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-rw-r--r--awkgram.c937
1 files changed, 552 insertions, 385 deletions
diff --git a/awkgram.c b/awkgram.c
index 071a01a1..628d398f 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -127,6 +127,7 @@ 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 bool want_source = false;
static bool want_regexp = false; /* lexical scanning kludge */
@@ -186,6 +187,12 @@ static INSTRUCTION *ip_end;
static INSTRUCTION *ip_endfile;
static INSTRUCTION *ip_beginfile;
+static INSTRUCTION *comment = NULL;
+static INSTRUCTION *comment0 = NULL;
+static INSTRUCTION *commentf = NULL;
+
+static bool func_first = 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);
@@ -195,7 +202,7 @@ extern double fmod(double x, double y);
#define YYSTYPE INSTRUCTION *
-#line 199 "awkgram.c" /* yacc.c:339 */
+#line 206 "awkgram.c" /* yacc.c:339 */
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
@@ -349,7 +356,7 @@ int yyparse (void);
/* Copy the second part of user declarations. */
-#line 353 "awkgram.c" /* yacc.c:358 */
+#line 360 "awkgram.c" /* yacc.c:358 */
#ifdef short
# undef short
@@ -651,25 +658,25 @@ static const yytype_uint8 yytranslate[] =
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 198, 198, 200, 205, 206, 212, 224, 228, 239,
- 245, 250, 258, 266, 268, 273, 281, 283, 289, 290,
- 292, 318, 329, 340, 346, 355, 365, 367, 369, 375,
- 380, 381, 385, 404, 403, 437, 439, 444, 445, 458,
- 463, 464, 468, 470, 472, 479, 569, 611, 653, 766,
- 773, 780, 790, 799, 808, 817, 828, 844, 843, 867,
- 879, 879, 977, 977, 1010, 1040, 1046, 1047, 1053, 1054,
- 1061, 1066, 1078, 1092, 1094, 1102, 1107, 1109, 1117, 1119,
- 1128, 1129, 1137, 1142, 1142, 1153, 1157, 1165, 1166, 1169,
- 1171, 1176, 1177, 1186, 1187, 1192, 1197, 1203, 1205, 1207,
- 1214, 1215, 1221, 1222, 1227, 1229, 1234, 1236, 1244, 1249,
- 1258, 1265, 1267, 1269, 1285, 1295, 1302, 1304, 1309, 1311,
- 1313, 1321, 1323, 1328, 1330, 1335, 1337, 1339, 1389, 1391,
- 1393, 1395, 1397, 1399, 1401, 1403, 1417, 1422, 1427, 1452,
- 1458, 1460, 1462, 1464, 1466, 1468, 1473, 1477, 1509, 1511,
- 1517, 1523, 1536, 1537, 1538, 1543, 1548, 1552, 1556, 1571,
- 1584, 1589, 1625, 1643, 1644, 1650, 1651, 1656, 1658, 1665,
- 1682, 1699, 1701, 1708, 1713, 1721, 1731, 1743, 1752, 1756,
- 1760, 1764, 1768, 1772, 1775, 1777, 1781, 1785, 1789
+ 0, 205, 205, 207, 212, 213, 219, 231, 235, 246,
+ 252, 257, 265, 273, 275, 280, 288, 290, 296, 303,
+ 312, 338, 350, 362, 369, 379, 391, 393, 395, 401,
+ 406, 407, 411, 446, 445, 479, 481, 486, 492, 520,
+ 525, 526, 530, 532, 534, 541, 631, 673, 715, 828,
+ 835, 842, 852, 861, 870, 879, 890, 906, 905, 929,
+ 941, 941, 1039, 1039, 1072, 1102, 1108, 1109, 1115, 1116,
+ 1123, 1128, 1140, 1154, 1156, 1164, 1169, 1171, 1179, 1181,
+ 1190, 1191, 1199, 1204, 1204, 1215, 1219, 1227, 1228, 1231,
+ 1233, 1238, 1239, 1248, 1249, 1254, 1259, 1265, 1267, 1269,
+ 1276, 1277, 1283, 1284, 1289, 1291, 1296, 1298, 1306, 1311,
+ 1320, 1327, 1329, 1331, 1347, 1357, 1364, 1366, 1371, 1373,
+ 1375, 1383, 1385, 1390, 1392, 1397, 1399, 1401, 1451, 1453,
+ 1455, 1457, 1459, 1461, 1463, 1465, 1479, 1484, 1489, 1514,
+ 1520, 1522, 1524, 1526, 1528, 1530, 1535, 1539, 1571, 1573,
+ 1579, 1585, 1598, 1599, 1600, 1605, 1610, 1614, 1618, 1633,
+ 1646, 1651, 1687, 1705, 1706, 1712, 1713, 1718, 1720, 1727,
+ 1744, 1761, 1763, 1770, 1775, 1783, 1793, 1805, 1814, 1818,
+ 1822, 1826, 1830, 1834, 1837, 1839, 1843, 1847, 1851
};
#endif
@@ -1842,26 +1849,26 @@ yyreduce:
switch (yyn)
{
case 3:
-#line 201 "awkgram.y" /* yacc.c:1646 */
+#line 208 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
yyerrok;
}
-#line 1851 "awkgram.c" /* yacc.c:1646 */
+#line 1858 "awkgram.c" /* yacc.c:1646 */
break;
case 5:
-#line 207 "awkgram.y" /* yacc.c:1646 */
+#line 214 "awkgram.y" /* yacc.c:1646 */
{
next_sourcefile();
if (sourcefile == srcfiles)
process_deferred();
}
-#line 1861 "awkgram.c" /* yacc.c:1646 */
+#line 1868 "awkgram.c" /* yacc.c:1646 */
break;
case 6:
-#line 213 "awkgram.y" /* yacc.c:1646 */
+#line 220 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
/*
@@ -1870,19 +1877,19 @@ yyreduce:
*/
/* yyerrok; */
}
-#line 1874 "awkgram.c" /* yacc.c:1646 */
+#line 1881 "awkgram.c" /* yacc.c:1646 */
break;
case 7:
-#line 225 "awkgram.y" /* yacc.c:1646 */
+#line 232 "awkgram.y" /* yacc.c:1646 */
{
(void) append_rule((yyvsp[-1]), (yyvsp[0]));
}
-#line 1882 "awkgram.c" /* yacc.c:1646 */
+#line 1889 "awkgram.c" /* yacc.c:1646 */
break;
case 8:
-#line 229 "awkgram.y" /* yacc.c:1646 */
+#line 236 "awkgram.y" /* yacc.c:1646 */
{
if (rule != Rule) {
msg(_("%s blocks must have an action part"), ruletab[rule]);
@@ -1893,39 +1900,39 @@ yyreduce:
} else /* pattern rule with non-empty pattern */
(void) append_rule((yyvsp[-1]), NULL);
}
-#line 1897 "awkgram.c" /* yacc.c:1646 */
+#line 1904 "awkgram.c" /* yacc.c:1646 */
break;
case 9:
-#line 240 "awkgram.y" /* yacc.c:1646 */
+#line 247 "awkgram.y" /* yacc.c:1646 */
{
in_function = NULL;
(void) mk_function((yyvsp[-1]), (yyvsp[0]));
yyerrok;
}
-#line 1907 "awkgram.c" /* yacc.c:1646 */
+#line 1914 "awkgram.c" /* yacc.c:1646 */
break;
case 10:
-#line 246 "awkgram.y" /* yacc.c:1646 */
+#line 253 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1916 "awkgram.c" /* yacc.c:1646 */
+#line 1923 "awkgram.c" /* yacc.c:1646 */
break;
case 11:
-#line 251 "awkgram.y" /* yacc.c:1646 */
+#line 258 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1925 "awkgram.c" /* yacc.c:1646 */
+#line 1932 "awkgram.c" /* yacc.c:1646 */
break;
case 12:
-#line 259 "awkgram.y" /* yacc.c:1646 */
+#line 266 "awkgram.y" /* yacc.c:1646 */
{
if (include_source((yyvsp[0])) < 0)
YYABORT;
@@ -1933,23 +1940,23 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1937 "awkgram.c" /* yacc.c:1646 */
+#line 1944 "awkgram.c" /* yacc.c:1646 */
break;
case 13:
-#line 267 "awkgram.y" /* yacc.c:1646 */
+#line 274 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1943 "awkgram.c" /* yacc.c:1646 */
+#line 1950 "awkgram.c" /* yacc.c:1646 */
break;
case 14:
-#line 269 "awkgram.y" /* yacc.c:1646 */
+#line 276 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1949 "awkgram.c" /* yacc.c:1646 */
+#line 1956 "awkgram.c" /* yacc.c:1646 */
break;
case 15:
-#line 274 "awkgram.y" /* yacc.c:1646 */
+#line 281 "awkgram.y" /* yacc.c:1646 */
{
if (load_library((yyvsp[0])) < 0)
YYABORT;
@@ -1957,35 +1964,47 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1961 "awkgram.c" /* yacc.c:1646 */
+#line 1968 "awkgram.c" /* yacc.c:1646 */
break;
case 16:
-#line 282 "awkgram.y" /* yacc.c:1646 */
+#line 289 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1967 "awkgram.c" /* yacc.c:1646 */
+#line 1974 "awkgram.c" /* yacc.c:1646 */
break;
case 17:
-#line 284 "awkgram.y" /* yacc.c:1646 */
+#line 291 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1973 "awkgram.c" /* yacc.c:1646 */
+#line 1980 "awkgram.c" /* yacc.c:1646 */
break;
case 18:
-#line 289 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; rule = Rule; }
-#line 1979 "awkgram.c" /* yacc.c:1646 */
+#line 296 "awkgram.y" /* yacc.c:1646 */
+ { rule = Rule;
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else
+ (yyval) = NULL;
+ }
+#line 1992 "awkgram.c" /* yacc.c:1646 */
break;
case 19:
-#line 291 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]); rule = Rule; }
-#line 1985 "awkgram.c" /* yacc.c:1646 */
+#line 304 "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 293 "awkgram.y" /* yacc.c:1646 */
+#line 313 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *tp;
@@ -2011,13 +2030,14 @@ yyreduce:
(yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp);
rule = Rule;
}
-#line 2015 "awkgram.c" /* yacc.c:1646 */
+#line 2034 "awkgram.c" /* yacc.c:1646 */
break;
case 21:
-#line 319 "awkgram.y" /* yacc.c:1646 */
+#line 339 "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"));
@@ -2026,13 +2046,14 @@ yyreduce:
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2030 "awkgram.c" /* yacc.c:1646 */
+#line 2050 "awkgram.c" /* yacc.c:1646 */
break;
case 22:
-#line 330 "awkgram.y" /* yacc.c:1646 */
+#line 351 "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"));
@@ -2041,71 +2062,91 @@ yyreduce:
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2045 "awkgram.c" /* yacc.c:1646 */
+#line 2066 "awkgram.c" /* yacc.c:1646 */
break;
case 23:
-#line 341 "awkgram.y" /* yacc.c:1646 */
+#line 363 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = BEGINFILE;
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2055 "awkgram.c" /* yacc.c:1646 */
+#line 2077 "awkgram.c" /* yacc.c:1646 */
break;
case 24:
-#line 347 "awkgram.y" /* yacc.c:1646 */
+#line 370 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = ENDFILE;
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2065 "awkgram.c" /* yacc.c:1646 */
+#line 2088 "awkgram.c" /* yacc.c:1646 */
break;
case 25:
-#line 356 "awkgram.y" /* yacc.c:1646 */
+#line 380 "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 2076 "awkgram.c" /* yacc.c:1646 */
+#line 2101 "awkgram.c" /* yacc.c:1646 */
break;
case 26:
-#line 366 "awkgram.y" /* yacc.c:1646 */
+#line 392 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2082 "awkgram.c" /* yacc.c:1646 */
+#line 2107 "awkgram.c" /* yacc.c:1646 */
break;
case 27:
-#line 368 "awkgram.y" /* yacc.c:1646 */
+#line 394 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2088 "awkgram.c" /* yacc.c:1646 */
+#line 2113 "awkgram.c" /* yacc.c:1646 */
break;
case 28:
-#line 370 "awkgram.y" /* yacc.c:1646 */
+#line 396 "awkgram.y" /* yacc.c:1646 */
{
yyerror(_("`%s' is a built-in function, it cannot be redefined"),
tokstart);
YYABORT;
}
-#line 2098 "awkgram.c" /* yacc.c:1646 */
+#line 2123 "awkgram.c" /* yacc.c:1646 */
break;
case 29:
-#line 376 "awkgram.y" /* yacc.c:1646 */
+#line 402 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2104 "awkgram.c" /* yacc.c:1646 */
+#line 2129 "awkgram.c" /* yacc.c:1646 */
break;
case 32:
-#line 386 "awkgram.y" /* yacc.c:1646 */
+#line 412 "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) {
+ commentf = comment;
+ comment = NULL;
+ }
+ func_first = false;
(yyvsp[-5])->source_file = source;
if (install_function((yyvsp[-4])->lextok, (yyvsp[-5]), (yyvsp[-2])) < 0)
YYABORT;
@@ -2115,17 +2156,17 @@ yyreduce:
/* $4 already free'd in install_function */
(yyval) = (yyvsp[-5]);
}
-#line 2119 "awkgram.c" /* yacc.c:1646 */
+#line 2160 "awkgram.c" /* yacc.c:1646 */
break;
case 33:
-#line 404 "awkgram.y" /* yacc.c:1646 */
+#line 446 "awkgram.y" /* yacc.c:1646 */
{ want_regexp = true; }
-#line 2125 "awkgram.c" /* yacc.c:1646 */
+#line 2166 "awkgram.c" /* yacc.c:1646 */
break;
case 34:
-#line 406 "awkgram.y" /* yacc.c:1646 */
+#line 448 "awkgram.y" /* yacc.c:1646 */
{
NODE *n, *exp;
char *re;
@@ -2154,69 +2195,89 @@ yyreduce:
(yyval)->opcode = Op_match_rec;
(yyval)->memory = n;
}
-#line 2158 "awkgram.c" /* yacc.c:1646 */
+#line 2199 "awkgram.c" /* yacc.c:1646 */
break;
case 35:
-#line 438 "awkgram.y" /* yacc.c:1646 */
+#line 480 "awkgram.y" /* yacc.c:1646 */
{ bcfree((yyvsp[0])); }
-#line 2164 "awkgram.c" /* yacc.c:1646 */
+#line 2205 "awkgram.c" /* yacc.c:1646 */
break;
case 37:
-#line 444 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; }
-#line 2170 "awkgram.c" /* yacc.c:1646 */
+#line 486 "awkgram.y" /* yacc.c:1646 */
+ {
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else (yyval) = NULL;
+ }
+#line 2216 "awkgram.c" /* yacc.c:1646 */
break;
case 38:
-#line 446 "awkgram.y" /* yacc.c:1646 */
+#line 493 "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 2187 "awkgram.c" /* yacc.c:1646 */
+#line 2248 "awkgram.c" /* yacc.c:1646 */
break;
case 39:
-#line 459 "awkgram.y" /* yacc.c:1646 */
+#line 521 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2193 "awkgram.c" /* yacc.c:1646 */
+#line 2254 "awkgram.c" /* yacc.c:1646 */
break;
case 42:
-#line 469 "awkgram.y" /* yacc.c:1646 */
+#line 531 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2199 "awkgram.c" /* yacc.c:1646 */
+#line 2260 "awkgram.c" /* yacc.c:1646 */
break;
case 43:
-#line 471 "awkgram.y" /* yacc.c:1646 */
+#line 533 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 2205 "awkgram.c" /* yacc.c:1646 */
+#line 2266 "awkgram.c" /* yacc.c:1646 */
break;
case 44:
-#line 473 "awkgram.y" /* yacc.c:1646 */
+#line 535 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2216 "awkgram.c" /* yacc.c:1646 */
+#line 2277 "awkgram.c" /* yacc.c:1646 */
break;
case 45:
-#line 480 "awkgram.y" /* yacc.c:1646 */
+#line 542 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt;
INSTRUCTION *ip, *nextc, *tbreak;
@@ -2237,7 +2298,7 @@ yyreduce:
} /* else
curr = NULL; */
- for(; curr != NULL; curr = nextc) {
+ for (; curr != NULL; curr = nextc) {
INSTRUCTION *caseexp = curr->case_exp;
INSTRUCTION *casestmt = curr->case_stmt;
@@ -2306,11 +2367,11 @@ yyreduce:
break_allowed--;
fix_break_continue(ip, tbreak, NULL);
}
-#line 2310 "awkgram.c" /* yacc.c:1646 */
+#line 2371 "awkgram.c" /* yacc.c:1646 */
break;
case 46:
-#line 570 "awkgram.y" /* yacc.c:1646 */
+#line 632 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2352,11 +2413,11 @@ yyreduce:
continue_allowed--;
fix_break_continue(ip, tbreak, tcont);
}
-#line 2356 "awkgram.c" /* yacc.c:1646 */
+#line 2417 "awkgram.c" /* yacc.c:1646 */
break;
case 47:
-#line 612 "awkgram.y" /* yacc.c:1646 */
+#line 674 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2398,11 +2459,11 @@ yyreduce:
} /* else
$1 and $4 are NULLs */
}
-#line 2402 "awkgram.c" /* yacc.c:1646 */
+#line 2463 "awkgram.c" /* yacc.c:1646 */
break;
case 48:
-#line 654 "awkgram.y" /* yacc.c:1646 */
+#line 716 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip;
char *var_name = (yyvsp[-5])->lextok;
@@ -2515,44 +2576,44 @@ regular_loop:
break_allowed--;
continue_allowed--;
}
-#line 2519 "awkgram.c" /* yacc.c:1646 */
+#line 2580 "awkgram.c" /* yacc.c:1646 */
break;
case 49:
-#line 767 "awkgram.y" /* yacc.c:1646 */
+#line 829 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2530 "awkgram.c" /* yacc.c:1646 */
+#line 2591 "awkgram.c" /* yacc.c:1646 */
break;
case 50:
-#line 774 "awkgram.y" /* yacc.c:1646 */
+#line 836 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2541 "awkgram.c" /* yacc.c:1646 */
+#line 2602 "awkgram.c" /* yacc.c:1646 */
break;
case 51:
-#line 781 "awkgram.y" /* yacc.c:1646 */
+#line 843 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2552 "awkgram.c" /* yacc.c:1646 */
+#line 2613 "awkgram.c" /* yacc.c:1646 */
break;
case 52:
-#line 791 "awkgram.y" /* yacc.c:1646 */
+#line 853 "awkgram.y" /* yacc.c:1646 */
{
if (! break_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2561,11 +2622,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2565 "awkgram.c" /* yacc.c:1646 */
+#line 2626 "awkgram.c" /* yacc.c:1646 */
break;
case 53:
-#line 800 "awkgram.y" /* yacc.c:1646 */
+#line 862 "awkgram.y" /* yacc.c:1646 */
{
if (! continue_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2574,11 +2635,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2578 "awkgram.c" /* yacc.c:1646 */
+#line 2639 "awkgram.c" /* yacc.c:1646 */
break;
case 54:
-#line 809 "awkgram.y" /* yacc.c:1646 */
+#line 871 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule && rule != Rule)
@@ -2587,11 +2648,11 @@ regular_loop:
(yyvsp[-1])->target_jmp = ip_rec;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2591 "awkgram.c" /* yacc.c:1646 */
+#line 2652 "awkgram.c" /* yacc.c:1646 */
break;
case 55:
-#line 818 "awkgram.y" /* yacc.c:1646 */
+#line 880 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule == BEGIN || rule == END || rule == ENDFILE)
@@ -2602,11 +2663,11 @@ regular_loop:
(yyvsp[-1])->target_endfile = ip_endfile;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2606 "awkgram.c" /* yacc.c:1646 */
+#line 2667 "awkgram.c" /* yacc.c:1646 */
break;
case 56:
-#line 829 "awkgram.y" /* yacc.c:1646 */
+#line 891 "awkgram.y" /* yacc.c:1646 */
{
/* Initialize the two possible jump targets, the actual target
* is resolved at run-time.
@@ -2621,20 +2682,20 @@ regular_loop:
} else
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
}
-#line 2625 "awkgram.c" /* yacc.c:1646 */
+#line 2686 "awkgram.c" /* yacc.c:1646 */
break;
case 57:
-#line 844 "awkgram.y" /* yacc.c:1646 */
+#line 906 "awkgram.y" /* yacc.c:1646 */
{
if (! in_function)
yyerror(_("`return' used outside function context"));
}
-#line 2634 "awkgram.c" /* yacc.c:1646 */
+#line 2695 "awkgram.c" /* yacc.c:1646 */
break;
case 58:
-#line 847 "awkgram.y" /* yacc.c:1646 */
+#line 909 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL) {
(yyval) = list_create((yyvsp[-3]));
@@ -2655,17 +2716,17 @@ regular_loop:
(yyval) = list_append((yyvsp[-1]), (yyvsp[-3]));
}
}
-#line 2659 "awkgram.c" /* yacc.c:1646 */
+#line 2720 "awkgram.c" /* yacc.c:1646 */
break;
case 60:
-#line 879 "awkgram.y" /* yacc.c:1646 */
+#line 941 "awkgram.y" /* yacc.c:1646 */
{ in_print = true; in_parens = 0; }
-#line 2665 "awkgram.c" /* yacc.c:1646 */
+#line 2726 "awkgram.c" /* yacc.c:1646 */
break;
case 61:
-#line 880 "awkgram.y" /* yacc.c:1646 */
+#line 942 "awkgram.y" /* yacc.c:1646 */
{
/*
* Optimization: plain `print' has no expression list, so $3 is null.
@@ -2762,17 +2823,17 @@ regular_print:
}
}
}
-#line 2766 "awkgram.c" /* yacc.c:1646 */
+#line 2827 "awkgram.c" /* yacc.c:1646 */
break;
case 62:
-#line 977 "awkgram.y" /* yacc.c:1646 */
+#line 1039 "awkgram.y" /* yacc.c:1646 */
{ sub_counter = 0; }
-#line 2772 "awkgram.c" /* yacc.c:1646 */
+#line 2833 "awkgram.c" /* yacc.c:1646 */
break;
case 63:
-#line 978 "awkgram.y" /* yacc.c:1646 */
+#line 1040 "awkgram.y" /* yacc.c:1646 */
{
char *arr = (yyvsp[-2])->lextok;
@@ -2805,11 +2866,11 @@ regular_print:
(yyval) = list_append(list_append((yyvsp[0]), (yyvsp[-2])), (yyvsp[-3]));
}
}
-#line 2809 "awkgram.c" /* yacc.c:1646 */
+#line 2870 "awkgram.c" /* yacc.c:1646 */
break;
case 64:
-#line 1015 "awkgram.y" /* yacc.c:1646 */
+#line 1077 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
char *arr = (yyvsp[-1])->lextok;
@@ -2835,52 +2896,52 @@ regular_print:
fatal(_("`delete' is not allowed with FUNCTAB"));
}
}
-#line 2839 "awkgram.c" /* yacc.c:1646 */
+#line 2900 "awkgram.c" /* yacc.c:1646 */
break;
case 65:
-#line 1041 "awkgram.y" /* yacc.c:1646 */
+#line 1103 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = optimize_assignment((yyvsp[0])); }
-#line 2845 "awkgram.c" /* yacc.c:1646 */
+#line 2906 "awkgram.c" /* yacc.c:1646 */
break;
case 66:
-#line 1046 "awkgram.y" /* yacc.c:1646 */
+#line 1108 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2851 "awkgram.c" /* yacc.c:1646 */
+#line 2912 "awkgram.c" /* yacc.c:1646 */
break;
case 67:
-#line 1048 "awkgram.y" /* yacc.c:1646 */
+#line 1110 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2857 "awkgram.c" /* yacc.c:1646 */
+#line 2918 "awkgram.c" /* yacc.c:1646 */
break;
case 68:
-#line 1053 "awkgram.y" /* yacc.c:1646 */
+#line 1115 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2863 "awkgram.c" /* yacc.c:1646 */
+#line 2924 "awkgram.c" /* yacc.c:1646 */
break;
case 69:
-#line 1055 "awkgram.y" /* yacc.c:1646 */
+#line 1117 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL)
(yyval) = list_create((yyvsp[0]));
else
(yyval) = list_prepend((yyvsp[-1]), (yyvsp[0]));
}
-#line 2874 "awkgram.c" /* yacc.c:1646 */
+#line 2935 "awkgram.c" /* yacc.c:1646 */
break;
case 70:
-#line 1062 "awkgram.y" /* yacc.c:1646 */
+#line 1124 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2880 "awkgram.c" /* yacc.c:1646 */
+#line 2941 "awkgram.c" /* yacc.c:1646 */
break;
case 71:
-#line 1067 "awkgram.y" /* yacc.c:1646 */
+#line 1129 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2892,11 +2953,11 @@ regular_print:
bcfree((yyvsp[-2]));
(yyval) = (yyvsp[-4]);
}
-#line 2896 "awkgram.c" /* yacc.c:1646 */
+#line 2957 "awkgram.c" /* yacc.c:1646 */
break;
case 72:
-#line 1079 "awkgram.y" /* yacc.c:1646 */
+#line 1141 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2907,17 +2968,17 @@ regular_print:
(yyvsp[-3])->case_stmt = casestmt;
(yyval) = (yyvsp[-3]);
}
-#line 2911 "awkgram.c" /* yacc.c:1646 */
+#line 2972 "awkgram.c" /* yacc.c:1646 */
break;
case 73:
-#line 1093 "awkgram.y" /* yacc.c:1646 */
+#line 1155 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2917 "awkgram.c" /* yacc.c:1646 */
+#line 2978 "awkgram.c" /* yacc.c:1646 */
break;
case 74:
-#line 1095 "awkgram.y" /* yacc.c:1646 */
+#line 1157 "awkgram.y" /* yacc.c:1646 */
{
NODE *n = (yyvsp[0])->memory;
(void) force_number(n);
@@ -2925,71 +2986,71 @@ regular_print:
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2929 "awkgram.c" /* yacc.c:1646 */
+#line 2990 "awkgram.c" /* yacc.c:1646 */
break;
case 75:
-#line 1103 "awkgram.y" /* yacc.c:1646 */
+#line 1165 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2938 "awkgram.c" /* yacc.c:1646 */
+#line 2999 "awkgram.c" /* yacc.c:1646 */
break;
case 76:
-#line 1108 "awkgram.y" /* yacc.c:1646 */
+#line 1170 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2944 "awkgram.c" /* yacc.c:1646 */
+#line 3005 "awkgram.c" /* yacc.c:1646 */
break;
case 77:
-#line 1110 "awkgram.y" /* yacc.c:1646 */
+#line 1172 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_push_re;
(yyval) = (yyvsp[0]);
}
-#line 2953 "awkgram.c" /* yacc.c:1646 */
+#line 3014 "awkgram.c" /* yacc.c:1646 */
break;
case 78:
-#line 1118 "awkgram.y" /* yacc.c:1646 */
+#line 1180 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2959 "awkgram.c" /* yacc.c:1646 */
+#line 3020 "awkgram.c" /* yacc.c:1646 */
break;
case 79:
-#line 1120 "awkgram.y" /* yacc.c:1646 */
+#line 1182 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2965 "awkgram.c" /* yacc.c:1646 */
+#line 3026 "awkgram.c" /* yacc.c:1646 */
break;
case 81:
-#line 1130 "awkgram.y" /* yacc.c:1646 */
+#line 1192 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = (yyvsp[-1]);
}
-#line 2973 "awkgram.c" /* yacc.c:1646 */
+#line 3034 "awkgram.c" /* yacc.c:1646 */
break;
case 82:
-#line 1137 "awkgram.y" /* yacc.c:1646 */
+#line 1199 "awkgram.y" /* yacc.c:1646 */
{
in_print = false;
in_parens = 0;
(yyval) = NULL;
}
-#line 2983 "awkgram.c" /* yacc.c:1646 */
+#line 3044 "awkgram.c" /* yacc.c:1646 */
break;
case 83:
-#line 1142 "awkgram.y" /* yacc.c:1646 */
+#line 1204 "awkgram.y" /* yacc.c:1646 */
{ in_print = false; in_parens = 0; }
-#line 2989 "awkgram.c" /* yacc.c:1646 */
+#line 3050 "awkgram.c" /* yacc.c:1646 */
break;
case 84:
-#line 1143 "awkgram.y" /* yacc.c:1646 */
+#line 1205 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->redir_type == redirect_twoway
&& (yyvsp[0])->lasti->opcode == Op_K_getline_redir
@@ -2997,136 +3058,136 @@ regular_print:
yyerror(_("multistage two-way pipelines don't work"));
(yyval) = list_prepend((yyvsp[0]), (yyvsp[-2]));
}
-#line 3001 "awkgram.c" /* yacc.c:1646 */
+#line 3062 "awkgram.c" /* yacc.c:1646 */
break;
case 85:
-#line 1154 "awkgram.y" /* yacc.c:1646 */
+#line 1216 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL);
}
-#line 3009 "awkgram.c" /* yacc.c:1646 */
+#line 3070 "awkgram.c" /* yacc.c:1646 */
break;
case 86:
-#line 1159 "awkgram.y" /* yacc.c:1646 */
+#line 1221 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0]));
}
-#line 3017 "awkgram.c" /* yacc.c:1646 */
+#line 3078 "awkgram.c" /* yacc.c:1646 */
break;
case 91:
-#line 1176 "awkgram.y" /* yacc.c:1646 */
+#line 1238 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3023 "awkgram.c" /* yacc.c:1646 */
+#line 3084 "awkgram.c" /* yacc.c:1646 */
break;
case 92:
-#line 1178 "awkgram.y" /* yacc.c:1646 */
+#line 1240 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 3032 "awkgram.c" /* yacc.c:1646 */
+#line 3093 "awkgram.c" /* yacc.c:1646 */
break;
case 93:
-#line 1186 "awkgram.y" /* yacc.c:1646 */
+#line 1248 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3038 "awkgram.c" /* yacc.c:1646 */
+#line 3099 "awkgram.c" /* yacc.c:1646 */
break;
case 94:
-#line 1188 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]) ; }
-#line 3044 "awkgram.c" /* yacc.c:1646 */
+#line 1250 "awkgram.y" /* yacc.c:1646 */
+ { (yyval) = (yyvsp[0]); }
+#line 3105 "awkgram.c" /* yacc.c:1646 */
break;
case 95:
-#line 1193 "awkgram.y" /* yacc.c:1646 */
+#line 1255 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = 0;
(yyval) = list_create((yyvsp[0]));
}
-#line 3053 "awkgram.c" /* yacc.c:1646 */
+#line 3114 "awkgram.c" /* yacc.c:1646 */
break;
case 96:
-#line 1198 "awkgram.y" /* yacc.c:1646 */
+#line 1260 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = (yyvsp[-2])->lasti->param_count + 1;
(yyval) = list_append((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3063 "awkgram.c" /* yacc.c:1646 */
+#line 3124 "awkgram.c" /* yacc.c:1646 */
break;
case 97:
-#line 1204 "awkgram.y" /* yacc.c:1646 */
+#line 1266 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3069 "awkgram.c" /* yacc.c:1646 */
+#line 3130 "awkgram.c" /* yacc.c:1646 */
break;
case 98:
-#line 1206 "awkgram.y" /* yacc.c:1646 */
+#line 1268 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3075 "awkgram.c" /* yacc.c:1646 */
+#line 3136 "awkgram.c" /* yacc.c:1646 */
break;
case 99:
-#line 1208 "awkgram.y" /* yacc.c:1646 */
+#line 1270 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-2]); }
-#line 3081 "awkgram.c" /* yacc.c:1646 */
+#line 3142 "awkgram.c" /* yacc.c:1646 */
break;
case 100:
-#line 1214 "awkgram.y" /* yacc.c:1646 */
+#line 1276 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3087 "awkgram.c" /* yacc.c:1646 */
+#line 3148 "awkgram.c" /* yacc.c:1646 */
break;
case 101:
-#line 1216 "awkgram.y" /* yacc.c:1646 */
+#line 1278 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3093 "awkgram.c" /* yacc.c:1646 */
+#line 3154 "awkgram.c" /* yacc.c:1646 */
break;
case 102:
-#line 1221 "awkgram.y" /* yacc.c:1646 */
+#line 1283 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3099 "awkgram.c" /* yacc.c:1646 */
+#line 3160 "awkgram.c" /* yacc.c:1646 */
break;
case 103:
-#line 1223 "awkgram.y" /* yacc.c:1646 */
+#line 1285 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3105 "awkgram.c" /* yacc.c:1646 */
+#line 3166 "awkgram.c" /* yacc.c:1646 */
break;
case 104:
-#line 1228 "awkgram.y" /* yacc.c:1646 */
+#line 1290 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_expression_list(NULL, (yyvsp[0])); }
-#line 3111 "awkgram.c" /* yacc.c:1646 */
+#line 3172 "awkgram.c" /* yacc.c:1646 */
break;
case 105:
-#line 1230 "awkgram.y" /* yacc.c:1646 */
+#line 1292 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3120 "awkgram.c" /* yacc.c:1646 */
+#line 3181 "awkgram.c" /* yacc.c:1646 */
break;
case 106:
-#line 1235 "awkgram.y" /* yacc.c:1646 */
+#line 1297 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3126 "awkgram.c" /* yacc.c:1646 */
+#line 3187 "awkgram.c" /* yacc.c:1646 */
break;
case 107:
-#line 1237 "awkgram.y" /* yacc.c:1646 */
+#line 1299 "awkgram.y" /* yacc.c:1646 */
{
/*
* Returning the expression list instead of NULL lets
@@ -3134,52 +3195,52 @@ regular_print:
*/
(yyval) = (yyvsp[-1]);
}
-#line 3138 "awkgram.c" /* yacc.c:1646 */
+#line 3199 "awkgram.c" /* yacc.c:1646 */
break;
case 108:
-#line 1245 "awkgram.y" /* yacc.c:1646 */
+#line 1307 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
}
-#line 3147 "awkgram.c" /* yacc.c:1646 */
+#line 3208 "awkgram.c" /* yacc.c:1646 */
break;
case 109:
-#line 1250 "awkgram.y" /* yacc.c:1646 */
+#line 1312 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = (yyvsp[-2]);
}
-#line 3156 "awkgram.c" /* yacc.c:1646 */
+#line 3217 "awkgram.c" /* yacc.c:1646 */
break;
case 110:
-#line 1259 "awkgram.y" /* yacc.c:1646 */
+#line 1321 "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 3167 "awkgram.c" /* yacc.c:1646 */
+#line 3228 "awkgram.c" /* yacc.c:1646 */
break;
case 111:
-#line 1266 "awkgram.y" /* yacc.c:1646 */
+#line 1328 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3173 "awkgram.c" /* yacc.c:1646 */
+#line 3234 "awkgram.c" /* yacc.c:1646 */
break;
case 112:
-#line 1268 "awkgram.y" /* yacc.c:1646 */
+#line 1330 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3179 "awkgram.c" /* yacc.c:1646 */
+#line 3240 "awkgram.c" /* yacc.c:1646 */
break;
case 113:
-#line 1270 "awkgram.y" /* yacc.c:1646 */
+#line 1332 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->lasti->opcode == Op_match_rec)
warning_ln((yyvsp[-1])->source_line,
@@ -3195,11 +3256,11 @@ regular_print:
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3199 "awkgram.c" /* yacc.c:1646 */
+#line 3260 "awkgram.c" /* yacc.c:1646 */
break;
case 114:
-#line 1286 "awkgram.y" /* yacc.c:1646 */
+#line 1348 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old)
warning_ln((yyvsp[-1])->source_line,
@@ -3209,91 +3270,91 @@ regular_print:
(yyvsp[-1])->expr_count = 1;
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
-#line 3213 "awkgram.c" /* yacc.c:1646 */
+#line 3274 "awkgram.c" /* yacc.c:1646 */
break;
case 115:
-#line 1296 "awkgram.y" /* yacc.c:1646 */
+#line 1358 "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 3224 "awkgram.c" /* yacc.c:1646 */
+#line 3285 "awkgram.c" /* yacc.c:1646 */
break;
case 116:
-#line 1303 "awkgram.y" /* yacc.c:1646 */
+#line 1365 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); }
-#line 3230 "awkgram.c" /* yacc.c:1646 */
+#line 3291 "awkgram.c" /* yacc.c:1646 */
break;
case 117:
-#line 1305 "awkgram.y" /* yacc.c:1646 */
+#line 1367 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3236 "awkgram.c" /* yacc.c:1646 */
+#line 3297 "awkgram.c" /* yacc.c:1646 */
break;
case 118:
-#line 1310 "awkgram.y" /* yacc.c:1646 */
+#line 1372 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3242 "awkgram.c" /* yacc.c:1646 */
+#line 3303 "awkgram.c" /* yacc.c:1646 */
break;
case 119:
-#line 1312 "awkgram.y" /* yacc.c:1646 */
+#line 1374 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3248 "awkgram.c" /* yacc.c:1646 */
+#line 3309 "awkgram.c" /* yacc.c:1646 */
break;
case 120:
-#line 1314 "awkgram.y" /* yacc.c:1646 */
+#line 1376 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_assign_quotient;
(yyval) = (yyvsp[0]);
}
-#line 3257 "awkgram.c" /* yacc.c:1646 */
+#line 3318 "awkgram.c" /* yacc.c:1646 */
break;
case 121:
-#line 1322 "awkgram.y" /* yacc.c:1646 */
+#line 1384 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3263 "awkgram.c" /* yacc.c:1646 */
+#line 3324 "awkgram.c" /* yacc.c:1646 */
break;
case 122:
-#line 1324 "awkgram.y" /* yacc.c:1646 */
+#line 1386 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3269 "awkgram.c" /* yacc.c:1646 */
+#line 3330 "awkgram.c" /* yacc.c:1646 */
break;
case 123:
-#line 1329 "awkgram.y" /* yacc.c:1646 */
+#line 1391 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3275 "awkgram.c" /* yacc.c:1646 */
+#line 3336 "awkgram.c" /* yacc.c:1646 */
break;
case 124:
-#line 1331 "awkgram.y" /* yacc.c:1646 */
+#line 1393 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3281 "awkgram.c" /* yacc.c:1646 */
+#line 3342 "awkgram.c" /* yacc.c:1646 */
break;
case 125:
-#line 1336 "awkgram.y" /* yacc.c:1646 */
+#line 1398 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3287 "awkgram.c" /* yacc.c:1646 */
+#line 3348 "awkgram.c" /* yacc.c:1646 */
break;
case 126:
-#line 1338 "awkgram.y" /* yacc.c:1646 */
+#line 1400 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3293 "awkgram.c" /* yacc.c:1646 */
+#line 3354 "awkgram.c" /* yacc.c:1646 */
break;
case 127:
-#line 1340 "awkgram.y" /* yacc.c:1646 */
+#line 1402 "awkgram.y" /* yacc.c:1646 */
{
int count = 2;
bool is_simple_var = false;
@@ -3340,47 +3401,47 @@ regular_print:
max_args = count;
}
}
-#line 3344 "awkgram.c" /* yacc.c:1646 */
+#line 3405 "awkgram.c" /* yacc.c:1646 */
break;
case 129:
-#line 1392 "awkgram.y" /* yacc.c:1646 */
+#line 1454 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3350 "awkgram.c" /* yacc.c:1646 */
+#line 3411 "awkgram.c" /* yacc.c:1646 */
break;
case 130:
-#line 1394 "awkgram.y" /* yacc.c:1646 */
+#line 1456 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3356 "awkgram.c" /* yacc.c:1646 */
+#line 3417 "awkgram.c" /* yacc.c:1646 */
break;
case 131:
-#line 1396 "awkgram.y" /* yacc.c:1646 */
+#line 1458 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3362 "awkgram.c" /* yacc.c:1646 */
+#line 3423 "awkgram.c" /* yacc.c:1646 */
break;
case 132:
-#line 1398 "awkgram.y" /* yacc.c:1646 */
+#line 1460 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3368 "awkgram.c" /* yacc.c:1646 */
+#line 3429 "awkgram.c" /* yacc.c:1646 */
break;
case 133:
-#line 1400 "awkgram.y" /* yacc.c:1646 */
+#line 1462 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3374 "awkgram.c" /* yacc.c:1646 */
+#line 3435 "awkgram.c" /* yacc.c:1646 */
break;
case 134:
-#line 1402 "awkgram.y" /* yacc.c:1646 */
+#line 1464 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3380 "awkgram.c" /* yacc.c:1646 */
+#line 3441 "awkgram.c" /* yacc.c:1646 */
break;
case 135:
-#line 1404 "awkgram.y" /* yacc.c:1646 */
+#line 1466 "awkgram.y" /* yacc.c:1646 */
{
/*
* In BEGINFILE/ENDFILE, allow `getline [var] < file'
@@ -3394,29 +3455,29 @@ regular_print:
_("non-redirected `getline' undefined inside END action"));
(yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input);
}
-#line 3398 "awkgram.c" /* yacc.c:1646 */
+#line 3459 "awkgram.c" /* yacc.c:1646 */
break;
case 136:
-#line 1418 "awkgram.y" /* yacc.c:1646 */
+#line 1480 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3407 "awkgram.c" /* yacc.c:1646 */
+#line 3468 "awkgram.c" /* yacc.c:1646 */
break;
case 137:
-#line 1423 "awkgram.y" /* yacc.c:1646 */
+#line 1485 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3416 "awkgram.c" /* yacc.c:1646 */
+#line 3477 "awkgram.c" /* yacc.c:1646 */
break;
case 138:
-#line 1428 "awkgram.y" /* yacc.c:1646 */
+#line 1490 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old) {
warning_ln((yyvsp[-1])->source_line,
@@ -3436,64 +3497,64 @@ regular_print:
(yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3440 "awkgram.c" /* yacc.c:1646 */
+#line 3501 "awkgram.c" /* yacc.c:1646 */
break;
case 139:
-#line 1453 "awkgram.y" /* yacc.c:1646 */
+#line 1515 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type);
bcfree((yyvsp[-2]));
}
-#line 3449 "awkgram.c" /* yacc.c:1646 */
+#line 3510 "awkgram.c" /* yacc.c:1646 */
break;
case 140:
-#line 1459 "awkgram.y" /* yacc.c:1646 */
+#line 1521 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3455 "awkgram.c" /* yacc.c:1646 */
+#line 3516 "awkgram.c" /* yacc.c:1646 */
break;
case 141:
-#line 1461 "awkgram.y" /* yacc.c:1646 */
+#line 1523 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3461 "awkgram.c" /* yacc.c:1646 */
+#line 3522 "awkgram.c" /* yacc.c:1646 */
break;
case 142:
-#line 1463 "awkgram.y" /* yacc.c:1646 */
+#line 1525 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3467 "awkgram.c" /* yacc.c:1646 */
+#line 3528 "awkgram.c" /* yacc.c:1646 */
break;
case 143:
-#line 1465 "awkgram.y" /* yacc.c:1646 */
+#line 1527 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3473 "awkgram.c" /* yacc.c:1646 */
+#line 3534 "awkgram.c" /* yacc.c:1646 */
break;
case 144:
-#line 1467 "awkgram.y" /* yacc.c:1646 */
+#line 1529 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3479 "awkgram.c" /* yacc.c:1646 */
+#line 3540 "awkgram.c" /* yacc.c:1646 */
break;
case 145:
-#line 1469 "awkgram.y" /* yacc.c:1646 */
+#line 1531 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3485 "awkgram.c" /* yacc.c:1646 */
+#line 3546 "awkgram.c" /* yacc.c:1646 */
break;
case 146:
-#line 1474 "awkgram.y" /* yacc.c:1646 */
+#line 1536 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3493 "awkgram.c" /* yacc.c:1646 */
+#line 3554 "awkgram.c" /* yacc.c:1646 */
break;
case 147:
-#line 1478 "awkgram.y" /* yacc.c:1646 */
+#line 1540 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->opcode == Op_match_rec) {
(yyvsp[0])->opcode = Op_nomatch;
@@ -3525,37 +3586,37 @@ regular_print:
}
}
}
-#line 3529 "awkgram.c" /* yacc.c:1646 */
+#line 3590 "awkgram.c" /* yacc.c:1646 */
break;
case 148:
-#line 1510 "awkgram.y" /* yacc.c:1646 */
+#line 1572 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3535 "awkgram.c" /* yacc.c:1646 */
+#line 3596 "awkgram.c" /* yacc.c:1646 */
break;
case 149:
-#line 1512 "awkgram.y" /* yacc.c:1646 */
+#line 1574 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3545 "awkgram.c" /* yacc.c:1646 */
+#line 3606 "awkgram.c" /* yacc.c:1646 */
break;
case 150:
-#line 1518 "awkgram.y" /* yacc.c:1646 */
+#line 1580 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3555 "awkgram.c" /* yacc.c:1646 */
+#line 3616 "awkgram.c" /* yacc.c:1646 */
break;
case 151:
-#line 1524 "awkgram.y" /* yacc.c:1646 */
+#line 1586 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
@@ -3568,45 +3629,45 @@ regular_print:
if ((yyval) == NULL)
YYABORT;
}
-#line 3572 "awkgram.c" /* yacc.c:1646 */
+#line 3633 "awkgram.c" /* yacc.c:1646 */
break;
case 154:
-#line 1539 "awkgram.y" /* yacc.c:1646 */
+#line 1601 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_preincrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3581 "awkgram.c" /* yacc.c:1646 */
+#line 3642 "awkgram.c" /* yacc.c:1646 */
break;
case 155:
-#line 1544 "awkgram.y" /* yacc.c:1646 */
+#line 1606 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_predecrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3590 "awkgram.c" /* yacc.c:1646 */
+#line 3651 "awkgram.c" /* yacc.c:1646 */
break;
case 156:
-#line 1549 "awkgram.y" /* yacc.c:1646 */
+#line 1611 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3598 "awkgram.c" /* yacc.c:1646 */
+#line 3659 "awkgram.c" /* yacc.c:1646 */
break;
case 157:
-#line 1553 "awkgram.y" /* yacc.c:1646 */
+#line 1615 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3606 "awkgram.c" /* yacc.c:1646 */
+#line 3667 "awkgram.c" /* yacc.c:1646 */
break;
case 158:
-#line 1557 "awkgram.y" /* yacc.c:1646 */
+#line 1619 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->lasti->opcode == Op_push_i
&& ((yyvsp[0])->lasti->memory->flags & (STRCUR|STRING)) == 0
@@ -3621,11 +3682,11 @@ regular_print:
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
}
-#line 3625 "awkgram.c" /* yacc.c:1646 */
+#line 3686 "awkgram.c" /* yacc.c:1646 */
break;
case 159:
-#line 1572 "awkgram.y" /* yacc.c:1646 */
+#line 1634 "awkgram.y" /* yacc.c:1646 */
{
/*
* was: $$ = $2
@@ -3635,20 +3696,20 @@ regular_print:
(yyvsp[-1])->memory = make_number(0.0);
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
-#line 3639 "awkgram.c" /* yacc.c:1646 */
+#line 3700 "awkgram.c" /* yacc.c:1646 */
break;
case 160:
-#line 1585 "awkgram.y" /* yacc.c:1646 */
+#line 1647 "awkgram.y" /* yacc.c:1646 */
{
func_use((yyvsp[0])->lasti->func_name, FUNC_USE);
(yyval) = (yyvsp[0]);
}
-#line 3648 "awkgram.c" /* yacc.c:1646 */
+#line 3709 "awkgram.c" /* yacc.c:1646 */
break;
case 161:
-#line 1590 "awkgram.y" /* yacc.c:1646 */
+#line 1652 "awkgram.y" /* yacc.c:1646 */
{
/* indirect function call */
INSTRUCTION *f, *t;
@@ -3681,11 +3742,11 @@ regular_print:
(yyval) = list_prepend((yyvsp[0]), t);
}
-#line 3685 "awkgram.c" /* yacc.c:1646 */
+#line 3746 "awkgram.c" /* yacc.c:1646 */
break;
case 162:
-#line 1626 "awkgram.y" /* yacc.c:1646 */
+#line 1688 "awkgram.y" /* yacc.c:1646 */
{
param_sanity((yyvsp[-1]));
(yyvsp[-3])->opcode = Op_func_call;
@@ -3699,49 +3760,49 @@ regular_print:
(yyval) = list_append(t, (yyvsp[-3]));
}
}
-#line 3703 "awkgram.c" /* yacc.c:1646 */
+#line 3764 "awkgram.c" /* yacc.c:1646 */
break;
case 163:
-#line 1643 "awkgram.y" /* yacc.c:1646 */
+#line 1705 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3709 "awkgram.c" /* yacc.c:1646 */
+#line 3770 "awkgram.c" /* yacc.c:1646 */
break;
case 164:
-#line 1645 "awkgram.y" /* yacc.c:1646 */
+#line 1707 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3715 "awkgram.c" /* yacc.c:1646 */
+#line 3776 "awkgram.c" /* yacc.c:1646 */
break;
case 165:
-#line 1650 "awkgram.y" /* yacc.c:1646 */
+#line 1712 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3721 "awkgram.c" /* yacc.c:1646 */
+#line 3782 "awkgram.c" /* yacc.c:1646 */
break;
case 166:
-#line 1652 "awkgram.y" /* yacc.c:1646 */
+#line 1714 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3727 "awkgram.c" /* yacc.c:1646 */
+#line 3788 "awkgram.c" /* yacc.c:1646 */
break;
case 167:
-#line 1657 "awkgram.y" /* yacc.c:1646 */
+#line 1719 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3733 "awkgram.c" /* yacc.c:1646 */
+#line 3794 "awkgram.c" /* yacc.c:1646 */
break;
case 168:
-#line 1659 "awkgram.y" /* yacc.c:1646 */
+#line 1721 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3741 "awkgram.c" /* yacc.c:1646 */
+#line 3802 "awkgram.c" /* yacc.c:1646 */
break;
case 169:
-#line 1666 "awkgram.y" /* yacc.c:1646 */
+#line 1728 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->lasti;
int count = ip->sub_count; /* # of SUBSEP-seperated expressions */
@@ -3755,11 +3816,11 @@ regular_print:
sub_counter++; /* count # of dimensions */
(yyval) = (yyvsp[0]);
}
-#line 3759 "awkgram.c" /* yacc.c:1646 */
+#line 3820 "awkgram.c" /* yacc.c:1646 */
break;
case 170:
-#line 1683 "awkgram.y" /* yacc.c:1646 */
+#line 1745 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *t = (yyvsp[-1]);
if ((yyvsp[-1]) == NULL) {
@@ -3773,31 +3834,31 @@ regular_print:
(yyvsp[0])->sub_count = count_expressions(&t, false);
(yyval) = list_append(t, (yyvsp[0]));
}
-#line 3777 "awkgram.c" /* yacc.c:1646 */
+#line 3838 "awkgram.c" /* yacc.c:1646 */
break;
case 171:
-#line 1700 "awkgram.y" /* yacc.c:1646 */
+#line 1762 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3783 "awkgram.c" /* yacc.c:1646 */
+#line 3844 "awkgram.c" /* yacc.c:1646 */
break;
case 172:
-#line 1702 "awkgram.y" /* yacc.c:1646 */
+#line 1764 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3791 "awkgram.c" /* yacc.c:1646 */
+#line 3852 "awkgram.c" /* yacc.c:1646 */
break;
case 173:
-#line 1709 "awkgram.y" /* yacc.c:1646 */
+#line 1771 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3797 "awkgram.c" /* yacc.c:1646 */
+#line 3858 "awkgram.c" /* yacc.c:1646 */
break;
case 174:
-#line 1714 "awkgram.y" /* yacc.c:1646 */
+#line 1776 "awkgram.y" /* yacc.c:1646 */
{
char *var_name = (yyvsp[0])->lextok;
@@ -3805,22 +3866,22 @@ regular_print:
(yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new);
(yyval) = list_create((yyvsp[0]));
}
-#line 3809 "awkgram.c" /* yacc.c:1646 */
+#line 3870 "awkgram.c" /* yacc.c:1646 */
break;
case 175:
-#line 1722 "awkgram.y" /* yacc.c:1646 */
+#line 1784 "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 3820 "awkgram.c" /* yacc.c:1646 */
+#line 3881 "awkgram.c" /* yacc.c:1646 */
break;
case 176:
-#line 1732 "awkgram.y" /* yacc.c:1646 */
+#line 1794 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->nexti;
if (ip->opcode == Op_push
@@ -3832,73 +3893,73 @@ regular_print:
} else
(yyval) = (yyvsp[0]);
}
-#line 3836 "awkgram.c" /* yacc.c:1646 */
+#line 3897 "awkgram.c" /* yacc.c:1646 */
break;
case 177:
-#line 1744 "awkgram.y" /* yacc.c:1646 */
+#line 1806 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
if ((yyvsp[0]) != NULL)
mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3846 "awkgram.c" /* yacc.c:1646 */
+#line 3907 "awkgram.c" /* yacc.c:1646 */
break;
case 178:
-#line 1753 "awkgram.y" /* yacc.c:1646 */
+#line 1815 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
}
-#line 3854 "awkgram.c" /* yacc.c:1646 */
+#line 3915 "awkgram.c" /* yacc.c:1646 */
break;
case 179:
-#line 1757 "awkgram.y" /* yacc.c:1646 */
+#line 1819 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
}
-#line 3862 "awkgram.c" /* yacc.c:1646 */
+#line 3923 "awkgram.c" /* yacc.c:1646 */
break;
case 180:
-#line 1760 "awkgram.y" /* yacc.c:1646 */
+#line 1822 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3868 "awkgram.c" /* yacc.c:1646 */
+#line 3929 "awkgram.c" /* yacc.c:1646 */
break;
case 182:
-#line 1768 "awkgram.y" /* yacc.c:1646 */
+#line 1830 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3874 "awkgram.c" /* yacc.c:1646 */
+#line 3935 "awkgram.c" /* yacc.c:1646 */
break;
case 183:
-#line 1772 "awkgram.y" /* yacc.c:1646 */
+#line 1834 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3880 "awkgram.c" /* yacc.c:1646 */
+#line 3941 "awkgram.c" /* yacc.c:1646 */
break;
case 186:
-#line 1781 "awkgram.y" /* yacc.c:1646 */
+#line 1843 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3886 "awkgram.c" /* yacc.c:1646 */
+#line 3947 "awkgram.c" /* yacc.c:1646 */
break;
case 187:
-#line 1785 "awkgram.y" /* yacc.c:1646 */
+#line 1847 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); yyerrok; }
-#line 3892 "awkgram.c" /* yacc.c:1646 */
+#line 3953 "awkgram.c" /* yacc.c:1646 */
break;
case 188:
-#line 1789 "awkgram.y" /* yacc.c:1646 */
+#line 1851 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3898 "awkgram.c" /* yacc.c:1646 */
+#line 3959 "awkgram.c" /* yacc.c:1646 */
break;
-#line 3902 "awkgram.c" /* yacc.c:1646 */
+#line 3963 "awkgram.c" /* yacc.c:1646 */
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
@@ -4126,7 +4187,7 @@ yyreturn:
#endif
return yyresult;
}
-#line 1791 "awkgram.y" /* yacc.c:1906 */
+#line 1853 "awkgram.y" /* yacc.c:1906 */
struct token {
@@ -4560,6 +4621,8 @@ mk_program()
cp = end_block;
else
cp = list_merge(begin_block, end_block);
+ if (comment != NULL)
+ (void) list_append(cp, comment);
(void) list_append(cp, ip_atexit);
(void) list_append(cp, instruction(Op_stop));
@@ -4592,6 +4655,12 @@ mk_program()
if (begin_block != NULL)
cp = list_merge(begin_block, cp);
+ if (comment0 != NULL) {
+ (void) list_prepend(cp, comment0);
+ }
+ if (comment != NULL) {
+ (void) list_append(cp, comment);
+ }
(void) list_append(cp, ip_atexit);
(void) list_append(cp, instruction(Op_stop));
@@ -5093,7 +5162,7 @@ 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);
@@ -5186,7 +5255,7 @@ 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);
@@ -5265,6 +5334,79 @@ pushback(void)
}
+/* get_comment --- collect comment text */
+
+int
+get_comment(void)
+{
+ int c;
+ int sl;
+ tok = tokstart;
+ tokadd('#');
+ sl = sourceline;
+
+ while (true) {
+ while ((c = nextc(false)) != '\n' && c != END_FILE) {
+ tokadd(c);
+ }
+ 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();
+ 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);
+
+ 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') {
+ commentf = comment;
+ n = commentf->memory;
+ commentf->memory = make_str_node(p + l + 2, n->stlen - l - 2, 0);
+ /* create program comment */
+ comment0 = bcalloc(Op_comment, 1, sourceline);
+ comment0->source_file = comment->source_file;
+ p[l + 2] = 0;
+ comment0->memory = make_str_node(p, l + 2, 0);
+ comment = NULL;
+ freenode(n);
+ break;
+ }
+ else
+ l--;
+ }
+}
+
/* allow_newline --- allow newline after &&, ||, ? and : */
static void
@@ -5279,8 +5421,13 @@ 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();
+ } else {
+ while ((c = nextc(false)) != '\n' && c != END_FILE)
+ continue;
+ }
if (c == END_FILE) {
pushback();
break;
@@ -5303,7 +5450,8 @@ 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) {
@@ -5484,9 +5632,17 @@ 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. */
+ c = get_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;
@@ -5497,7 +5653,7 @@ 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.
@@ -5514,9 +5670,13 @@ 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();
+ else {
+ while ((c = nextc(false)) != '\n')
+ if (c == END_FILE)
+ break;
+ }
}
pushback();
}
@@ -5728,7 +5888,7 @@ retry:
lastline = sourceline;
return lasttok = c;
}
- did_newline++;
+ did_newline = true;
--lexptr; /* pick up } next time */
return lasttok = NEWLINE;
@@ -6581,6 +6741,14 @@ mk_function(INSTRUCTION *fi, INSTRUCTION *def)
(t + 1)->tail_call = true;
}
+ /* add any pre-function comment to start of action for profile.c */
+
+ if (commentf != NULL) {
+ commentf->source_line = 0;
+ (void) list_prepend(def, commentf);
+ commentf = NULL;
+ }
+
/* add an implicit return at end;
* also used by 'return' command in debugger
*/
@@ -7400,7 +7568,6 @@ 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 2025-05-06 18:19:07 +0000