /* yacc.c:1646 */
+#line 1127 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL)
(yyval) = list_create((yyvsp[0]));
else
(yyval) = list_prepend((yyvsp[-1]), (yyvsp[0]));
}
-#line 2868 "awkgram.c" /* yacc.c:1646 */
+#line 2945 "awkgram.c" /* yacc.c:1646 */
break;
case 70:
-#line 1056 "awkgram.y" /* yacc.c:1646 */
+#line 1134 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2874 "awkgram.c" /* yacc.c:1646 */
+#line 2951 "awkgram.c" /* yacc.c:1646 */
break;
case 71:
-#line 1061 "awkgram.y" /* yacc.c:1646 */
+#line 1139 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2886,11 +2963,11 @@ regular_print:
bcfree((yyvsp[-2]));
(yyval) = (yyvsp[-4]);
}
-#line 2890 "awkgram.c" /* yacc.c:1646 */
+#line 2967 "awkgram.c" /* yacc.c:1646 */
break;
case 72:
-#line 1073 "awkgram.y" /* yacc.c:1646 */
+#line 1151 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2901,17 +2978,17 @@ regular_print:
(yyvsp[-3])->case_stmt = casestmt;
(yyval) = (yyvsp[-3]);
}
-#line 2905 "awkgram.c" /* yacc.c:1646 */
+#line 2982 "awkgram.c" /* yacc.c:1646 */
break;
case 73:
-#line 1087 "awkgram.y" /* yacc.c:1646 */
+#line 1165 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2911 "awkgram.c" /* yacc.c:1646 */
+#line 2988 "awkgram.c" /* yacc.c:1646 */
break;
case 74:
-#line 1089 "awkgram.y" /* yacc.c:1646 */
+#line 1167 "awkgram.y" /* yacc.c:1646 */
{
NODE *n = (yyvsp[0])->memory;
(void) force_number(n);
@@ -2919,71 +2996,71 @@ regular_print:
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2923 "awkgram.c" /* yacc.c:1646 */
+#line 3000 "awkgram.c" /* yacc.c:1646 */
break;
case 75:
-#line 1097 "awkgram.y" /* yacc.c:1646 */
+#line 1175 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2932 "awkgram.c" /* yacc.c:1646 */
+#line 3009 "awkgram.c" /* yacc.c:1646 */
break;
case 76:
-#line 1102 "awkgram.y" /* yacc.c:1646 */
+#line 1180 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2938 "awkgram.c" /* yacc.c:1646 */
+#line 3015 "awkgram.c" /* yacc.c:1646 */
break;
case 77:
-#line 1104 "awkgram.y" /* yacc.c:1646 */
+#line 1182 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_push_re;
(yyval) = (yyvsp[0]);
}
-#line 2947 "awkgram.c" /* yacc.c:1646 */
+#line 3024 "awkgram.c" /* yacc.c:1646 */
break;
case 78:
-#line 1112 "awkgram.y" /* yacc.c:1646 */
+#line 1190 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2953 "awkgram.c" /* yacc.c:1646 */
+#line 3030 "awkgram.c" /* yacc.c:1646 */
break;
case 79:
-#line 1114 "awkgram.y" /* yacc.c:1646 */
+#line 1192 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2959 "awkgram.c" /* yacc.c:1646 */
+#line 3036 "awkgram.c" /* yacc.c:1646 */
break;
case 81:
-#line 1124 "awkgram.y" /* yacc.c:1646 */
+#line 1202 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = (yyvsp[-1]);
}
-#line 2967 "awkgram.c" /* yacc.c:1646 */
+#line 3044 "awkgram.c" /* yacc.c:1646 */
break;
case 82:
-#line 1131 "awkgram.y" /* yacc.c:1646 */
+#line 1209 "awkgram.y" /* yacc.c:1646 */
{
in_print = false;
in_parens = 0;
(yyval) = NULL;
}
-#line 2977 "awkgram.c" /* yacc.c:1646 */
+#line 3054 "awkgram.c" /* yacc.c:1646 */
break;
case 83:
-#line 1136 "awkgram.y" /* yacc.c:1646 */
+#line 1214 "awkgram.y" /* yacc.c:1646 */
{ in_print = false; in_parens = 0; }
-#line 2983 "awkgram.c" /* yacc.c:1646 */
+#line 3060 "awkgram.c" /* yacc.c:1646 */
break;
case 84:
-#line 1137 "awkgram.y" /* yacc.c:1646 */
+#line 1215 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->redir_type == redirect_twoway
&& (yyvsp[0])->lasti->opcode == Op_K_getline_redir
@@ -2991,136 +3068,136 @@ regular_print:
yyerror(_("multistage two-way pipelines don't work"));
(yyval) = list_prepend((yyvsp[0]), (yyvsp[-2]));
}
-#line 2995 "awkgram.c" /* yacc.c:1646 */
+#line 3072 "awkgram.c" /* yacc.c:1646 */
break;
case 85:
-#line 1148 "awkgram.y" /* yacc.c:1646 */
+#line 1226 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL);
}
-#line 3003 "awkgram.c" /* yacc.c:1646 */
+#line 3080 "awkgram.c" /* yacc.c:1646 */
break;
case 86:
-#line 1153 "awkgram.y" /* yacc.c:1646 */
+#line 1231 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0]));
}
-#line 3011 "awkgram.c" /* yacc.c:1646 */
+#line 3088 "awkgram.c" /* yacc.c:1646 */
break;
case 91:
-#line 1170 "awkgram.y" /* yacc.c:1646 */
+#line 1248 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3017 "awkgram.c" /* yacc.c:1646 */
+#line 3094 "awkgram.c" /* yacc.c:1646 */
break;
case 92:
-#line 1172 "awkgram.y" /* yacc.c:1646 */
+#line 1250 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 3026 "awkgram.c" /* yacc.c:1646 */
+#line 3103 "awkgram.c" /* yacc.c:1646 */
break;
case 93:
-#line 1180 "awkgram.y" /* yacc.c:1646 */
+#line 1258 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3032 "awkgram.c" /* yacc.c:1646 */
+#line 3109 "awkgram.c" /* yacc.c:1646 */
break;
case 94:
-#line 1182 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]) ; }
-#line 3038 "awkgram.c" /* yacc.c:1646 */
+#line 1260 "awkgram.y" /* yacc.c:1646 */
+ { (yyval) = (yyvsp[0]); }
+#line 3115 "awkgram.c" /* yacc.c:1646 */
break;
case 95:
-#line 1187 "awkgram.y" /* yacc.c:1646 */
+#line 1265 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = 0;
(yyval) = list_create((yyvsp[0]));
}
-#line 3047 "awkgram.c" /* yacc.c:1646 */
+#line 3124 "awkgram.c" /* yacc.c:1646 */
break;
case 96:
-#line 1192 "awkgram.y" /* yacc.c:1646 */
+#line 1270 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = (yyvsp[-2])->lasti->param_count + 1;
(yyval) = list_append((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3057 "awkgram.c" /* yacc.c:1646 */
+#line 3134 "awkgram.c" /* yacc.c:1646 */
break;
case 97:
-#line 1198 "awkgram.y" /* yacc.c:1646 */
+#line 1276 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3063 "awkgram.c" /* yacc.c:1646 */
+#line 3140 "awkgram.c" /* yacc.c:1646 */
break;
case 98:
-#line 1200 "awkgram.y" /* yacc.c:1646 */
+#line 1278 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3069 "awkgram.c" /* yacc.c:1646 */
+#line 3146 "awkgram.c" /* yacc.c:1646 */
break;
case 99:
-#line 1202 "awkgram.y" /* yacc.c:1646 */
+#line 1280 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-2]); }
-#line 3075 "awkgram.c" /* yacc.c:1646 */
+#line 3152 "awkgram.c" /* yacc.c:1646 */
break;
case 100:
-#line 1208 "awkgram.y" /* yacc.c:1646 */
+#line 1286 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3081 "awkgram.c" /* yacc.c:1646 */
+#line 3158 "awkgram.c" /* yacc.c:1646 */
break;
case 101:
-#line 1210 "awkgram.y" /* yacc.c:1646 */
+#line 1288 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3087 "awkgram.c" /* yacc.c:1646 */
+#line 3164 "awkgram.c" /* yacc.c:1646 */
break;
case 102:
-#line 1215 "awkgram.y" /* yacc.c:1646 */
+#line 1293 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3093 "awkgram.c" /* yacc.c:1646 */
+#line 3170 "awkgram.c" /* yacc.c:1646 */
break;
case 103:
-#line 1217 "awkgram.y" /* yacc.c:1646 */
+#line 1295 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3099 "awkgram.c" /* yacc.c:1646 */
+#line 3176 "awkgram.c" /* yacc.c:1646 */
break;
case 104:
-#line 1222 "awkgram.y" /* yacc.c:1646 */
+#line 1300 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_expression_list(NULL, (yyvsp[0])); }
-#line 3105 "awkgram.c" /* yacc.c:1646 */
+#line 3182 "awkgram.c" /* yacc.c:1646 */
break;
case 105:
-#line 1224 "awkgram.y" /* yacc.c:1646 */
+#line 1302 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3114 "awkgram.c" /* yacc.c:1646 */
+#line 3191 "awkgram.c" /* yacc.c:1646 */
break;
case 106:
-#line 1229 "awkgram.y" /* yacc.c:1646 */
+#line 1307 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3120 "awkgram.c" /* yacc.c:1646 */
+#line 3197 "awkgram.c" /* yacc.c:1646 */
break;
case 107:
-#line 1231 "awkgram.y" /* yacc.c:1646 */
+#line 1309 "awkgram.y" /* yacc.c:1646 */
{
/*
* Returning the expression list instead of NULL lets
@@ -3128,52 +3205,52 @@ regular_print:
*/
(yyval) = (yyvsp[-1]);
}
-#line 3132 "awkgram.c" /* yacc.c:1646 */
+#line 3209 "awkgram.c" /* yacc.c:1646 */
break;
case 108:
-#line 1239 "awkgram.y" /* yacc.c:1646 */
+#line 1317 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
}
-#line 3141 "awkgram.c" /* yacc.c:1646 */
+#line 3218 "awkgram.c" /* yacc.c:1646 */
break;
case 109:
-#line 1244 "awkgram.y" /* yacc.c:1646 */
+#line 1322 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = (yyvsp[-2]);
}
-#line 3150 "awkgram.c" /* yacc.c:1646 */
+#line 3227 "awkgram.c" /* yacc.c:1646 */
break;
case 110:
-#line 1253 "awkgram.y" /* yacc.c:1646 */
+#line 1331 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec)
lintwarn_ln((yyvsp[-1])->source_line,
_("regular expression on right of assignment"));
(yyval) = mk_assignment((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1]));
}
-#line 3161 "awkgram.c" /* yacc.c:1646 */
+#line 3238 "awkgram.c" /* yacc.c:1646 */
break;
case 111:
-#line 1260 "awkgram.y" /* yacc.c:1646 */
+#line 1338 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3167 "awkgram.c" /* yacc.c:1646 */
+#line 3244 "awkgram.c" /* yacc.c:1646 */
break;
case 112:
-#line 1262 "awkgram.y" /* yacc.c:1646 */
+#line 1340 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3173 "awkgram.c" /* yacc.c:1646 */
+#line 3250 "awkgram.c" /* yacc.c:1646 */
break;
case 113:
-#line 1264 "awkgram.y" /* yacc.c:1646 */
+#line 1342 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->lasti->opcode == Op_match_rec)
warning_ln((yyvsp[-1])->source_line,
@@ -3189,11 +3266,11 @@ regular_print:
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3193 "awkgram.c" /* yacc.c:1646 */
+#line 3270 "awkgram.c" /* yacc.c:1646 */
break;
case 114:
-#line 1280 "awkgram.y" /* yacc.c:1646 */
+#line 1358 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old)
warning_ln((yyvsp[-1])->source_line,
@@ -3203,91 +3280,91 @@ regular_print:
(yyvsp[-1])->expr_count = 1;
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
-#line 3207 "awkgram.c" /* yacc.c:1646 */
+#line 3284 "awkgram.c" /* yacc.c:1646 */
break;
case 115:
-#line 1290 "awkgram.y" /* yacc.c:1646 */
+#line 1368 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec)
lintwarn_ln((yyvsp[-1])->source_line,
_("regular expression on right of comparison"));
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
-#line 3218 "awkgram.c" /* yacc.c:1646 */
+#line 3295 "awkgram.c" /* yacc.c:1646 */
break;
case 116:
-#line 1297 "awkgram.y" /* yacc.c:1646 */
+#line 1375 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); }
-#line 3224 "awkgram.c" /* yacc.c:1646 */
+#line 3301 "awkgram.c" /* yacc.c:1646 */
break;
case 117:
-#line 1299 "awkgram.y" /* yacc.c:1646 */
+#line 1377 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3230 "awkgram.c" /* yacc.c:1646 */
+#line 3307 "awkgram.c" /* yacc.c:1646 */
break;
case 118:
-#line 1304 "awkgram.y" /* yacc.c:1646 */
+#line 1382 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3236 "awkgram.c" /* yacc.c:1646 */
+#line 3313 "awkgram.c" /* yacc.c:1646 */
break;
case 119:
-#line 1306 "awkgram.y" /* yacc.c:1646 */
+#line 1384 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3242 "awkgram.c" /* yacc.c:1646 */
+#line 3319 "awkgram.c" /* yacc.c:1646 */
break;
case 120:
-#line 1308 "awkgram.y" /* yacc.c:1646 */
+#line 1386 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_assign_quotient;
(yyval) = (yyvsp[0]);
}
-#line 3251 "awkgram.c" /* yacc.c:1646 */
+#line 3328 "awkgram.c" /* yacc.c:1646 */
break;
case 121:
-#line 1316 "awkgram.y" /* yacc.c:1646 */
+#line 1394 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3257 "awkgram.c" /* yacc.c:1646 */
+#line 3334 "awkgram.c" /* yacc.c:1646 */
break;
case 122:
-#line 1318 "awkgram.y" /* yacc.c:1646 */
+#line 1396 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3263 "awkgram.c" /* yacc.c:1646 */
+#line 3340 "awkgram.c" /* yacc.c:1646 */
break;
case 123:
-#line 1323 "awkgram.y" /* yacc.c:1646 */
+#line 1401 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3269 "awkgram.c" /* yacc.c:1646 */
+#line 3346 "awkgram.c" /* yacc.c:1646 */
break;
case 124:
-#line 1325 "awkgram.y" /* yacc.c:1646 */
+#line 1403 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3275 "awkgram.c" /* yacc.c:1646 */
+#line 3352 "awkgram.c" /* yacc.c:1646 */
break;
case 125:
-#line 1330 "awkgram.y" /* yacc.c:1646 */
+#line 1408 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3281 "awkgram.c" /* yacc.c:1646 */
+#line 3358 "awkgram.c" /* yacc.c:1646 */
break;
case 126:
-#line 1332 "awkgram.y" /* yacc.c:1646 */
+#line 1410 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3287 "awkgram.c" /* yacc.c:1646 */
+#line 3364 "awkgram.c" /* yacc.c:1646 */
break;
case 127:
-#line 1334 "awkgram.y" /* yacc.c:1646 */
+#line 1412 "awkgram.y" /* yacc.c:1646 */
{
int count = 2;
bool is_simple_var = false;
@@ -3334,47 +3411,47 @@ regular_print:
max_args = count;
}
}
-#line 3338 "awkgram.c" /* yacc.c:1646 */
+#line 3415 "awkgram.c" /* yacc.c:1646 */
break;
case 129:
-#line 1386 "awkgram.y" /* yacc.c:1646 */
+#line 1464 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3344 "awkgram.c" /* yacc.c:1646 */
+#line 3421 "awkgram.c" /* yacc.c:1646 */
break;
case 130:
-#line 1388 "awkgram.y" /* yacc.c:1646 */
+#line 1466 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3350 "awkgram.c" /* yacc.c:1646 */
+#line 3427 "awkgram.c" /* yacc.c:1646 */
break;
case 131:
-#line 1390 "awkgram.y" /* yacc.c:1646 */
+#line 1468 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3356 "awkgram.c" /* yacc.c:1646 */
+#line 3433 "awkgram.c" /* yacc.c:1646 */
break;
case 132:
-#line 1392 "awkgram.y" /* yacc.c:1646 */
+#line 1470 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3362 "awkgram.c" /* yacc.c:1646 */
+#line 3439 "awkgram.c" /* yacc.c:1646 */
break;
case 133:
-#line 1394 "awkgram.y" /* yacc.c:1646 */
+#line 1472 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3368 "awkgram.c" /* yacc.c:1646 */
+#line 3445 "awkgram.c" /* yacc.c:1646 */
break;
case 134:
-#line 1396 "awkgram.y" /* yacc.c:1646 */
+#line 1474 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3374 "awkgram.c" /* yacc.c:1646 */
+#line 3451 "awkgram.c" /* yacc.c:1646 */
break;
case 135:
-#line 1398 "awkgram.y" /* yacc.c:1646 */
+#line 1476 "awkgram.y" /* yacc.c:1646 */
{
/*
* In BEGINFILE/ENDFILE, allow `getline [var] < file'
@@ -3388,29 +3465,29 @@ regular_print:
_("non-redirected `getline' undefined inside END action"));
(yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input);
}
-#line 3392 "awkgram.c" /* yacc.c:1646 */
+#line 3469 "awkgram.c" /* yacc.c:1646 */
break;
case 136:
-#line 1412 "awkgram.y" /* yacc.c:1646 */
+#line 1490 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3401 "awkgram.c" /* yacc.c:1646 */
+#line 3478 "awkgram.c" /* yacc.c:1646 */
break;
case 137:
-#line 1417 "awkgram.y" /* yacc.c:1646 */
+#line 1495 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3410 "awkgram.c" /* yacc.c:1646 */
+#line 3487 "awkgram.c" /* yacc.c:1646 */
break;
case 138:
-#line 1422 "awkgram.y" /* yacc.c:1646 */
+#line 1500 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old) {
warning_ln((yyvsp[-1])->source_line,
@@ -3430,64 +3507,64 @@ regular_print:
(yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3434 "awkgram.c" /* yacc.c:1646 */
+#line 3511 "awkgram.c" /* yacc.c:1646 */
break;
case 139:
-#line 1447 "awkgram.y" /* yacc.c:1646 */
+#line 1525 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type);
bcfree((yyvsp[-2]));
}
-#line 3443 "awkgram.c" /* yacc.c:1646 */
+#line 3520 "awkgram.c" /* yacc.c:1646 */
break;
case 140:
-#line 1453 "awkgram.y" /* yacc.c:1646 */
+#line 1531 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3449 "awkgram.c" /* yacc.c:1646 */
+#line 3526 "awkgram.c" /* yacc.c:1646 */
break;
case 141:
-#line 1455 "awkgram.y" /* yacc.c:1646 */
+#line 1533 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3455 "awkgram.c" /* yacc.c:1646 */
+#line 3532 "awkgram.c" /* yacc.c:1646 */
break;
case 142:
-#line 1457 "awkgram.y" /* yacc.c:1646 */
+#line 1535 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3461 "awkgram.c" /* yacc.c:1646 */
+#line 3538 "awkgram.c" /* yacc.c:1646 */
break;
case 143:
-#line 1459 "awkgram.y" /* yacc.c:1646 */
+#line 1537 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3467 "awkgram.c" /* yacc.c:1646 */
+#line 3544 "awkgram.c" /* yacc.c:1646 */
break;
case 144:
-#line 1461 "awkgram.y" /* yacc.c:1646 */
+#line 1539 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3473 "awkgram.c" /* yacc.c:1646 */
+#line 3550 "awkgram.c" /* yacc.c:1646 */
break;
case 145:
-#line 1463 "awkgram.y" /* yacc.c:1646 */
+#line 1541 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3479 "awkgram.c" /* yacc.c:1646 */
+#line 3556 "awkgram.c" /* yacc.c:1646 */
break;
case 146:
-#line 1468 "awkgram.y" /* yacc.c:1646 */
+#line 1546 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3487 "awkgram.c" /* yacc.c:1646 */
+#line 3564 "awkgram.c" /* yacc.c:1646 */
break;
case 147:
-#line 1472 "awkgram.y" /* yacc.c:1646 */
+#line 1550 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->opcode == Op_match_rec) {
(yyvsp[0])->opcode = Op_nomatch;
@@ -3519,37 +3596,37 @@ regular_print:
}
}
}
-#line 3523 "awkgram.c" /* yacc.c:1646 */
+#line 3600 "awkgram.c" /* yacc.c:1646 */
break;
case 148:
-#line 1504 "awkgram.y" /* yacc.c:1646 */
+#line 1582 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3529 "awkgram.c" /* yacc.c:1646 */
+#line 3606 "awkgram.c" /* yacc.c:1646 */
break;
case 149:
-#line 1506 "awkgram.y" /* yacc.c:1646 */
+#line 1584 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3539 "awkgram.c" /* yacc.c:1646 */
+#line 3616 "awkgram.c" /* yacc.c:1646 */
break;
case 150:
-#line 1512 "awkgram.y" /* yacc.c:1646 */
+#line 1590 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3549 "awkgram.c" /* yacc.c:1646 */
+#line 3626 "awkgram.c" /* yacc.c:1646 */
break;
case 151:
-#line 1518 "awkgram.y" /* yacc.c:1646 */
+#line 1596 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
@@ -3562,45 +3639,45 @@ regular_print:
if ((yyval) == NULL)
YYABORT;
}
-#line 3566 "awkgram.c" /* yacc.c:1646 */
+#line 3643 "awkgram.c" /* yacc.c:1646 */
break;
case 154:
-#line 1533 "awkgram.y" /* yacc.c:1646 */
+#line 1611 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_preincrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3575 "awkgram.c" /* yacc.c:1646 */
+#line 3652 "awkgram.c" /* yacc.c:1646 */
break;
case 155:
-#line 1538 "awkgram.y" /* yacc.c:1646 */
+#line 1616 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_predecrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3584 "awkgram.c" /* yacc.c:1646 */
+#line 3661 "awkgram.c" /* yacc.c:1646 */
break;
case 156:
-#line 1543 "awkgram.y" /* yacc.c:1646 */
+#line 1621 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3592 "awkgram.c" /* yacc.c:1646 */
+#line 3669 "awkgram.c" /* yacc.c:1646 */
break;
case 157:
-#line 1547 "awkgram.y" /* yacc.c:1646 */
+#line 1625 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3600 "awkgram.c" /* yacc.c:1646 */
+#line 3677 "awkgram.c" /* yacc.c:1646 */
break;
case 158:
-#line 1551 "awkgram.y" /* yacc.c:1646 */
+#line 1629 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->lasti->opcode == Op_push_i
&& ((yyvsp[0])->lasti->memory->flags & (STRCUR|STRING)) == 0
@@ -3615,11 +3692,11 @@ regular_print:
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
}
-#line 3619 "awkgram.c" /* yacc.c:1646 */
+#line 3696 "awkgram.c" /* yacc.c:1646 */
break;
case 159:
-#line 1566 "awkgram.y" /* yacc.c:1646 */
+#line 1644 "awkgram.y" /* yacc.c:1646 */
{
/*
* was: $$ = $2
@@ -3629,20 +3706,20 @@ regular_print:
(yyvsp[-1])->memory = make_number(0.0);
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
-#line 3633 "awkgram.c" /* yacc.c:1646 */
+#line 3710 "awkgram.c" /* yacc.c:1646 */
break;
case 160:
-#line 1579 "awkgram.y" /* yacc.c:1646 */
+#line 1657 "awkgram.y" /* yacc.c:1646 */
{
func_use((yyvsp[0])->lasti->func_name, FUNC_USE);
(yyval) = (yyvsp[0]);
}
-#line 3642 "awkgram.c" /* yacc.c:1646 */
+#line 3719 "awkgram.c" /* yacc.c:1646 */
break;
case 161:
-#line 1584 "awkgram.y" /* yacc.c:1646 */
+#line 1662 "awkgram.y" /* yacc.c:1646 */
{
/* indirect function call */
INSTRUCTION *f, *t;
@@ -3675,11 +3752,11 @@ regular_print:
(yyval) = list_prepend((yyvsp[0]), t);
}
-#line 3679 "awkgram.c" /* yacc.c:1646 */
+#line 3756 "awkgram.c" /* yacc.c:1646 */
break;
case 162:
-#line 1620 "awkgram.y" /* yacc.c:1646 */
+#line 1698 "awkgram.y" /* yacc.c:1646 */
{
param_sanity((yyvsp[-1]));
(yyvsp[-3])->opcode = Op_func_call;
@@ -3693,49 +3770,49 @@ regular_print:
(yyval) = list_append(t, (yyvsp[-3]));
}
}
-#line 3697 "awkgram.c" /* yacc.c:1646 */
+#line 3774 "awkgram.c" /* yacc.c:1646 */
break;
case 163:
-#line 1637 "awkgram.y" /* yacc.c:1646 */
+#line 1715 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3703 "awkgram.c" /* yacc.c:1646 */
+#line 3780 "awkgram.c" /* yacc.c:1646 */
break;
case 164:
-#line 1639 "awkgram.y" /* yacc.c:1646 */
+#line 1717 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3709 "awkgram.c" /* yacc.c:1646 */
+#line 3786 "awkgram.c" /* yacc.c:1646 */
break;
case 165:
-#line 1644 "awkgram.y" /* yacc.c:1646 */
+#line 1722 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3715 "awkgram.c" /* yacc.c:1646 */
+#line 3792 "awkgram.c" /* yacc.c:1646 */
break;
case 166:
-#line 1646 "awkgram.y" /* yacc.c:1646 */
+#line 1724 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3721 "awkgram.c" /* yacc.c:1646 */
+#line 3798 "awkgram.c" /* yacc.c:1646 */
break;
case 167:
-#line 1651 "awkgram.y" /* yacc.c:1646 */
+#line 1729 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3727 "awkgram.c" /* yacc.c:1646 */
+#line 3804 "awkgram.c" /* yacc.c:1646 */
break;
case 168:
-#line 1653 "awkgram.y" /* yacc.c:1646 */
+#line 1731 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3735 "awkgram.c" /* yacc.c:1646 */
+#line 3812 "awkgram.c" /* yacc.c:1646 */
break;
case 169:
-#line 1660 "awkgram.y" /* yacc.c:1646 */
+#line 1738 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->lasti;
int count = ip->sub_count; /* # of SUBSEP-seperated expressions */
@@ -3749,11 +3826,11 @@ regular_print:
sub_counter++; /* count # of dimensions */
(yyval) = (yyvsp[0]);
}
-#line 3753 "awkgram.c" /* yacc.c:1646 */
+#line 3830 "awkgram.c" /* yacc.c:1646 */
break;
case 170:
-#line 1677 "awkgram.y" /* yacc.c:1646 */
+#line 1755 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *t = (yyvsp[-1]);
if ((yyvsp[-1]) == NULL) {
@@ -3767,31 +3844,31 @@ regular_print:
(yyvsp[0])->sub_count = count_expressions(&t, false);
(yyval) = list_append(t, (yyvsp[0]));
}
-#line 3771 "awkgram.c" /* yacc.c:1646 */
+#line 3848 "awkgram.c" /* yacc.c:1646 */
break;
case 171:
-#line 1694 "awkgram.y" /* yacc.c:1646 */
+#line 1772 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3777 "awkgram.c" /* yacc.c:1646 */
+#line 3854 "awkgram.c" /* yacc.c:1646 */
break;
case 172:
-#line 1696 "awkgram.y" /* yacc.c:1646 */
+#line 1774 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3785 "awkgram.c" /* yacc.c:1646 */
+#line 3862 "awkgram.c" /* yacc.c:1646 */
break;
case 173:
-#line 1703 "awkgram.y" /* yacc.c:1646 */
+#line 1781 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3791 "awkgram.c" /* yacc.c:1646 */
+#line 3868 "awkgram.c" /* yacc.c:1646 */
break;
case 174:
-#line 1708 "awkgram.y" /* yacc.c:1646 */
+#line 1786 "awkgram.y" /* yacc.c:1646 */
{
char *var_name = (yyvsp[0])->lextok;
@@ -3799,22 +3876,22 @@ regular_print:
(yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new);
(yyval) = list_create((yyvsp[0]));
}
-#line 3803 "awkgram.c" /* yacc.c:1646 */
+#line 3880 "awkgram.c" /* yacc.c:1646 */
break;
case 175:
-#line 1716 "awkgram.y" /* yacc.c:1646 */
+#line 1794 "awkgram.y" /* yacc.c:1646 */
{
char *arr = (yyvsp[-1])->lextok;
(yyvsp[-1])->memory = variable((yyvsp[-1])->source_line, arr, Node_var_new);
(yyvsp[-1])->opcode = Op_push_array;
(yyval) = list_prepend((yyvsp[0]), (yyvsp[-1]));
}
-#line 3814 "awkgram.c" /* yacc.c:1646 */
+#line 3891 "awkgram.c" /* yacc.c:1646 */
break;
case 176:
-#line 1726 "awkgram.y" /* yacc.c:1646 */
+#line 1804 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->nexti;
if (ip->opcode == Op_push
@@ -3826,73 +3903,73 @@ regular_print:
} else
(yyval) = (yyvsp[0]);
}
-#line 3830 "awkgram.c" /* yacc.c:1646 */
+#line 3907 "awkgram.c" /* yacc.c:1646 */
break;
case 177:
-#line 1738 "awkgram.y" /* yacc.c:1646 */
+#line 1816 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
if ((yyvsp[0]) != NULL)
mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3840 "awkgram.c" /* yacc.c:1646 */
+#line 3917 "awkgram.c" /* yacc.c:1646 */
break;
case 178:
-#line 1747 "awkgram.y" /* yacc.c:1646 */
+#line 1825 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
}
-#line 3848 "awkgram.c" /* yacc.c:1646 */
+#line 3925 "awkgram.c" /* yacc.c:1646 */
break;
case 179:
-#line 1751 "awkgram.y" /* yacc.c:1646 */
+#line 1829 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
}
-#line 3856 "awkgram.c" /* yacc.c:1646 */
+#line 3933 "awkgram.c" /* yacc.c:1646 */
break;
case 180:
-#line 1754 "awkgram.y" /* yacc.c:1646 */
+#line 1832 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3862 "awkgram.c" /* yacc.c:1646 */
+#line 3939 "awkgram.c" /* yacc.c:1646 */
break;
case 182:
-#line 1762 "awkgram.y" /* yacc.c:1646 */
+#line 1840 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3868 "awkgram.c" /* yacc.c:1646 */
+#line 3945 "awkgram.c" /* yacc.c:1646 */
break;
case 183:
-#line 1766 "awkgram.y" /* yacc.c:1646 */
+#line 1844 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3874 "awkgram.c" /* yacc.c:1646 */
+#line 3951 "awkgram.c" /* yacc.c:1646 */
break;
case 186:
-#line 1775 "awkgram.y" /* yacc.c:1646 */
+#line 1853 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3880 "awkgram.c" /* yacc.c:1646 */
+#line 3957 "awkgram.c" /* yacc.c:1646 */
break;
case 187:
-#line 1779 "awkgram.y" /* yacc.c:1646 */
+#line 1857 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); yyerrok; }
-#line 3886 "awkgram.c" /* yacc.c:1646 */
+#line 3963 "awkgram.c" /* yacc.c:1646 */
break;
case 188:
-#line 1783 "awkgram.y" /* yacc.c:1646 */
+#line 1861 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3892 "awkgram.c" /* yacc.c:1646 */
+#line 3969 "awkgram.c" /* yacc.c:1646 */
break;
-#line 3896 "awkgram.c" /* yacc.c:1646 */
+#line 3973 "awkgram.c" /* yacc.c:1646 */
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
@@ -4120,7 +4197,7 @@ yyreturn:
#endif
return yyresult;
}
-#line 1785 "awkgram.y" /* yacc.c:1906 */
+#line 1863 "awkgram.y" /* yacc.c:1906 */
struct token {
@@ -4192,6 +4269,7 @@ static const struct token tokentab[] = {
{"dcngettext", Op_builtin, LEX_BUILTIN, GAWKX|A(1)|A(2)|A(3)|A(4)|A(5), do_dcngettext, 0},
{"default", Op_K_default, LEX_DEFAULT, GAWKX, 0, 0},
{"delete", Op_K_delete, LEX_DELETE, NOT_OLD, 0, 0},
+{"div", Op_builtin, LEX_BUILTIN, GAWKX|A(3), do_div, MPF(div)},
{"do", Op_K_do, LEX_DO, NOT_OLD|BREAK|CONTINUE, 0, 0},
{"else", Op_K_else, LEX_ELSE, 0, 0, 0},
{"eval", Op_symbol, LEX_EVAL, 0, 0, 0},
@@ -4548,6 +4626,11 @@ mk_program()
cp = end_block;
else
cp = list_merge(begin_block, end_block);
+ if (program_comment != NULL) {
+ (void) list_prepend(cp, program_comment);
+ }
+ if (comment != NULL)
+ (void) list_append(cp, comment);
(void) list_append(cp, ip_atexit);
(void) list_append(cp, instruction(Op_stop));
@@ -4580,6 +4663,12 @@ mk_program()
if (begin_block != NULL)
cp = list_merge(begin_block, cp);
+ if (program_comment != NULL) {
+ (void) list_prepend(cp, program_comment);
+ }
+ if (comment != NULL) {
+ (void) list_append(cp, comment);
+ }
(void) list_append(cp, ip_atexit);
(void) list_append(cp, instruction(Op_stop));
@@ -4587,6 +4676,10 @@ out:
/* delete the Op_list, not needed */
tmp = cp->nexti;
bcfree(cp);
+ /* these variables are not used again but zap them anyway. */
+ comment = NULL;
+ function_comment = NULL;
+ program_comment = NULL;
return tmp;
#undef begin_block
@@ -5081,7 +5174,7 @@ get_src_buf()
lexend = lexptr + n;
if (n == 0) {
static bool warned = false;
- if (do_lint && newfile && ! warned){
+ if (do_lint && newfile && ! warned) {
warned = true;
sourceline = 0;
lintwarn(_("source file `%s' is empty"), source);
@@ -5172,7 +5265,7 @@ again:
mbstate_t tmp_state;
size_t mbclen;
- for (idx = 0 ; lexptr + idx < lexend ; idx++) {
+ for (idx = 0; lexptr + idx < lexend; idx++) {
tmp_state = cur_mbstate;
mbclen = mbrlen(lexptr, idx + 1, &tmp_state);
@@ -5229,6 +5322,105 @@ pushback(void)
(! lexeof && lexptr && lexptr > lexptr_begin ? lexptr-- : lexptr);
}
+/* check_comment --- check for block comment */
+
+void
+check_comment(void)
+{
+ if (comment != NULL) {
+ if (first_rule) {
+ program_comment = comment;
+ } else
+ block_comment = comment;
+ comment = NULL;
+ }
+ first_rule = false;
+}
+
+/*
+ * get_comment --- collect comment text.
+ * Flag = EOL_COMMENT for end-of-line comments.
+ * Flag = FULL_COMMENT for self-contained comments.
+ */
+
+int
+get_comment(int flag)
+{
+ int c;
+ int sl;
+ tok = tokstart;
+ tokadd('#');
+ sl = sourceline;
+
+ while (true) {
+ while ((c = nextc(false)) != '\n' && c != END_FILE) {
+ tokadd(c);
+ }
+ if (flag == EOL_COMMENT) {
+ /* comment at end of line. */
+ if (c == '\n')
+ tokadd(c);
+ break;
+ }
+ if (c == '\n') {
+ tokadd(c);
+ sourceline++;
+ do {
+ c = nextc(false);
+ if (c == '\n') {
+ sourceline++;
+ tokadd(c);
+ }
+ } while (isspace(c) && c != END_FILE);
+ if (c == END_FILE)
+ break;
+ else if (c != '#') {
+ pushback();
+ sourceline--;
+ break;
+ } else
+ tokadd(c);
+ } else
+ break;
+ }
+ comment = bcalloc(Op_comment, 1, sl);
+ comment->source_file = source;
+ comment->memory = make_str_node(tokstart, tok - tokstart, 0);
+ comment->memory->comment_type = flag;
+
+ return c;
+}
+
+/* split_comment --- split initial comment text into program and function parts */
+
+static void
+split_comment(void)
+{
+ char *p;
+ int l;
+ NODE *n;
+
+ p = comment->memory->stptr;
+ l = comment->memory->stlen - 3;
+ /* have at least two comments so split at last blank line (\n\n) */
+ while (l >= 0) {
+ if (p[l] == '\n' && p[l+1] == '\n') {
+ function_comment = comment;
+ n = function_comment->memory;
+ function_comment->memory = make_str_node(p + l + 2, n->stlen - l - 2, 0);
+ /* create program comment */
+ program_comment = bcalloc(Op_comment, 1, sourceline);
+ program_comment->source_file = comment->source_file;
+ p[l + 2] = 0;
+ program_comment->memory = make_str_node(p, l + 2, 0);
+ comment = NULL;
+ freenode(n);
+ break;
+ }
+ else
+ l--;
+ }
+}
/* allow_newline --- allow newline after &&, ||, ? and : */
@@ -5244,8 +5436,13 @@ allow_newline(void)
break;
}
if (c == '#') {
- while ((c = nextc(false)) != '\n' && c != END_FILE)
- continue;
+ if (do_pretty_print && ! do_profile) {
+ /* collect comment byte code iff doing pretty print but not profiling. */
+ c = get_comment(EOL_COMMENT);
+ } else {
+ while ((c = nextc(false)) != '\n' && c != END_FILE)
+ continue;
+ }
if (c == END_FILE) {
pushback();
break;
@@ -5268,7 +5465,8 @@ allow_newline(void)
* removes the warnings.
*/
-static int newline_eof()
+static int
+newline_eof()
{
/* NB: a newline at end does not start a source line. */
if (lasttok != NEWLINE) {
@@ -5445,9 +5643,23 @@ retry:
return lasttok = NEWLINE;
case '#': /* it's a comment */
- while ((c = nextc(false)) != '\n') {
+ if (do_pretty_print && ! do_profile) {
+ /*
+ * Collect comment byte code iff doing pretty print
+ * but not profiling.
+ */
+ if (lasttok == NEWLINE || lasttok == 0)
+ c = get_comment(FULL_COMMENT);
+ else
+ c = get_comment(EOL_COMMENT);
+
if (c == END_FILE)
return lasttok = NEWLINE_EOF;
+ } else {
+ while ((c = nextc(false)) != '\n') {
+ if (c == END_FILE)
+ return lasttok = NEWLINE_EOF;
+ }
}
sourceline++;
return lasttok = NEWLINE;
@@ -5458,7 +5670,7 @@ retry:
case '\\':
#ifdef RELAXED_CONTINUATION
/*
- * This code puports to allow comments and/or whitespace
+ * This code purports to allow comments and/or whitespace
* after the `\' at the end of a line used for continuation.
* Use it at your own risk. We think it's a bad idea, which
* is why it's not on by default.
@@ -5475,9 +5687,13 @@ retry:
lintwarn(
_("use of `\\ #...' line continuation is not portable"));
}
- while ((c = nextc(false)) != '\n')
- if (c == END_FILE)
- break;
+ if (do_pretty_print && ! do_profile)
+ c = get_comment(EOL_COMMENT);
+ else {
+ while ((c = nextc(false)) != '\n')
+ if (c == END_FILE)
+ break;
+ }
}
pushback();
}
@@ -5689,7 +5905,7 @@ retry:
lastline = sourceline;
return lasttok = c;
}
- did_newline++;
+ did_newline = true;
--lexptr; /* pick up } next time */
return lasttok = NEWLINE;
@@ -6209,7 +6425,7 @@ snode(INSTRUCTION *subn, INSTRUCTION *r)
}
#ifdef HAVE_MPFR
- /* N.B.: There isn't any special processing for an alternate function below */
+ /* N.B.: If necessary, add special processing for alternate builtin, below */
if (do_mpfr && tokentab[idx].ptr2)
r->builtin = tokentab[idx].ptr2;
else
@@ -6238,6 +6454,15 @@ snode(INSTRUCTION *subn, INSTRUCTION *r)
arg = subn->nexti;
if (arg->nexti == arg->lasti && arg->nexti->opcode == Op_push)
arg->nexti->opcode = Op_push_arg; /* argument may be array */
+ } else if (r->builtin == do_div
+#ifdef HAVE_MPFR
+ || r->builtin == MPF(div)
+#endif
+ ) {
+ arg = subn->nexti->lasti->nexti->lasti->nexti; /* 3rd arg list */
+ ip = arg->lasti;
+ if (ip->opcode == Op_push)
+ ip->opcode = Op_push_array;
} else if (r->builtin == do_match) {
static bool warned = false;
@@ -6533,6 +6758,14 @@ mk_function(INSTRUCTION *fi, INSTRUCTION *def)
(t + 1)->tail_call = true;
}
+ /* add any pre-function comment to start of action for profile.c */
+
+ if (function_comment != NULL) {
+ function_comment->source_line = 0;
+ (void) list_prepend(def, function_comment);
+ function_comment = NULL;
+ }
+
/* add an implicit return at end;
* also used by 'return' command in debugger
*/
@@ -7236,7 +7469,11 @@ append_rule(INSTRUCTION *pattern, INSTRUCTION *action)
(rp + 1)->lasti = action->lasti;
(rp + 2)->first_line = pattern->source_line;
(rp + 2)->last_line = lastline;
- ip = list_prepend(action, rp);
+ if (block_comment != NULL) {
+ ip = list_prepend(list_prepend(action, block_comment), rp);
+ block_comment = NULL;
+ } else
+ ip = list_prepend(action, rp);
} else {
rp = bcalloc(Op_rule, 3, 0);
@@ -7278,7 +7515,6 @@ append_rule(INSTRUCTION *pattern, INSTRUCTION *action)
action),
tp);
}
-
}
list_append(rule_list, rp + 1);
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-05 09:29:41 +0000