From f1d7570f305c3cc7975a87edc1313f784fc06b2b Mon Sep 17 00:00:00 2001 From: Bo Yang Date: Sun, 5 Aug 2018 23:24:48 +0000 Subject: Remove unused code --- upb/json/parser.c | 102 ++++++++++++++++++++++++++---------------------------- 1 file changed, 49 insertions(+), 53 deletions(-) (limited to 'upb/json/parser.c') diff --git a/upb/json/parser.c b/upb/json/parser.c index 7665e1f..0f8fdfd 100644 --- a/upb/json/parser.c +++ b/upb/json/parser.c @@ -112,9 +112,6 @@ struct upb_json_parser { /* Whether to end parsing. */ bool ready_to_end; - - /* Indicate whehter last paring ended while parsing number */ - bool parsing_number; }; struct upb_json_parsermethod { @@ -624,7 +621,6 @@ static bool end_text(upb_json_parser *p, const char *ptr) { } static void start_number(upb_json_parser *p, const char *ptr) { - p->parsing_number = true; multipart_startaccum(p); capture_begin(p, ptr); } @@ -632,7 +628,6 @@ static void start_number(upb_json_parser *p, const char *ptr) { static bool parse_number(upb_json_parser *p, bool is_quoted); static bool end_number(upb_json_parser *p, const char *ptr) { - p->parsing_number = false; if (!capture_end(p, ptr)) { return false; } @@ -1383,11 +1378,11 @@ static bool is_boolean_wrapper_object(upb_json_parser *p) { * final state once, when the closing '"' is seen. */ -#line 1562 "upb/json/parser.rl" +#line 1557 "upb/json/parser.rl" -#line 1391 "upb/json/parser.c" +#line 1386 "upb/json/parser.c" static const char _json_actions[] = { 0, 1, 0, 1, 1, 1, 3, 1, 4, 1, 6, 1, 7, 1, 8, 1, @@ -1581,7 +1576,7 @@ static const int json_en_value_machine = 41; static const int json_en_main = 1; -#line 1565 "upb/json/parser.rl" +#line 1560 "upb/json/parser.rl" size_t parse(void *closure, const void *hd, const char *buf, size_t size, const upb_bufhandle *handle) { @@ -1604,7 +1599,7 @@ size_t parse(void *closure, const void *hd, const char *buf, size_t size, capture_resume(parser, buf); -#line 1608 "upb/json/parser.c" +#line 1603 "upb/json/parser.c" { int _klen; unsigned int _trans; @@ -1679,79 +1674,79 @@ _match: switch ( *_acts++ ) { case 1: -#line 1400 "upb/json/parser.rl" +#line 1395 "upb/json/parser.rl" { p--; {cs = stack[--top]; goto _again;} } break; case 2: -#line 1402 "upb/json/parser.rl" +#line 1397 "upb/json/parser.rl" { p--; {stack[top++] = cs; cs = 24; goto _again;} } break; case 3: -#line 1406 "upb/json/parser.rl" +#line 1401 "upb/json/parser.rl" { start_text(parser, p); } break; case 4: -#line 1407 "upb/json/parser.rl" +#line 1402 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_text(parser, p)); } break; case 5: -#line 1413 "upb/json/parser.rl" +#line 1408 "upb/json/parser.rl" { start_hex(parser); } break; case 6: -#line 1414 "upb/json/parser.rl" +#line 1409 "upb/json/parser.rl" { hexdigit(parser, p); } break; case 7: -#line 1415 "upb/json/parser.rl" +#line 1410 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_hex(parser)); } break; case 8: -#line 1421 "upb/json/parser.rl" +#line 1416 "upb/json/parser.rl" { CHECK_RETURN_TOP(escape(parser, p)); } break; case 9: -#line 1427 "upb/json/parser.rl" +#line 1422 "upb/json/parser.rl" { p--; {cs = stack[--top]; goto _again;} } break; case 10: -#line 1430 "upb/json/parser.rl" +#line 1425 "upb/json/parser.rl" { {stack[top++] = cs; cs = 33; goto _again;} } break; case 11: -#line 1432 "upb/json/parser.rl" +#line 1427 "upb/json/parser.rl" { p--; {stack[top++] = cs; cs = 41; goto _again;} } break; case 12: -#line 1437 "upb/json/parser.rl" +#line 1432 "upb/json/parser.rl" { start_member(parser); } break; case 13: -#line 1438 "upb/json/parser.rl" +#line 1433 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_membername(parser)); } break; case 14: -#line 1441 "upb/json/parser.rl" +#line 1436 "upb/json/parser.rl" { end_member(parser); } break; case 15: -#line 1447 "upb/json/parser.rl" +#line 1442 "upb/json/parser.rl" { start_object(parser); } break; case 16: -#line 1450 "upb/json/parser.rl" +#line 1445 "upb/json/parser.rl" { end_object(parser); } break; case 17: -#line 1456 "upb/json/parser.rl" +#line 1451 "upb/json/parser.rl" { CHECK_RETURN_TOP(start_array(parser)); } break; case 18: -#line 1460 "upb/json/parser.rl" +#line 1455 "upb/json/parser.rl" { end_array(parser); } break; case 19: -#line 1465 "upb/json/parser.rl" +#line 1460 "upb/json/parser.rl" { if (is_top_level(parser)) { CHECK_RETURN_TOP(is_number_wrapper_object(parser)); @@ -1764,7 +1759,7 @@ _match: } break; case 20: -#line 1475 "upb/json/parser.rl" +#line 1470 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_number(parser, p)); if (does_number_wrapper_end(parser)) { @@ -1776,7 +1771,7 @@ _match: } break; case 21: -#line 1485 "upb/json/parser.rl" +#line 1480 "upb/json/parser.rl" { if (is_top_level(parser)) { CHECK_RETURN_TOP(is_string_wrapper_object(parser)); @@ -1789,7 +1784,7 @@ _match: } break; case 22: -#line 1495 "upb/json/parser.rl" +#line 1490 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_stringval(parser)); if (does_string_wrapper_end(parser)) { @@ -1801,7 +1796,7 @@ _match: } break; case 23: -#line 1505 "upb/json/parser.rl" +#line 1500 "upb/json/parser.rl" { if (is_top_level(parser)) { CHECK_RETURN_TOP(is_boolean_wrapper_object(parser)); @@ -1813,7 +1808,7 @@ _match: } break; case 24: -#line 1514 "upb/json/parser.rl" +#line 1509 "upb/json/parser.rl" { CHECK_RETURN_TOP(parser_putbool(parser, true)); if (does_boolean_wrapper_end(parser)) { @@ -1825,7 +1820,7 @@ _match: } break; case 25: -#line 1524 "upb/json/parser.rl" +#line 1519 "upb/json/parser.rl" { if (is_top_level(parser)) { CHECK_RETURN_TOP(is_boolean_wrapper_object(parser)); @@ -1837,7 +1832,7 @@ _match: } break; case 26: -#line 1533 "upb/json/parser.rl" +#line 1528 "upb/json/parser.rl" { CHECK_RETURN_TOP(parser_putbool(parser, false)); if (does_boolean_wrapper_end(parser)) { @@ -1849,11 +1844,11 @@ _match: } break; case 27: -#line 1543 "upb/json/parser.rl" +#line 1538 "upb/json/parser.rl" { /* null value */ } break; case 28: -#line 1545 "upb/json/parser.rl" +#line 1540 "upb/json/parser.rl" { if (!is_top_level(parser)) { CHECK_RETURN_TOP(start_subobject(parser)); @@ -1861,7 +1856,7 @@ _match: } break; case 29: -#line 1550 "upb/json/parser.rl" +#line 1545 "upb/json/parser.rl" { if (!is_top_level(parser)) { end_subobject(parser); @@ -1869,10 +1864,10 @@ _match: } break; case 30: -#line 1559 "upb/json/parser.rl" +#line 1554 "upb/json/parser.rl" { p--; {cs = stack[--top]; goto _again;} } break; -#line 1876 "upb/json/parser.c" +#line 1871 "upb/json/parser.c" } } @@ -1889,7 +1884,7 @@ _again: while ( __nacts-- > 0 ) { switch ( *__acts++ ) { case 0: -#line 1394 "upb/json/parser.rl" +#line 1389 "upb/json/parser.rl" { if (parser->ready_to_end) { p--; {cs = stack[--top]; goto _again;} @@ -1897,7 +1892,7 @@ _again: } break; case 20: -#line 1475 "upb/json/parser.rl" +#line 1470 "upb/json/parser.rl" { CHECK_RETURN_TOP(end_number(parser, p)); if (does_number_wrapper_end(parser)) { @@ -1909,7 +1904,7 @@ _again: } break; case 24: -#line 1514 "upb/json/parser.rl" +#line 1509 "upb/json/parser.rl" { CHECK_RETURN_TOP(parser_putbool(parser, true)); if (does_boolean_wrapper_end(parser)) { @@ -1921,7 +1916,7 @@ _again: } break; case 26: -#line 1533 "upb/json/parser.rl" +#line 1528 "upb/json/parser.rl" { CHECK_RETURN_TOP(parser_putbool(parser, false)); if (does_boolean_wrapper_end(parser)) { @@ -1933,18 +1928,18 @@ _again: } break; case 27: -#line 1543 "upb/json/parser.rl" +#line 1538 "upb/json/parser.rl" { /* null value */ } break; case 29: -#line 1550 "upb/json/parser.rl" +#line 1545 "upb/json/parser.rl" { if (!is_top_level(parser)) { end_subobject(parser); } } break; -#line 1948 "upb/json/parser.c" +#line 1943 "upb/json/parser.c" } } } @@ -1952,7 +1947,7 @@ _again: _out: {} } -#line 1587 "upb/json/parser.rl" +#line 1582 "upb/json/parser.rl" if (p != pe) { upb_status_seterrf(&parser->status, "Parse error at '%.*s'\n", pe - p, p); @@ -1974,6 +1969,8 @@ bool end(void *closure, const void *hd) { /* Prevent compile warning on unused static constants. */ UPB_UNUSED(json_start); + UPB_UNUSED(json_en_number_machine); + UPB_UNUSED(json_en_string_machine); UPB_UNUSED(json_en_value_machine); UPB_UNUSED(json_en_main); @@ -1981,9 +1978,9 @@ bool end(void *closure, const void *hd) { parse(parser, hd, NULL, 0, NULL); return parser->current_state >= -#line 1985 "upb/json/parser.c" +#line 1982 "upb/json/parser.c" 70 -#line 1614 "upb/json/parser.rl" +#line 1611 "upb/json/parser.rl" ; } @@ -1998,13 +1995,13 @@ static void json_parser_reset(upb_json_parser *p) { /* Emit Ragel initialization of the parser. */ -#line 2002 "upb/json/parser.c" +#line 1999 "upb/json/parser.c" { cs = json_start; top = 0; } -#line 1628 "upb/json/parser.rl" +#line 1625 "upb/json/parser.rl" p->current_state = cs; p->parser_top = top; accumulate_clear(p); @@ -2012,7 +2009,6 @@ static void json_parser_reset(upb_json_parser *p) { p->capture = NULL; p->accumulated = NULL; upb_status_clear(&p->status); - p->parsing_number = false; } static void visit_json_parsermethod(const upb_refcounted *r, -- cgit v1.2.3