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-rw-r--r--awkgram.c957
1 files changed, 570 insertions, 387 deletions
diff --git a/awkgram.c b/awkgram.c
index e7d5993d..7cbb2be6 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 */
@@ -187,6 +188,12 @@ static INSTRUCTION *ip_endfile;
static INSTRUCTION *ip_beginfile;
INSTRUCTION *main_beginfile;
+static INSTRUCTION *comment = NULL;
+static INSTRUCTION *program_comment = NULL;
+static INSTRUCTION *function_comment = 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);
@@ -196,7 +203,7 @@ extern double fmod(double x, double y);
#define YYSTYPE INSTRUCTION *
-#line 200 "awkgram.c" /* yacc.c:339 */
+#line 207 "awkgram.c" /* yacc.c:339 */
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
@@ -350,7 +357,7 @@ int yyparse (void);
/* Copy the second part of user declarations. */
-#line 354 "awkgram.c" /* yacc.c:358 */
+#line 361 "awkgram.c" /* yacc.c:358 */
#ifdef short
# undef short
@@ -652,25 +659,25 @@ static const yytype_uint8 yytranslate[] =
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 199, 199, 201, 206, 207, 213, 225, 229, 240,
- 246, 251, 259, 267, 269, 274, 282, 284, 290, 291,
- 293, 319, 330, 341, 347, 356, 366, 368, 370, 376,
- 381, 382, 386, 405, 404, 438, 440, 445, 446, 459,
- 464, 465, 469, 471, 473, 480, 570, 612, 654, 767,
- 774, 781, 791, 800, 809, 818, 829, 845, 844, 868,
- 880, 880, 978, 978, 1011, 1041, 1047, 1048, 1054, 1055,
- 1062, 1067, 1079, 1093, 1095, 1103, 1108, 1110, 1118, 1120,
- 1129, 1130, 1138, 1143, 1143, 1154, 1158, 1166, 1167, 1170,
- 1172, 1177, 1178, 1187, 1188, 1193, 1198, 1204, 1206, 1208,
- 1215, 1216, 1222, 1223, 1228, 1230, 1235, 1237, 1245, 1250,
- 1259, 1266, 1268, 1270, 1286, 1296, 1303, 1305, 1310, 1312,
- 1314, 1322, 1324, 1329, 1331, 1336, 1338, 1340, 1390, 1392,
- 1394, 1396, 1398, 1400, 1402, 1404, 1418, 1423, 1428, 1453,
- 1459, 1461, 1463, 1465, 1467, 1469, 1474, 1478, 1510, 1512,
- 1518, 1524, 1537, 1538, 1539, 1544, 1549, 1553, 1557, 1572,
- 1585, 1590, 1626, 1644, 1645, 1651, 1652, 1657, 1659, 1666,
- 1683, 1700, 1702, 1709, 1714, 1722, 1732, 1744, 1753, 1757,
- 1761, 1765, 1769, 1773, 1776, 1778, 1782, 1786, 1790
+ 0, 206, 206, 208, 213, 214, 220, 232, 236, 247,
+ 253, 258, 266, 274, 276, 281, 289, 291, 297, 305,
+ 315, 341, 354, 367, 374, 384, 396, 398, 400, 406,
+ 411, 412, 416, 451, 450, 484, 486, 491, 497, 525,
+ 530, 531, 535, 537, 539, 546, 636, 678, 720, 833,
+ 840, 847, 857, 866, 875, 884, 895, 911, 910, 934,
+ 946, 946, 1044, 1044, 1077, 1107, 1113, 1114, 1120, 1121,
+ 1128, 1133, 1145, 1159, 1161, 1169, 1174, 1176, 1184, 1186,
+ 1195, 1196, 1204, 1209, 1209, 1220, 1224, 1232, 1233, 1236,
+ 1238, 1243, 1244, 1253, 1254, 1259, 1264, 1270, 1272, 1274,
+ 1281, 1282, 1288, 1289, 1294, 1296, 1301, 1303, 1311, 1316,
+ 1325, 1332, 1334, 1336, 1352, 1362, 1369, 1371, 1376, 1378,
+ 1380, 1388, 1390, 1395, 1397, 1402, 1404, 1406, 1456, 1458,
+ 1460, 1462, 1464, 1466, 1468, 1470, 1484, 1489, 1494, 1519,
+ 1525, 1527, 1529, 1531, 1533, 1535, 1540, 1544, 1576, 1578,
+ 1584, 1590, 1603, 1604, 1605, 1610, 1615, 1619, 1623, 1638,
+ 1651, 1656, 1692, 1710, 1711, 1717, 1718, 1723, 1725, 1732,
+ 1749, 1766, 1768, 1775, 1780, 1788, 1798, 1810, 1819, 1823,
+ 1827, 1831, 1835, 1839, 1842, 1844, 1848, 1852, 1856
};
#endif
@@ -1843,26 +1850,26 @@ yyreduce:
switch (yyn)
{
case 3:
-#line 202 "awkgram.y" /* yacc.c:1646 */
+#line 209 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
yyerrok;
}
-#line 1852 "awkgram.c" /* yacc.c:1646 */
+#line 1859 "awkgram.c" /* yacc.c:1646 */
break;
case 5:
-#line 208 "awkgram.y" /* yacc.c:1646 */
+#line 215 "awkgram.y" /* yacc.c:1646 */
{
next_sourcefile();
if (sourcefile == srcfiles)
process_deferred();
}
-#line 1862 "awkgram.c" /* yacc.c:1646 */
+#line 1869 "awkgram.c" /* yacc.c:1646 */
break;
case 6:
-#line 214 "awkgram.y" /* yacc.c:1646 */
+#line 221 "awkgram.y" /* yacc.c:1646 */
{
rule = 0;
/*
@@ -1871,19 +1878,19 @@ yyreduce:
*/
/* yyerrok; */
}
-#line 1875 "awkgram.c" /* yacc.c:1646 */
+#line 1882 "awkgram.c" /* yacc.c:1646 */
break;
case 7:
-#line 226 "awkgram.y" /* yacc.c:1646 */
+#line 233 "awkgram.y" /* yacc.c:1646 */
{
(void) append_rule((yyvsp[-1]), (yyvsp[0]));
}
-#line 1883 "awkgram.c" /* yacc.c:1646 */
+#line 1890 "awkgram.c" /* yacc.c:1646 */
break;
case 8:
-#line 230 "awkgram.y" /* yacc.c:1646 */
+#line 237 "awkgram.y" /* yacc.c:1646 */
{
if (rule != Rule) {
msg(_("%s blocks must have an action part"), ruletab[rule]);
@@ -1894,39 +1901,39 @@ yyreduce:
} else /* pattern rule with non-empty pattern */
(void) append_rule((yyvsp[-1]), NULL);
}
-#line 1898 "awkgram.c" /* yacc.c:1646 */
+#line 1905 "awkgram.c" /* yacc.c:1646 */
break;
case 9:
-#line 241 "awkgram.y" /* yacc.c:1646 */
+#line 248 "awkgram.y" /* yacc.c:1646 */
{
in_function = NULL;
(void) mk_function((yyvsp[-1]), (yyvsp[0]));
yyerrok;
}
-#line 1908 "awkgram.c" /* yacc.c:1646 */
+#line 1915 "awkgram.c" /* yacc.c:1646 */
break;
case 10:
-#line 247 "awkgram.y" /* yacc.c:1646 */
+#line 254 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1917 "awkgram.c" /* yacc.c:1646 */
+#line 1924 "awkgram.c" /* yacc.c:1646 */
break;
case 11:
-#line 252 "awkgram.y" /* yacc.c:1646 */
+#line 259 "awkgram.y" /* yacc.c:1646 */
{
want_source = false;
yyerrok;
}
-#line 1926 "awkgram.c" /* yacc.c:1646 */
+#line 1933 "awkgram.c" /* yacc.c:1646 */
break;
case 12:
-#line 260 "awkgram.y" /* yacc.c:1646 */
+#line 267 "awkgram.y" /* yacc.c:1646 */
{
if (include_source((yyvsp[0])) < 0)
YYABORT;
@@ -1934,23 +1941,23 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1938 "awkgram.c" /* yacc.c:1646 */
+#line 1945 "awkgram.c" /* yacc.c:1646 */
break;
case 13:
-#line 268 "awkgram.y" /* yacc.c:1646 */
+#line 275 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1944 "awkgram.c" /* yacc.c:1646 */
+#line 1951 "awkgram.c" /* yacc.c:1646 */
break;
case 14:
-#line 270 "awkgram.y" /* yacc.c:1646 */
+#line 277 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1950 "awkgram.c" /* yacc.c:1646 */
+#line 1957 "awkgram.c" /* yacc.c:1646 */
break;
case 15:
-#line 275 "awkgram.y" /* yacc.c:1646 */
+#line 282 "awkgram.y" /* yacc.c:1646 */
{
if (load_library((yyvsp[0])) < 0)
YYABORT;
@@ -1958,35 +1965,49 @@ yyreduce:
bcfree((yyvsp[0]));
(yyval) = NULL;
}
-#line 1962 "awkgram.c" /* yacc.c:1646 */
+#line 1969 "awkgram.c" /* yacc.c:1646 */
break;
case 16:
-#line 283 "awkgram.y" /* yacc.c:1646 */
+#line 290 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1968 "awkgram.c" /* yacc.c:1646 */
+#line 1975 "awkgram.c" /* yacc.c:1646 */
break;
case 17:
-#line 285 "awkgram.y" /* yacc.c:1646 */
+#line 292 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 1974 "awkgram.c" /* yacc.c:1646 */
+#line 1981 "awkgram.c" /* yacc.c:1646 */
break;
case 18:
-#line 290 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; rule = Rule; }
-#line 1980 "awkgram.c" /* yacc.c:1646 */
+#line 297 "awkgram.y" /* yacc.c:1646 */
+ {
+ rule = Rule;
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else
+ (yyval) = NULL;
+ }
+#line 1994 "awkgram.c" /* yacc.c:1646 */
break;
case 19:
-#line 292 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]); rule = Rule; }
-#line 1986 "awkgram.c" /* yacc.c:1646 */
+#line 306 "awkgram.y" /* yacc.c:1646 */
+ {
+ rule = Rule;
+ if (comment != NULL) {
+ (yyval) = list_prepend((yyvsp[0]), comment);
+ comment = NULL;
+ } else
+ (yyval) = (yyvsp[0]);
+ }
+#line 2007 "awkgram.c" /* yacc.c:1646 */
break;
case 20:
-#line 294 "awkgram.y" /* yacc.c:1646 */
+#line 316 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *tp;
@@ -2012,13 +2033,15 @@ yyreduce:
(yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp);
rule = Rule;
}
-#line 2016 "awkgram.c" /* yacc.c:1646 */
+#line 2037 "awkgram.c" /* yacc.c:1646 */
break;
case 21:
-#line 320 "awkgram.y" /* yacc.c:1646 */
+#line 342 "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"));
@@ -2027,13 +2050,15 @@ yyreduce:
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2031 "awkgram.c" /* yacc.c:1646 */
+#line 2054 "awkgram.c" /* yacc.c:1646 */
break;
case 22:
-#line 331 "awkgram.y" /* yacc.c:1646 */
+#line 355 "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"));
@@ -2042,71 +2067,91 @@ yyreduce:
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2046 "awkgram.c" /* yacc.c:1646 */
+#line 2071 "awkgram.c" /* yacc.c:1646 */
break;
case 23:
-#line 342 "awkgram.y" /* yacc.c:1646 */
+#line 368 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = BEGINFILE;
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2056 "awkgram.c" /* yacc.c:1646 */
+#line 2082 "awkgram.c" /* yacc.c:1646 */
break;
case 24:
-#line 348 "awkgram.y" /* yacc.c:1646 */
+#line 375 "awkgram.y" /* yacc.c:1646 */
{
+ func_first = false;
(yyvsp[0])->in_rule = rule = ENDFILE;
(yyvsp[0])->source_file = source;
(yyval) = (yyvsp[0]);
}
-#line 2066 "awkgram.c" /* yacc.c:1646 */
+#line 2093 "awkgram.c" /* yacc.c:1646 */
break;
case 25:
-#line 357 "awkgram.y" /* yacc.c:1646 */
+#line 385 "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 2077 "awkgram.c" /* yacc.c:1646 */
+#line 2106 "awkgram.c" /* yacc.c:1646 */
break;
case 26:
-#line 367 "awkgram.y" /* yacc.c:1646 */
+#line 397 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2083 "awkgram.c" /* yacc.c:1646 */
+#line 2112 "awkgram.c" /* yacc.c:1646 */
break;
case 27:
-#line 369 "awkgram.y" /* yacc.c:1646 */
+#line 399 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2089 "awkgram.c" /* yacc.c:1646 */
+#line 2118 "awkgram.c" /* yacc.c:1646 */
break;
case 28:
-#line 371 "awkgram.y" /* yacc.c:1646 */
+#line 401 "awkgram.y" /* yacc.c:1646 */
{
yyerror(_("`%s' is a built-in function, it cannot be redefined"),
tokstart);
YYABORT;
}
-#line 2099 "awkgram.c" /* yacc.c:1646 */
+#line 2128 "awkgram.c" /* yacc.c:1646 */
break;
case 29:
-#line 377 "awkgram.y" /* yacc.c:1646 */
+#line 407 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2105 "awkgram.c" /* yacc.c:1646 */
+#line 2134 "awkgram.c" /* yacc.c:1646 */
break;
case 32:
-#line 387 "awkgram.y" /* yacc.c:1646 */
+#line 417 "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;
@@ -2116,17 +2161,17 @@ yyreduce:
/* $4 already free'd in install_function */
(yyval) = (yyvsp[-5]);
}
-#line 2120 "awkgram.c" /* yacc.c:1646 */
+#line 2165 "awkgram.c" /* yacc.c:1646 */
break;
case 33:
-#line 405 "awkgram.y" /* yacc.c:1646 */
+#line 451 "awkgram.y" /* yacc.c:1646 */
{ want_regexp = true; }
-#line 2126 "awkgram.c" /* yacc.c:1646 */
+#line 2171 "awkgram.c" /* yacc.c:1646 */
break;
case 34:
-#line 407 "awkgram.y" /* yacc.c:1646 */
+#line 453 "awkgram.y" /* yacc.c:1646 */
{
NODE *n, *exp;
char *re;
@@ -2155,69 +2200,89 @@ yyreduce:
(yyval)->opcode = Op_match_rec;
(yyval)->memory = n;
}
-#line 2159 "awkgram.c" /* yacc.c:1646 */
+#line 2204 "awkgram.c" /* yacc.c:1646 */
break;
case 35:
-#line 439 "awkgram.y" /* yacc.c:1646 */
+#line 485 "awkgram.y" /* yacc.c:1646 */
{ bcfree((yyvsp[0])); }
-#line 2165 "awkgram.c" /* yacc.c:1646 */
+#line 2210 "awkgram.c" /* yacc.c:1646 */
break;
case 37:
-#line 445 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = NULL; }
-#line 2171 "awkgram.c" /* yacc.c:1646 */
+#line 491 "awkgram.y" /* yacc.c:1646 */
+ {
+ if (comment != NULL) {
+ (yyval) = list_create(comment);
+ comment = NULL;
+ } else (yyval) = NULL;
+ }
+#line 2221 "awkgram.c" /* yacc.c:1646 */
break;
case 38:
-#line 447 "awkgram.y" /* yacc.c:1646 */
+#line 498 "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 2188 "awkgram.c" /* yacc.c:1646 */
+#line 2253 "awkgram.c" /* yacc.c:1646 */
break;
case 39:
-#line 460 "awkgram.y" /* yacc.c:1646 */
+#line 526 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2194 "awkgram.c" /* yacc.c:1646 */
+#line 2259 "awkgram.c" /* yacc.c:1646 */
break;
case 42:
-#line 470 "awkgram.y" /* yacc.c:1646 */
+#line 536 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2200 "awkgram.c" /* yacc.c:1646 */
+#line 2265 "awkgram.c" /* yacc.c:1646 */
break;
case 43:
-#line 472 "awkgram.y" /* yacc.c:1646 */
+#line 538 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 2206 "awkgram.c" /* yacc.c:1646 */
+#line 2271 "awkgram.c" /* yacc.c:1646 */
break;
case 44:
-#line 474 "awkgram.y" /* yacc.c:1646 */
+#line 540 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2217 "awkgram.c" /* yacc.c:1646 */
+#line 2282 "awkgram.c" /* yacc.c:1646 */
break;
case 45:
-#line 481 "awkgram.y" /* yacc.c:1646 */
+#line 547 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt;
INSTRUCTION *ip, *nextc, *tbreak;
@@ -2238,7 +2303,7 @@ yyreduce:
} /* else
curr = NULL; */
- for(; curr != NULL; curr = nextc) {
+ for (; curr != NULL; curr = nextc) {
INSTRUCTION *caseexp = curr->case_exp;
INSTRUCTION *casestmt = curr->case_stmt;
@@ -2307,11 +2372,11 @@ yyreduce:
break_allowed--;
fix_break_continue(ip, tbreak, NULL);
}
-#line 2311 "awkgram.c" /* yacc.c:1646 */
+#line 2376 "awkgram.c" /* yacc.c:1646 */
break;
case 46:
-#line 571 "awkgram.y" /* yacc.c:1646 */
+#line 637 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2353,11 +2418,11 @@ yyreduce:
continue_allowed--;
fix_break_continue(ip, tbreak, tcont);
}
-#line 2357 "awkgram.c" /* yacc.c:1646 */
+#line 2422 "awkgram.c" /* yacc.c:1646 */
break;
case 47:
-#line 613 "awkgram.y" /* yacc.c:1646 */
+#line 679 "awkgram.y" /* yacc.c:1646 */
{
/*
* -----------------
@@ -2399,11 +2464,11 @@ yyreduce:
} /* else
$1 and $4 are NULLs */
}
-#line 2403 "awkgram.c" /* yacc.c:1646 */
+#line 2468 "awkgram.c" /* yacc.c:1646 */
break;
case 48:
-#line 655 "awkgram.y" /* yacc.c:1646 */
+#line 721 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip;
char *var_name = (yyvsp[-5])->lextok;
@@ -2516,44 +2581,44 @@ regular_loop:
break_allowed--;
continue_allowed--;
}
-#line 2520 "awkgram.c" /* yacc.c:1646 */
+#line 2585 "awkgram.c" /* yacc.c:1646 */
break;
case 49:
-#line 768 "awkgram.y" /* yacc.c:1646 */
+#line 834 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2531 "awkgram.c" /* yacc.c:1646 */
+#line 2596 "awkgram.c" /* yacc.c:1646 */
break;
case 50:
-#line 775 "awkgram.y" /* yacc.c:1646 */
+#line 841 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0]));
break_allowed--;
continue_allowed--;
}
-#line 2542 "awkgram.c" /* yacc.c:1646 */
+#line 2607 "awkgram.c" /* yacc.c:1646 */
break;
case 51:
-#line 782 "awkgram.y" /* yacc.c:1646 */
+#line 848 "awkgram.y" /* yacc.c:1646 */
{
if (do_pretty_print)
(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
else
(yyval) = (yyvsp[0]);
}
-#line 2553 "awkgram.c" /* yacc.c:1646 */
+#line 2618 "awkgram.c" /* yacc.c:1646 */
break;
case 52:
-#line 792 "awkgram.y" /* yacc.c:1646 */
+#line 858 "awkgram.y" /* yacc.c:1646 */
{
if (! break_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2562,11 +2627,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2566 "awkgram.c" /* yacc.c:1646 */
+#line 2631 "awkgram.c" /* yacc.c:1646 */
break;
case 53:
-#line 801 "awkgram.y" /* yacc.c:1646 */
+#line 867 "awkgram.y" /* yacc.c:1646 */
{
if (! continue_allowed)
error_ln((yyvsp[-1])->source_line,
@@ -2575,11 +2640,11 @@ regular_loop:
(yyval) = list_create((yyvsp[-1]));
}
-#line 2579 "awkgram.c" /* yacc.c:1646 */
+#line 2644 "awkgram.c" /* yacc.c:1646 */
break;
case 54:
-#line 810 "awkgram.y" /* yacc.c:1646 */
+#line 876 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule && rule != Rule)
@@ -2588,11 +2653,11 @@ regular_loop:
(yyvsp[-1])->target_jmp = ip_rec;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2592 "awkgram.c" /* yacc.c:1646 */
+#line 2657 "awkgram.c" /* yacc.c:1646 */
break;
case 55:
-#line 819 "awkgram.y" /* yacc.c:1646 */
+#line 885 "awkgram.y" /* yacc.c:1646 */
{
/* if inside function (rule = 0), resolve context at run-time */
if (rule == BEGIN || rule == END || rule == ENDFILE)
@@ -2603,11 +2668,11 @@ regular_loop:
(yyvsp[-1])->target_endfile = ip_endfile;
(yyval) = list_create((yyvsp[-1]));
}
-#line 2607 "awkgram.c" /* yacc.c:1646 */
+#line 2672 "awkgram.c" /* yacc.c:1646 */
break;
case 56:
-#line 830 "awkgram.y" /* yacc.c:1646 */
+#line 896 "awkgram.y" /* yacc.c:1646 */
{
/* Initialize the two possible jump targets, the actual target
* is resolved at run-time.
@@ -2622,20 +2687,20 @@ regular_loop:
} else
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
}
-#line 2626 "awkgram.c" /* yacc.c:1646 */
+#line 2691 "awkgram.c" /* yacc.c:1646 */
break;
case 57:
-#line 845 "awkgram.y" /* yacc.c:1646 */
+#line 911 "awkgram.y" /* yacc.c:1646 */
{
if (! in_function)
yyerror(_("`return' used outside function context"));
}
-#line 2635 "awkgram.c" /* yacc.c:1646 */
+#line 2700 "awkgram.c" /* yacc.c:1646 */
break;
case 58:
-#line 848 "awkgram.y" /* yacc.c:1646 */
+#line 914 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL) {
(yyval) = list_create((yyvsp[-3]));
@@ -2656,17 +2721,17 @@ regular_loop:
(yyval) = list_append((yyvsp[-1]), (yyvsp[-3]));
}
}
-#line 2660 "awkgram.c" /* yacc.c:1646 */
+#line 2725 "awkgram.c" /* yacc.c:1646 */
break;
case 60:
-#line 880 "awkgram.y" /* yacc.c:1646 */
+#line 946 "awkgram.y" /* yacc.c:1646 */
{ in_print = true; in_parens = 0; }
-#line 2666 "awkgram.c" /* yacc.c:1646 */
+#line 2731 "awkgram.c" /* yacc.c:1646 */
break;
case 61:
-#line 881 "awkgram.y" /* yacc.c:1646 */
+#line 947 "awkgram.y" /* yacc.c:1646 */
{
/*
* Optimization: plain `print' has no expression list, so $3 is null.
@@ -2763,17 +2828,17 @@ regular_print:
}
}
}
-#line 2767 "awkgram.c" /* yacc.c:1646 */
+#line 2832 "awkgram.c" /* yacc.c:1646 */
break;
case 62:
-#line 978 "awkgram.y" /* yacc.c:1646 */
+#line 1044 "awkgram.y" /* yacc.c:1646 */
{ sub_counter = 0; }
-#line 2773 "awkgram.c" /* yacc.c:1646 */
+#line 2838 "awkgram.c" /* yacc.c:1646 */
break;
case 63:
-#line 979 "awkgram.y" /* yacc.c:1646 */
+#line 1045 "awkgram.y" /* yacc.c:1646 */
{
char *arr = (yyvsp[-2])->lextok;
@@ -2806,11 +2871,11 @@ regular_print:
(yyval) = list_append(list_append((yyvsp[0]), (yyvsp[-2])), (yyvsp[-3]));
}
}
-#line 2810 "awkgram.c" /* yacc.c:1646 */
+#line 2875 "awkgram.c" /* yacc.c:1646 */
break;
case 64:
-#line 1016 "awkgram.y" /* yacc.c:1646 */
+#line 1082 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
char *arr = (yyvsp[-1])->lextok;
@@ -2836,52 +2901,52 @@ regular_print:
fatal(_("`delete' is not allowed with FUNCTAB"));
}
}
-#line 2840 "awkgram.c" /* yacc.c:1646 */
+#line 2905 "awkgram.c" /* yacc.c:1646 */
break;
case 65:
-#line 1042 "awkgram.y" /* yacc.c:1646 */
+#line 1108 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = optimize_assignment((yyvsp[0])); }
-#line 2846 "awkgram.c" /* yacc.c:1646 */
+#line 2911 "awkgram.c" /* yacc.c:1646 */
break;
case 66:
-#line 1047 "awkgram.y" /* yacc.c:1646 */
+#line 1113 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2852 "awkgram.c" /* yacc.c:1646 */
+#line 2917 "awkgram.c" /* yacc.c:1646 */
break;
case 67:
-#line 1049 "awkgram.y" /* yacc.c:1646 */
+#line 1115 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2858 "awkgram.c" /* yacc.c:1646 */
+#line 2923 "awkgram.c" /* yacc.c:1646 */
break;
case 68:
-#line 1054 "awkgram.y" /* yacc.c:1646 */
+#line 1120 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2864 "awkgram.c" /* yacc.c:1646 */
+#line 2929 "awkgram.c" /* yacc.c:1646 */
break;
case 69:
-#line 1056 "awkgram.y" /* yacc.c:1646 */
+#line 1122 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-1]) == NULL)
(yyval) = list_create((yyvsp[0]));
else
(yyval) = list_prepend((yyvsp[-1]), (yyvsp[0]));
}
-#line 2875 "awkgram.c" /* yacc.c:1646 */
+#line 2940 "awkgram.c" /* yacc.c:1646 */
break;
case 70:
-#line 1063 "awkgram.y" /* yacc.c:1646 */
+#line 1129 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 2881 "awkgram.c" /* yacc.c:1646 */
+#line 2946 "awkgram.c" /* yacc.c:1646 */
break;
case 71:
-#line 1068 "awkgram.y" /* yacc.c:1646 */
+#line 1134 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2893,11 +2958,11 @@ regular_print:
bcfree((yyvsp[-2]));
(yyval) = (yyvsp[-4]);
}
-#line 2897 "awkgram.c" /* yacc.c:1646 */
+#line 2962 "awkgram.c" /* yacc.c:1646 */
break;
case 72:
-#line 1080 "awkgram.y" /* yacc.c:1646 */
+#line 1146 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *casestmt = (yyvsp[0]);
if ((yyvsp[0]) == NULL)
@@ -2908,17 +2973,17 @@ regular_print:
(yyvsp[-3])->case_stmt = casestmt;
(yyval) = (yyvsp[-3]);
}
-#line 2912 "awkgram.c" /* yacc.c:1646 */
+#line 2977 "awkgram.c" /* yacc.c:1646 */
break;
case 73:
-#line 1094 "awkgram.y" /* yacc.c:1646 */
+#line 1160 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2918 "awkgram.c" /* yacc.c:1646 */
+#line 2983 "awkgram.c" /* yacc.c:1646 */
break;
case 74:
-#line 1096 "awkgram.y" /* yacc.c:1646 */
+#line 1162 "awkgram.y" /* yacc.c:1646 */
{
NODE *n = (yyvsp[0])->memory;
(void) force_number(n);
@@ -2926,71 +2991,71 @@ regular_print:
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2930 "awkgram.c" /* yacc.c:1646 */
+#line 2995 "awkgram.c" /* yacc.c:1646 */
break;
case 75:
-#line 1104 "awkgram.y" /* yacc.c:1646 */
+#line 1170 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 2939 "awkgram.c" /* yacc.c:1646 */
+#line 3004 "awkgram.c" /* yacc.c:1646 */
break;
case 76:
-#line 1109 "awkgram.y" /* yacc.c:1646 */
+#line 1175 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2945 "awkgram.c" /* yacc.c:1646 */
+#line 3010 "awkgram.c" /* yacc.c:1646 */
break;
case 77:
-#line 1111 "awkgram.y" /* yacc.c:1646 */
+#line 1177 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_push_re;
(yyval) = (yyvsp[0]);
}
-#line 2954 "awkgram.c" /* yacc.c:1646 */
+#line 3019 "awkgram.c" /* yacc.c:1646 */
break;
case 78:
-#line 1119 "awkgram.y" /* yacc.c:1646 */
+#line 1185 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2960 "awkgram.c" /* yacc.c:1646 */
+#line 3025 "awkgram.c" /* yacc.c:1646 */
break;
case 79:
-#line 1121 "awkgram.y" /* yacc.c:1646 */
+#line 1187 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 2966 "awkgram.c" /* yacc.c:1646 */
+#line 3031 "awkgram.c" /* yacc.c:1646 */
break;
case 81:
-#line 1131 "awkgram.y" /* yacc.c:1646 */
+#line 1197 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = (yyvsp[-1]);
}
-#line 2974 "awkgram.c" /* yacc.c:1646 */
+#line 3039 "awkgram.c" /* yacc.c:1646 */
break;
case 82:
-#line 1138 "awkgram.y" /* yacc.c:1646 */
+#line 1204 "awkgram.y" /* yacc.c:1646 */
{
in_print = false;
in_parens = 0;
(yyval) = NULL;
}
-#line 2984 "awkgram.c" /* yacc.c:1646 */
+#line 3049 "awkgram.c" /* yacc.c:1646 */
break;
case 83:
-#line 1143 "awkgram.y" /* yacc.c:1646 */
+#line 1209 "awkgram.y" /* yacc.c:1646 */
{ in_print = false; in_parens = 0; }
-#line 2990 "awkgram.c" /* yacc.c:1646 */
+#line 3055 "awkgram.c" /* yacc.c:1646 */
break;
case 84:
-#line 1144 "awkgram.y" /* yacc.c:1646 */
+#line 1210 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->redir_type == redirect_twoway
&& (yyvsp[0])->lasti->opcode == Op_K_getline_redir
@@ -2998,136 +3063,136 @@ regular_print:
yyerror(_("multistage two-way pipelines don't work"));
(yyval) = list_prepend((yyvsp[0]), (yyvsp[-2]));
}
-#line 3002 "awkgram.c" /* yacc.c:1646 */
+#line 3067 "awkgram.c" /* yacc.c:1646 */
break;
case 85:
-#line 1155 "awkgram.y" /* yacc.c:1646 */
+#line 1221 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL);
}
-#line 3010 "awkgram.c" /* yacc.c:1646 */
+#line 3075 "awkgram.c" /* yacc.c:1646 */
break;
case 86:
-#line 1160 "awkgram.y" /* yacc.c:1646 */
+#line 1226 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0]));
}
-#line 3018 "awkgram.c" /* yacc.c:1646 */
+#line 3083 "awkgram.c" /* yacc.c:1646 */
break;
case 91:
-#line 1177 "awkgram.y" /* yacc.c:1646 */
+#line 1243 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3024 "awkgram.c" /* yacc.c:1646 */
+#line 3089 "awkgram.c" /* yacc.c:1646 */
break;
case 92:
-#line 1179 "awkgram.y" /* yacc.c:1646 */
+#line 1245 "awkgram.y" /* yacc.c:1646 */
{
bcfree((yyvsp[-1]));
(yyval) = (yyvsp[0]);
}
-#line 3033 "awkgram.c" /* yacc.c:1646 */
+#line 3098 "awkgram.c" /* yacc.c:1646 */
break;
case 93:
-#line 1187 "awkgram.y" /* yacc.c:1646 */
+#line 1253 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3039 "awkgram.c" /* yacc.c:1646 */
+#line 3104 "awkgram.c" /* yacc.c:1646 */
break;
case 94:
-#line 1189 "awkgram.y" /* yacc.c:1646 */
- { (yyval) = (yyvsp[0]) ; }
-#line 3045 "awkgram.c" /* yacc.c:1646 */
+#line 1255 "awkgram.y" /* yacc.c:1646 */
+ { (yyval) = (yyvsp[0]); }
+#line 3110 "awkgram.c" /* yacc.c:1646 */
break;
case 95:
-#line 1194 "awkgram.y" /* yacc.c:1646 */
+#line 1260 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = 0;
(yyval) = list_create((yyvsp[0]));
}
-#line 3054 "awkgram.c" /* yacc.c:1646 */
+#line 3119 "awkgram.c" /* yacc.c:1646 */
break;
case 96:
-#line 1199 "awkgram.y" /* yacc.c:1646 */
+#line 1265 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->param_count = (yyvsp[-2])->lasti->param_count + 1;
(yyval) = list_append((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3064 "awkgram.c" /* yacc.c:1646 */
+#line 3129 "awkgram.c" /* yacc.c:1646 */
break;
case 97:
-#line 1205 "awkgram.y" /* yacc.c:1646 */
+#line 1271 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3070 "awkgram.c" /* yacc.c:1646 */
+#line 3135 "awkgram.c" /* yacc.c:1646 */
break;
case 98:
-#line 1207 "awkgram.y" /* yacc.c:1646 */
+#line 1273 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3076 "awkgram.c" /* yacc.c:1646 */
+#line 3141 "awkgram.c" /* yacc.c:1646 */
break;
case 99:
-#line 1209 "awkgram.y" /* yacc.c:1646 */
+#line 1275 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-2]); }
-#line 3082 "awkgram.c" /* yacc.c:1646 */
+#line 3147 "awkgram.c" /* yacc.c:1646 */
break;
case 100:
-#line 1215 "awkgram.y" /* yacc.c:1646 */
+#line 1281 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3088 "awkgram.c" /* yacc.c:1646 */
+#line 3153 "awkgram.c" /* yacc.c:1646 */
break;
case 101:
-#line 1217 "awkgram.y" /* yacc.c:1646 */
+#line 1283 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3094 "awkgram.c" /* yacc.c:1646 */
+#line 3159 "awkgram.c" /* yacc.c:1646 */
break;
case 102:
-#line 1222 "awkgram.y" /* yacc.c:1646 */
+#line 1288 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3100 "awkgram.c" /* yacc.c:1646 */
+#line 3165 "awkgram.c" /* yacc.c:1646 */
break;
case 103:
-#line 1224 "awkgram.y" /* yacc.c:1646 */
+#line 1290 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3106 "awkgram.c" /* yacc.c:1646 */
+#line 3171 "awkgram.c" /* yacc.c:1646 */
break;
case 104:
-#line 1229 "awkgram.y" /* yacc.c:1646 */
+#line 1295 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_expression_list(NULL, (yyvsp[0])); }
-#line 3112 "awkgram.c" /* yacc.c:1646 */
+#line 3177 "awkgram.c" /* yacc.c:1646 */
break;
case 105:
-#line 1231 "awkgram.y" /* yacc.c:1646 */
+#line 1297 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
yyerrok;
}
-#line 3121 "awkgram.c" /* yacc.c:1646 */
+#line 3186 "awkgram.c" /* yacc.c:1646 */
break;
case 106:
-#line 1236 "awkgram.y" /* yacc.c:1646 */
+#line 1302 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3127 "awkgram.c" /* yacc.c:1646 */
+#line 3192 "awkgram.c" /* yacc.c:1646 */
break;
case 107:
-#line 1238 "awkgram.y" /* yacc.c:1646 */
+#line 1304 "awkgram.y" /* yacc.c:1646 */
{
/*
* Returning the expression list instead of NULL lets
@@ -3135,52 +3200,52 @@ regular_print:
*/
(yyval) = (yyvsp[-1]);
}
-#line 3139 "awkgram.c" /* yacc.c:1646 */
+#line 3204 "awkgram.c" /* yacc.c:1646 */
break;
case 108:
-#line 1246 "awkgram.y" /* yacc.c:1646 */
+#line 1312 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
}
-#line 3148 "awkgram.c" /* yacc.c:1646 */
+#line 3213 "awkgram.c" /* yacc.c:1646 */
break;
case 109:
-#line 1251 "awkgram.y" /* yacc.c:1646 */
+#line 1317 "awkgram.y" /* yacc.c:1646 */
{
/* Ditto */
(yyval) = (yyvsp[-2]);
}
-#line 3157 "awkgram.c" /* yacc.c:1646 */
+#line 3222 "awkgram.c" /* yacc.c:1646 */
break;
case 110:
-#line 1260 "awkgram.y" /* yacc.c:1646 */
+#line 1326 "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 3168 "awkgram.c" /* yacc.c:1646 */
+#line 3233 "awkgram.c" /* yacc.c:1646 */
break;
case 111:
-#line 1267 "awkgram.y" /* yacc.c:1646 */
+#line 1333 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3174 "awkgram.c" /* yacc.c:1646 */
+#line 3239 "awkgram.c" /* yacc.c:1646 */
break;
case 112:
-#line 1269 "awkgram.y" /* yacc.c:1646 */
+#line 1335 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3180 "awkgram.c" /* yacc.c:1646 */
+#line 3245 "awkgram.c" /* yacc.c:1646 */
break;
case 113:
-#line 1271 "awkgram.y" /* yacc.c:1646 */
+#line 1337 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[-2])->lasti->opcode == Op_match_rec)
warning_ln((yyvsp[-1])->source_line,
@@ -3196,11 +3261,11 @@ regular_print:
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3200 "awkgram.c" /* yacc.c:1646 */
+#line 3265 "awkgram.c" /* yacc.c:1646 */
break;
case 114:
-#line 1287 "awkgram.y" /* yacc.c:1646 */
+#line 1353 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old)
warning_ln((yyvsp[-1])->source_line,
@@ -3210,91 +3275,91 @@ regular_print:
(yyvsp[-1])->expr_count = 1;
(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
}
-#line 3214 "awkgram.c" /* yacc.c:1646 */
+#line 3279 "awkgram.c" /* yacc.c:1646 */
break;
case 115:
-#line 1297 "awkgram.y" /* yacc.c:1646 */
+#line 1363 "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 3225 "awkgram.c" /* yacc.c:1646 */
+#line 3290 "awkgram.c" /* yacc.c:1646 */
break;
case 116:
-#line 1304 "awkgram.y" /* yacc.c:1646 */
+#line 1370 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); }
-#line 3231 "awkgram.c" /* yacc.c:1646 */
+#line 3296 "awkgram.c" /* yacc.c:1646 */
break;
case 117:
-#line 1306 "awkgram.y" /* yacc.c:1646 */
+#line 1372 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3237 "awkgram.c" /* yacc.c:1646 */
+#line 3302 "awkgram.c" /* yacc.c:1646 */
break;
case 118:
-#line 1311 "awkgram.y" /* yacc.c:1646 */
+#line 1377 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3243 "awkgram.c" /* yacc.c:1646 */
+#line 3308 "awkgram.c" /* yacc.c:1646 */
break;
case 119:
-#line 1313 "awkgram.y" /* yacc.c:1646 */
+#line 1379 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3249 "awkgram.c" /* yacc.c:1646 */
+#line 3314 "awkgram.c" /* yacc.c:1646 */
break;
case 120:
-#line 1315 "awkgram.y" /* yacc.c:1646 */
+#line 1381 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_assign_quotient;
(yyval) = (yyvsp[0]);
}
-#line 3258 "awkgram.c" /* yacc.c:1646 */
+#line 3323 "awkgram.c" /* yacc.c:1646 */
break;
case 121:
-#line 1323 "awkgram.y" /* yacc.c:1646 */
+#line 1389 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3264 "awkgram.c" /* yacc.c:1646 */
+#line 3329 "awkgram.c" /* yacc.c:1646 */
break;
case 122:
-#line 1325 "awkgram.y" /* yacc.c:1646 */
+#line 1391 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3270 "awkgram.c" /* yacc.c:1646 */
+#line 3335 "awkgram.c" /* yacc.c:1646 */
break;
case 123:
-#line 1330 "awkgram.y" /* yacc.c:1646 */
+#line 1396 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3276 "awkgram.c" /* yacc.c:1646 */
+#line 3341 "awkgram.c" /* yacc.c:1646 */
break;
case 124:
-#line 1332 "awkgram.y" /* yacc.c:1646 */
+#line 1398 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3282 "awkgram.c" /* yacc.c:1646 */
+#line 3347 "awkgram.c" /* yacc.c:1646 */
break;
case 125:
-#line 1337 "awkgram.y" /* yacc.c:1646 */
+#line 1403 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3288 "awkgram.c" /* yacc.c:1646 */
+#line 3353 "awkgram.c" /* yacc.c:1646 */
break;
case 126:
-#line 1339 "awkgram.y" /* yacc.c:1646 */
+#line 1405 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3294 "awkgram.c" /* yacc.c:1646 */
+#line 3359 "awkgram.c" /* yacc.c:1646 */
break;
case 127:
-#line 1341 "awkgram.y" /* yacc.c:1646 */
+#line 1407 "awkgram.y" /* yacc.c:1646 */
{
int count = 2;
bool is_simple_var = false;
@@ -3341,47 +3406,47 @@ regular_print:
max_args = count;
}
}
-#line 3345 "awkgram.c" /* yacc.c:1646 */
+#line 3410 "awkgram.c" /* yacc.c:1646 */
break;
case 129:
-#line 1393 "awkgram.y" /* yacc.c:1646 */
+#line 1459 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3351 "awkgram.c" /* yacc.c:1646 */
+#line 3416 "awkgram.c" /* yacc.c:1646 */
break;
case 130:
-#line 1395 "awkgram.y" /* yacc.c:1646 */
+#line 1461 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3357 "awkgram.c" /* yacc.c:1646 */
+#line 3422 "awkgram.c" /* yacc.c:1646 */
break;
case 131:
-#line 1397 "awkgram.y" /* yacc.c:1646 */
+#line 1463 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3363 "awkgram.c" /* yacc.c:1646 */
+#line 3428 "awkgram.c" /* yacc.c:1646 */
break;
case 132:
-#line 1399 "awkgram.y" /* yacc.c:1646 */
+#line 1465 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3369 "awkgram.c" /* yacc.c:1646 */
+#line 3434 "awkgram.c" /* yacc.c:1646 */
break;
case 133:
-#line 1401 "awkgram.y" /* yacc.c:1646 */
+#line 1467 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3375 "awkgram.c" /* yacc.c:1646 */
+#line 3440 "awkgram.c" /* yacc.c:1646 */
break;
case 134:
-#line 1403 "awkgram.y" /* yacc.c:1646 */
+#line 1469 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3381 "awkgram.c" /* yacc.c:1646 */
+#line 3446 "awkgram.c" /* yacc.c:1646 */
break;
case 135:
-#line 1405 "awkgram.y" /* yacc.c:1646 */
+#line 1471 "awkgram.y" /* yacc.c:1646 */
{
/*
* In BEGINFILE/ENDFILE, allow `getline [var] < file'
@@ -3395,29 +3460,29 @@ regular_print:
_("non-redirected `getline' undefined inside END action"));
(yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input);
}
-#line 3399 "awkgram.c" /* yacc.c:1646 */
+#line 3464 "awkgram.c" /* yacc.c:1646 */
break;
case 136:
-#line 1419 "awkgram.y" /* yacc.c:1646 */
+#line 1485 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3408 "awkgram.c" /* yacc.c:1646 */
+#line 3473 "awkgram.c" /* yacc.c:1646 */
break;
case 137:
-#line 1424 "awkgram.y" /* yacc.c:1646 */
+#line 1490 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3417 "awkgram.c" /* yacc.c:1646 */
+#line 3482 "awkgram.c" /* yacc.c:1646 */
break;
case 138:
-#line 1429 "awkgram.y" /* yacc.c:1646 */
+#line 1495 "awkgram.y" /* yacc.c:1646 */
{
if (do_lint_old) {
warning_ln((yyvsp[-1])->source_line,
@@ -3437,64 +3502,64 @@ regular_print:
(yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1]));
}
}
-#line 3441 "awkgram.c" /* yacc.c:1646 */
+#line 3506 "awkgram.c" /* yacc.c:1646 */
break;
case 139:
-#line 1454 "awkgram.y" /* yacc.c:1646 */
+#line 1520 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type);
bcfree((yyvsp[-2]));
}
-#line 3450 "awkgram.c" /* yacc.c:1646 */
+#line 3515 "awkgram.c" /* yacc.c:1646 */
break;
case 140:
-#line 1460 "awkgram.y" /* yacc.c:1646 */
+#line 1526 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3456 "awkgram.c" /* yacc.c:1646 */
+#line 3521 "awkgram.c" /* yacc.c:1646 */
break;
case 141:
-#line 1462 "awkgram.y" /* yacc.c:1646 */
+#line 1528 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3462 "awkgram.c" /* yacc.c:1646 */
+#line 3527 "awkgram.c" /* yacc.c:1646 */
break;
case 142:
-#line 1464 "awkgram.y" /* yacc.c:1646 */
+#line 1530 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3468 "awkgram.c" /* yacc.c:1646 */
+#line 3533 "awkgram.c" /* yacc.c:1646 */
break;
case 143:
-#line 1466 "awkgram.y" /* yacc.c:1646 */
+#line 1532 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3474 "awkgram.c" /* yacc.c:1646 */
+#line 3539 "awkgram.c" /* yacc.c:1646 */
break;
case 144:
-#line 1468 "awkgram.y" /* yacc.c:1646 */
+#line 1534 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3480 "awkgram.c" /* yacc.c:1646 */
+#line 3545 "awkgram.c" /* yacc.c:1646 */
break;
case 145:
-#line 1470 "awkgram.y" /* yacc.c:1646 */
+#line 1536 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3486 "awkgram.c" /* yacc.c:1646 */
+#line 3551 "awkgram.c" /* yacc.c:1646 */
break;
case 146:
-#line 1475 "awkgram.y" /* yacc.c:1646 */
+#line 1541 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3494 "awkgram.c" /* yacc.c:1646 */
+#line 3559 "awkgram.c" /* yacc.c:1646 */
break;
case 147:
-#line 1479 "awkgram.y" /* yacc.c:1646 */
+#line 1545 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->opcode == Op_match_rec) {
(yyvsp[0])->opcode = Op_nomatch;
@@ -3526,37 +3591,37 @@ regular_print:
}
}
}
-#line 3530 "awkgram.c" /* yacc.c:1646 */
+#line 3595 "awkgram.c" /* yacc.c:1646 */
break;
case 148:
-#line 1511 "awkgram.y" /* yacc.c:1646 */
+#line 1577 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3536 "awkgram.c" /* yacc.c:1646 */
+#line 3601 "awkgram.c" /* yacc.c:1646 */
break;
case 149:
-#line 1513 "awkgram.y" /* yacc.c:1646 */
+#line 1579 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3546 "awkgram.c" /* yacc.c:1646 */
+#line 3611 "awkgram.c" /* yacc.c:1646 */
break;
case 150:
-#line 1519 "awkgram.y" /* yacc.c:1646 */
+#line 1585 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
if ((yyval) == NULL)
YYABORT;
}
-#line 3556 "awkgram.c" /* yacc.c:1646 */
+#line 3621 "awkgram.c" /* yacc.c:1646 */
break;
case 151:
-#line 1525 "awkgram.y" /* yacc.c:1646 */
+#line 1591 "awkgram.y" /* yacc.c:1646 */
{
static bool warned = false;
@@ -3569,45 +3634,45 @@ regular_print:
if ((yyval) == NULL)
YYABORT;
}
-#line 3573 "awkgram.c" /* yacc.c:1646 */
+#line 3638 "awkgram.c" /* yacc.c:1646 */
break;
case 154:
-#line 1540 "awkgram.y" /* yacc.c:1646 */
+#line 1606 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_preincrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3582 "awkgram.c" /* yacc.c:1646 */
+#line 3647 "awkgram.c" /* yacc.c:1646 */
break;
case 155:
-#line 1545 "awkgram.y" /* yacc.c:1646 */
+#line 1611 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[-1])->opcode = Op_predecrement;
(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
}
-#line 3591 "awkgram.c" /* yacc.c:1646 */
+#line 3656 "awkgram.c" /* yacc.c:1646 */
break;
case 156:
-#line 1550 "awkgram.y" /* yacc.c:1646 */
+#line 1616 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3599 "awkgram.c" /* yacc.c:1646 */
+#line 3664 "awkgram.c" /* yacc.c:1646 */
break;
case 157:
-#line 1554 "awkgram.y" /* yacc.c:1646 */
+#line 1620 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_create((yyvsp[0]));
}
-#line 3607 "awkgram.c" /* yacc.c:1646 */
+#line 3672 "awkgram.c" /* yacc.c:1646 */
break;
case 158:
-#line 1558 "awkgram.y" /* yacc.c:1646 */
+#line 1624 "awkgram.y" /* yacc.c:1646 */
{
if ((yyvsp[0])->lasti->opcode == Op_push_i
&& ((yyvsp[0])->lasti->memory->flags & (STRCUR|STRING)) == 0
@@ -3622,11 +3687,11 @@ regular_print:
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
}
-#line 3626 "awkgram.c" /* yacc.c:1646 */
+#line 3691 "awkgram.c" /* yacc.c:1646 */
break;
case 159:
-#line 1573 "awkgram.y" /* yacc.c:1646 */
+#line 1639 "awkgram.y" /* yacc.c:1646 */
{
/*
* was: $$ = $2
@@ -3636,20 +3701,20 @@ regular_print:
(yyvsp[-1])->memory = make_number(0.0);
(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
}
-#line 3640 "awkgram.c" /* yacc.c:1646 */
+#line 3705 "awkgram.c" /* yacc.c:1646 */
break;
case 160:
-#line 1586 "awkgram.y" /* yacc.c:1646 */
+#line 1652 "awkgram.y" /* yacc.c:1646 */
{
func_use((yyvsp[0])->lasti->func_name, FUNC_USE);
(yyval) = (yyvsp[0]);
}
-#line 3649 "awkgram.c" /* yacc.c:1646 */
+#line 3714 "awkgram.c" /* yacc.c:1646 */
break;
case 161:
-#line 1591 "awkgram.y" /* yacc.c:1646 */
+#line 1657 "awkgram.y" /* yacc.c:1646 */
{
/* indirect function call */
INSTRUCTION *f, *t;
@@ -3682,11 +3747,11 @@ regular_print:
(yyval) = list_prepend((yyvsp[0]), t);
}
-#line 3686 "awkgram.c" /* yacc.c:1646 */
+#line 3751 "awkgram.c" /* yacc.c:1646 */
break;
case 162:
-#line 1627 "awkgram.y" /* yacc.c:1646 */
+#line 1693 "awkgram.y" /* yacc.c:1646 */
{
param_sanity((yyvsp[-1]));
(yyvsp[-3])->opcode = Op_func_call;
@@ -3700,49 +3765,49 @@ regular_print:
(yyval) = list_append(t, (yyvsp[-3]));
}
}
-#line 3704 "awkgram.c" /* yacc.c:1646 */
+#line 3769 "awkgram.c" /* yacc.c:1646 */
break;
case 163:
-#line 1644 "awkgram.y" /* yacc.c:1646 */
+#line 1710 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3710 "awkgram.c" /* yacc.c:1646 */
+#line 3775 "awkgram.c" /* yacc.c:1646 */
break;
case 164:
-#line 1646 "awkgram.y" /* yacc.c:1646 */
+#line 1712 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3716 "awkgram.c" /* yacc.c:1646 */
+#line 3781 "awkgram.c" /* yacc.c:1646 */
break;
case 165:
-#line 1651 "awkgram.y" /* yacc.c:1646 */
+#line 1717 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3722 "awkgram.c" /* yacc.c:1646 */
+#line 3787 "awkgram.c" /* yacc.c:1646 */
break;
case 166:
-#line 1653 "awkgram.y" /* yacc.c:1646 */
+#line 1719 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3728 "awkgram.c" /* yacc.c:1646 */
+#line 3793 "awkgram.c" /* yacc.c:1646 */
break;
case 167:
-#line 1658 "awkgram.y" /* yacc.c:1646 */
+#line 1724 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3734 "awkgram.c" /* yacc.c:1646 */
+#line 3799 "awkgram.c" /* yacc.c:1646 */
break;
case 168:
-#line 1660 "awkgram.y" /* yacc.c:1646 */
+#line 1726 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3742 "awkgram.c" /* yacc.c:1646 */
+#line 3807 "awkgram.c" /* yacc.c:1646 */
break;
case 169:
-#line 1667 "awkgram.y" /* yacc.c:1646 */
+#line 1733 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->lasti;
int count = ip->sub_count; /* # of SUBSEP-seperated expressions */
@@ -3756,11 +3821,11 @@ regular_print:
sub_counter++; /* count # of dimensions */
(yyval) = (yyvsp[0]);
}
-#line 3760 "awkgram.c" /* yacc.c:1646 */
+#line 3825 "awkgram.c" /* yacc.c:1646 */
break;
case 170:
-#line 1684 "awkgram.y" /* yacc.c:1646 */
+#line 1750 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *t = (yyvsp[-1]);
if ((yyvsp[-1]) == NULL) {
@@ -3774,31 +3839,31 @@ regular_print:
(yyvsp[0])->sub_count = count_expressions(&t, false);
(yyval) = list_append(t, (yyvsp[0]));
}
-#line 3778 "awkgram.c" /* yacc.c:1646 */
+#line 3843 "awkgram.c" /* yacc.c:1646 */
break;
case 171:
-#line 1701 "awkgram.y" /* yacc.c:1646 */
+#line 1767 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); }
-#line 3784 "awkgram.c" /* yacc.c:1646 */
+#line 3849 "awkgram.c" /* yacc.c:1646 */
break;
case 172:
-#line 1703 "awkgram.y" /* yacc.c:1646 */
+#line 1769 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
}
-#line 3792 "awkgram.c" /* yacc.c:1646 */
+#line 3857 "awkgram.c" /* yacc.c:1646 */
break;
case 173:
-#line 1710 "awkgram.y" /* yacc.c:1646 */
+#line 1776 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[-1]); }
-#line 3798 "awkgram.c" /* yacc.c:1646 */
+#line 3863 "awkgram.c" /* yacc.c:1646 */
break;
case 174:
-#line 1715 "awkgram.y" /* yacc.c:1646 */
+#line 1781 "awkgram.y" /* yacc.c:1646 */
{
char *var_name = (yyvsp[0])->lextok;
@@ -3806,22 +3871,22 @@ regular_print:
(yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new);
(yyval) = list_create((yyvsp[0]));
}
-#line 3810 "awkgram.c" /* yacc.c:1646 */
+#line 3875 "awkgram.c" /* yacc.c:1646 */
break;
case 175:
-#line 1723 "awkgram.y" /* yacc.c:1646 */
+#line 1789 "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 3821 "awkgram.c" /* yacc.c:1646 */
+#line 3886 "awkgram.c" /* yacc.c:1646 */
break;
case 176:
-#line 1733 "awkgram.y" /* yacc.c:1646 */
+#line 1799 "awkgram.y" /* yacc.c:1646 */
{
INSTRUCTION *ip = (yyvsp[0])->nexti;
if (ip->opcode == Op_push
@@ -3833,73 +3898,73 @@ regular_print:
} else
(yyval) = (yyvsp[0]);
}
-#line 3837 "awkgram.c" /* yacc.c:1646 */
+#line 3902 "awkgram.c" /* yacc.c:1646 */
break;
case 177:
-#line 1745 "awkgram.y" /* yacc.c:1646 */
+#line 1811 "awkgram.y" /* yacc.c:1646 */
{
(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
if ((yyvsp[0]) != NULL)
mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
}
-#line 3847 "awkgram.c" /* yacc.c:1646 */
+#line 3912 "awkgram.c" /* yacc.c:1646 */
break;
case 178:
-#line 1754 "awkgram.y" /* yacc.c:1646 */
+#line 1820 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postincrement;
}
-#line 3855 "awkgram.c" /* yacc.c:1646 */
+#line 3920 "awkgram.c" /* yacc.c:1646 */
break;
case 179:
-#line 1758 "awkgram.y" /* yacc.c:1646 */
+#line 1824 "awkgram.y" /* yacc.c:1646 */
{
(yyvsp[0])->opcode = Op_postdecrement;
}
-#line 3863 "awkgram.c" /* yacc.c:1646 */
+#line 3928 "awkgram.c" /* yacc.c:1646 */
break;
case 180:
-#line 1761 "awkgram.y" /* yacc.c:1646 */
+#line 1827 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = NULL; }
-#line 3869 "awkgram.c" /* yacc.c:1646 */
+#line 3934 "awkgram.c" /* yacc.c:1646 */
break;
case 182:
-#line 1769 "awkgram.y" /* yacc.c:1646 */
+#line 1835 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3875 "awkgram.c" /* yacc.c:1646 */
+#line 3940 "awkgram.c" /* yacc.c:1646 */
break;
case 183:
-#line 1773 "awkgram.y" /* yacc.c:1646 */
+#line 1839 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3881 "awkgram.c" /* yacc.c:1646 */
+#line 3946 "awkgram.c" /* yacc.c:1646 */
break;
case 186:
-#line 1782 "awkgram.y" /* yacc.c:1646 */
+#line 1848 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3887 "awkgram.c" /* yacc.c:1646 */
+#line 3952 "awkgram.c" /* yacc.c:1646 */
break;
case 187:
-#line 1786 "awkgram.y" /* yacc.c:1646 */
+#line 1852 "awkgram.y" /* yacc.c:1646 */
{ (yyval) = (yyvsp[0]); yyerrok; }
-#line 3893 "awkgram.c" /* yacc.c:1646 */
+#line 3958 "awkgram.c" /* yacc.c:1646 */
break;
case 188:
-#line 1790 "awkgram.y" /* yacc.c:1646 */
+#line 1856 "awkgram.y" /* yacc.c:1646 */
{ yyerrok; }
-#line 3899 "awkgram.c" /* yacc.c:1646 */
+#line 3964 "awkgram.c" /* yacc.c:1646 */
break;
-#line 3903 "awkgram.c" /* yacc.c:1646 */
+#line 3968 "awkgram.c" /* yacc.c:1646 */
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
@@ -4127,7 +4192,7 @@ yyreturn:
#endif
return yyresult;
}
-#line 1792 "awkgram.y" /* yacc.c:1906 */
+#line 1858 "awkgram.y" /* yacc.c:1906 */
struct token {
@@ -4561,6 +4626,13 @@ mk_program()
cp = end_block;
else
cp = list_merge(begin_block, end_block);
+ /*
+ * We don't need to clear the comment variables
+ * since they're not used anymore after this
+ * function is called.
+ */
+ if (comment != NULL)
+ (void) list_append(cp, comment);
(void) list_append(cp, ip_atexit);
(void) list_append(cp, instruction(Op_stop));
@@ -4593,6 +4665,12 @@ 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));
@@ -5094,7 +5172,7 @@ 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);
@@ -5156,7 +5234,7 @@ check_bad_char(int c)
}
if (iscntrl(c) && ! isspace(c))
- fatal(_("PEBKAC error: invalid character '\\%03o' in source code"), c);
+ fatal(_("PEBKAC error: invalid character '\\%03o' in source code"), c & 0xFF);
}
/* nextc --- get the next input character */
@@ -5187,7 +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);
@@ -5266,6 +5344,79 @@ 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') {
+ 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 : */
static void
@@ -5280,8 +5431,13 @@ 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;
@@ -5304,7 +5460,8 @@ 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) {
@@ -5485,9 +5642,20 @@ 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;
@@ -5498,7 +5666,7 @@ 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.
@@ -5515,9 +5683,13 @@ 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();
}
@@ -5729,14 +5901,18 @@ retry:
lastline = sourceline;
return lasttok = c;
}
- did_newline++;
+ did_newline = true;
--lexptr; /* pick up } next time */
return lasttok = NEWLINE;
case '"':
string:
esc_seen = false;
- while ((c = nextc(true)) != '"') {
+ /*
+ * Allow any kind of junk in quoted string,
+ * so pass false to nextc().
+ */
+ while ((c = nextc(false)) != '"') {
if (c == '\n') {
pushback();
yyerror(_("unterminated string"));
@@ -6578,6 +6754,14 @@ 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
*/
@@ -7397,7 +7581,6 @@ 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 15:49:40 +0000