mirror of
https://github.com/Unidata/netcdf-c.git
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f0f0f39950
# Description
Remove various obsolete build options. Also do some code movement.
## Specific Changes
* The remotetest server is sometimes unstable, so provide a mechanism
to force disabling calls to remotetest.unidata.ucar.edu.
This is enabled by adding a repository variable named
REMOTETESTDOWN with the value "yes".
* Fix CMakeLists.txt to use the uname command as an alternate
to using the hostname command (which does not work under cygwin).
* Remove the JNA stuff as obsolete
* Remove the ENABLE_CLIENTSIDE_FILTERS options since it has been
disabled for a while.
* Fix bad option flag in some github action .yml files: change --disable-xml2 to --disable-libxml2
* Collect globalstate definitions into nc4internal.h
* Remove ENABLE_NCZARR_FILTERS_TESTING option as obsolete and replace
with ENABLE_NCZARR_FILTERS
* Move some dispatcher independent functions from libsrc4/nc4internal.c to libdispatch/ddispatch.c
* As a long term goal, and because it is now the case that --enable-nczarr
=> USE_NETCDF4, make the external options --enable-netcdf-4 and
--enable-netcdf4 obsolete in favor of --enable-hdf5
We will do the following for one more release cycle.
1. Make --enable-netcdf-4 be an alias for --enable-netcdf4.
2. Make --enable-netcdf4 an alias for --enable-hdf5.
3. Internally, convert most uses of USE_NETCDF_4 ad USE_NETCDF4 to USE_HDF5
After the next release, --enable-netcdf-4 and --enable-netcdf4 will
be removed.
1690 lines
54 KiB
C
1690 lines
54 KiB
C
/* A Bison parser, made by GNU Bison 3.8.2. */
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/* Bison implementation for Yacc-like parsers in C
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Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
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Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* As a special exception, you may create a larger work that contains
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part or all of the Bison parser skeleton and distribute that work
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under terms of your choice, so long as that work isn't itself a
|
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parser generator using the skeleton or a modified version thereof
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as a parser skeleton. Alternatively, if you modify or redistribute
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the parser skeleton itself, you may (at your option) remove this
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special exception, which will cause the skeleton and the resulting
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Bison output files to be licensed under the GNU General Public
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License without this special exception.
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This special exception was added by the Free Software Foundation in
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version 2.2 of Bison. */
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/* C LALR(1) parser skeleton written by Richard Stallman, by
|
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simplifying the original so-called "semantic" parser. */
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/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
|
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especially those whose name start with YY_ or yy_. They are
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private implementation details that can be changed or removed. */
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/* All symbols defined below should begin with yy or YY, to avoid
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infringing on user name space. This should be done even for local
|
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variables, as they might otherwise be expanded by user macros.
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There are some unavoidable exceptions within include files to
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define necessary library symbols; they are noted "INFRINGES ON
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USER NAME SPACE" below. */
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/* Identify Bison output, and Bison version. */
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#define YYBISON 30802
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/* Bison version string. */
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#define YYBISON_VERSION "3.8.2"
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/* Skeleton name. */
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#define YYSKELETON_NAME "yacc.c"
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/* Pure parsers. */
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#define YYPURE 1
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/* Push parsers. */
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#define YYPUSH 0
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/* Pull parsers. */
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#define YYPULL 1
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/* Substitute the variable and function names. */
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#define yyparse dceparse
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#define yylex dcelex
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#define yyerror dceerror
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#define yydebug dcedebug
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#define yynerrs dcenerrs
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/* First part of user prologue. */
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#line 11 "dce.y"
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include "netcdf.h"
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#include "ncbytes.h"
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#include "nclist.h"
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#include "dceconstraints.h"
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#include "dceparselex.h"
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#line 88 "dcetab.c"
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# ifndef YY_CAST
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# ifdef __cplusplus
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# define YY_CAST(Type, Val) static_cast<Type> (Val)
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# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
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# else
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# define YY_CAST(Type, Val) ((Type) (Val))
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# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
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# endif
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# endif
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# ifndef YY_NULLPTR
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# if defined __cplusplus
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# if 201103L <= __cplusplus
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# define YY_NULLPTR nullptr
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# else
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# define YY_NULLPTR 0
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# endif
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# else
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# define YY_NULLPTR ((void*)0)
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# endif
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# endif
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#include "dcetab.h"
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/* Symbol kind. */
|
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enum yysymbol_kind_t
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{
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YYSYMBOL_YYEMPTY = -2,
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YYSYMBOL_YYEOF = 0, /* "end of file" */
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YYSYMBOL_YYerror = 1, /* error */
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YYSYMBOL_YYUNDEF = 2, /* "invalid token" */
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YYSYMBOL_SCAN_WORD = 3, /* SCAN_WORD */
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YYSYMBOL_SCAN_STRINGCONST = 4, /* SCAN_STRINGCONST */
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YYSYMBOL_SCAN_NUMBERCONST = 5, /* SCAN_NUMBERCONST */
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YYSYMBOL_6_ = 6, /* '?' */
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YYSYMBOL_7_ = 7, /* ',' */
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YYSYMBOL_8_ = 8, /* '(' */
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YYSYMBOL_9_ = 9, /* ')' */
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YYSYMBOL_10_ = 10, /* '.' */
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YYSYMBOL_11_ = 11, /* '[' */
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YYSYMBOL_12_ = 12, /* ']' */
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YYSYMBOL_13_ = 13, /* ':' */
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YYSYMBOL_14_ = 14, /* '&' */
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YYSYMBOL_15_ = 15, /* '{' */
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YYSYMBOL_16_ = 16, /* '}' */
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YYSYMBOL_17_ = 17, /* '=' */
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YYSYMBOL_18_ = 18, /* '>' */
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YYSYMBOL_19_ = 19, /* '<' */
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YYSYMBOL_20_ = 20, /* '!' */
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YYSYMBOL_21_ = 21, /* '~' */
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YYSYMBOL_YYACCEPT = 22, /* $accept */
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YYSYMBOL_constraints = 23, /* constraints */
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YYSYMBOL_optquestionmark = 24, /* optquestionmark */
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YYSYMBOL_projections = 25, /* projections */
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YYSYMBOL_selections = 26, /* selections */
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YYSYMBOL_projectionlist = 27, /* projectionlist */
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YYSYMBOL_projection = 28, /* projection */
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YYSYMBOL_function = 29, /* function */
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YYSYMBOL_segmentlist = 30, /* segmentlist */
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YYSYMBOL_segment = 31, /* segment */
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YYSYMBOL_rangelist = 32, /* rangelist */
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YYSYMBOL_range = 33, /* range */
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YYSYMBOL_range1 = 34, /* range1 */
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YYSYMBOL_clauselist = 35, /* clauselist */
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YYSYMBOL_sel_clause = 36, /* sel_clause */
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YYSYMBOL_value_list = 37, /* value_list */
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YYSYMBOL_value = 38, /* value */
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YYSYMBOL_constant = 39, /* constant */
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YYSYMBOL_var = 40, /* var */
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YYSYMBOL_indexpath = 41, /* indexpath */
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YYSYMBOL_index = 42, /* index */
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YYSYMBOL_array_indices = 43, /* array_indices */
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YYSYMBOL_boolfunction = 44, /* boolfunction */
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YYSYMBOL_arg_list = 45, /* arg_list */
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YYSYMBOL_rel_op = 46, /* rel_op */
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YYSYMBOL_ident = 47, /* ident */
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YYSYMBOL_word = 48, /* word */
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YYSYMBOL_number = 49, /* number */
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YYSYMBOL_string = 50 /* string */
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};
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typedef enum yysymbol_kind_t yysymbol_kind_t;
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#ifdef short
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# undef short
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#endif
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/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
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<limits.h> and (if available) <stdint.h> are included
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so that the code can choose integer types of a good width. */
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#ifndef __PTRDIFF_MAX__
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# include <limits.h> /* INFRINGES ON USER NAME SPACE */
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# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
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# include <stdint.h> /* INFRINGES ON USER NAME SPACE */
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# define YY_STDINT_H
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# endif
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#endif
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/* Narrow types that promote to a signed type and that can represent a
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signed or unsigned integer of at least N bits. In tables they can
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save space and decrease cache pressure. Promoting to a signed type
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helps avoid bugs in integer arithmetic. */
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#ifdef __INT_LEAST8_MAX__
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typedef __INT_LEAST8_TYPE__ yytype_int8;
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#elif defined YY_STDINT_H
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typedef int_least8_t yytype_int8;
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#else
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typedef signed char yytype_int8;
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#endif
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#ifdef __INT_LEAST16_MAX__
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typedef __INT_LEAST16_TYPE__ yytype_int16;
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#elif defined YY_STDINT_H
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typedef int_least16_t yytype_int16;
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#else
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typedef short yytype_int16;
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#endif
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/* Work around bug in HP-UX 11.23, which defines these macros
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incorrectly for preprocessor constants. This workaround can likely
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be removed in 2023, as HPE has promised support for HP-UX 11.23
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(aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
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<https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>. */
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#ifdef __hpux
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# undef UINT_LEAST8_MAX
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# undef UINT_LEAST16_MAX
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# define UINT_LEAST8_MAX 255
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# define UINT_LEAST16_MAX 65535
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#endif
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#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
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typedef __UINT_LEAST8_TYPE__ yytype_uint8;
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#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
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&& UINT_LEAST8_MAX <= INT_MAX)
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typedef uint_least8_t yytype_uint8;
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#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
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typedef unsigned char yytype_uint8;
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#else
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typedef short yytype_uint8;
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#endif
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#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
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typedef __UINT_LEAST16_TYPE__ yytype_uint16;
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#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
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&& UINT_LEAST16_MAX <= INT_MAX)
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typedef uint_least16_t yytype_uint16;
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#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
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typedef unsigned short yytype_uint16;
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#else
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typedef int yytype_uint16;
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#endif
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#ifndef YYPTRDIFF_T
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# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
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# define YYPTRDIFF_T __PTRDIFF_TYPE__
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# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
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# elif defined PTRDIFF_MAX
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# ifndef ptrdiff_t
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# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
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# endif
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# define YYPTRDIFF_T ptrdiff_t
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# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
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# else
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# define YYPTRDIFF_T long
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# define YYPTRDIFF_MAXIMUM LONG_MAX
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# endif
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#endif
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#ifndef YYSIZE_T
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# ifdef __SIZE_TYPE__
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# define YYSIZE_T __SIZE_TYPE__
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# elif defined size_t
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# define YYSIZE_T size_t
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# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
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# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
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# define YYSIZE_T size_t
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# else
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# define YYSIZE_T unsigned
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# endif
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#endif
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#define YYSIZE_MAXIMUM \
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YY_CAST (YYPTRDIFF_T, \
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(YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \
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? YYPTRDIFF_MAXIMUM \
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: YY_CAST (YYSIZE_T, -1)))
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#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
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/* Stored state numbers (used for stacks). */
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typedef yytype_int8 yy_state_t;
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/* State numbers in computations. */
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typedef int yy_state_fast_t;
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#ifndef YY_
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# if defined YYENABLE_NLS && YYENABLE_NLS
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# if ENABLE_NLS
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# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
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# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
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# endif
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# endif
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# ifndef YY_
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# define YY_(Msgid) Msgid
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# endif
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#endif
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#ifndef YY_ATTRIBUTE_PURE
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# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
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# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
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# else
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# define YY_ATTRIBUTE_PURE
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# endif
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#endif
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#ifndef YY_ATTRIBUTE_UNUSED
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# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
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# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
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# else
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# define YY_ATTRIBUTE_UNUSED
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# endif
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#endif
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/* Suppress unused-variable warnings by "using" E. */
|
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#if ! defined lint || defined __GNUC__
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# define YY_USE(E) ((void) (E))
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#else
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# define YY_USE(E) /* empty */
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#endif
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/* Suppress an incorrect diagnostic about yylval being uninitialized. */
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#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
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# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
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# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
|
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_Pragma ("GCC diagnostic push") \
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_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
|
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# else
|
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# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
|
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_Pragma ("GCC diagnostic push") \
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_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \
|
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_Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
|
|
# endif
|
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# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
|
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_Pragma ("GCC diagnostic pop")
|
|
#else
|
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# define YY_INITIAL_VALUE(Value) Value
|
|
#endif
|
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#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
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# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
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# define YY_IGNORE_MAYBE_UNINITIALIZED_END
|
|
#endif
|
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#ifndef YY_INITIAL_VALUE
|
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# define YY_INITIAL_VALUE(Value) /* Nothing. */
|
|
#endif
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|
|
#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
|
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# define YY_IGNORE_USELESS_CAST_BEGIN \
|
|
_Pragma ("GCC diagnostic push") \
|
|
_Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
|
|
# define YY_IGNORE_USELESS_CAST_END \
|
|
_Pragma ("GCC diagnostic pop")
|
|
#endif
|
|
#ifndef YY_IGNORE_USELESS_CAST_BEGIN
|
|
# define YY_IGNORE_USELESS_CAST_BEGIN
|
|
# define YY_IGNORE_USELESS_CAST_END
|
|
#endif
|
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|
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#define YY_ASSERT(E) ((void) (0 && (E)))
|
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|
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#if !defined yyoverflow
|
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|
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/* The parser invokes alloca or malloc; define the necessary symbols. */
|
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|
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# ifdef YYSTACK_USE_ALLOCA
|
|
# if YYSTACK_USE_ALLOCA
|
|
# ifdef __GNUC__
|
|
# define YYSTACK_ALLOC __builtin_alloca
|
|
# elif defined __BUILTIN_VA_ARG_INCR
|
|
# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
|
|
# elif defined _AIX
|
|
# define YYSTACK_ALLOC __alloca
|
|
# elif defined _MSC_VER
|
|
# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
|
|
# define alloca _alloca
|
|
# else
|
|
# define YYSTACK_ALLOC alloca
|
|
# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
|
|
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
|
/* Use EXIT_SUCCESS as a witness for stdlib.h. */
|
|
# ifndef EXIT_SUCCESS
|
|
# define EXIT_SUCCESS 0
|
|
# endif
|
|
# endif
|
|
# endif
|
|
# endif
|
|
# endif
|
|
|
|
# ifdef YYSTACK_ALLOC
|
|
/* Pacify GCC's 'empty if-body' warning. */
|
|
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
|
|
# ifndef YYSTACK_ALLOC_MAXIMUM
|
|
/* The OS might guarantee only one guard page at the bottom of the stack,
|
|
and a page size can be as small as 4096 bytes. So we cannot safely
|
|
invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
|
|
to allow for a few compiler-allocated temporary stack slots. */
|
|
# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
|
|
# endif
|
|
# else
|
|
# define YYSTACK_ALLOC YYMALLOC
|
|
# define YYSTACK_FREE YYFREE
|
|
# ifndef YYSTACK_ALLOC_MAXIMUM
|
|
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
|
|
# endif
|
|
# if (defined __cplusplus && ! defined EXIT_SUCCESS \
|
|
&& ! ((defined YYMALLOC || defined malloc) \
|
|
&& (defined YYFREE || defined free)))
|
|
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
|
# ifndef EXIT_SUCCESS
|
|
# define EXIT_SUCCESS 0
|
|
# endif
|
|
# endif
|
|
# ifndef YYMALLOC
|
|
# define YYMALLOC malloc
|
|
# if ! defined malloc && ! defined EXIT_SUCCESS
|
|
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
|
|
# endif
|
|
# endif
|
|
# ifndef YYFREE
|
|
# define YYFREE free
|
|
# if ! defined free && ! defined EXIT_SUCCESS
|
|
void free (void *); /* INFRINGES ON USER NAME SPACE */
|
|
# endif
|
|
# endif
|
|
# endif
|
|
#endif /* !defined yyoverflow */
|
|
|
|
#if (! defined yyoverflow \
|
|
&& (! defined __cplusplus \
|
|
|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
|
|
|
|
/* A type that is properly aligned for any stack member. */
|
|
union yyalloc
|
|
{
|
|
yy_state_t yyss_alloc;
|
|
YYSTYPE yyvs_alloc;
|
|
};
|
|
|
|
/* The size of the maximum gap between one aligned stack and the next. */
|
|
# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
|
|
|
|
/* The size of an array large to enough to hold all stacks, each with
|
|
N elements. */
|
|
# define YYSTACK_BYTES(N) \
|
|
((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
|
|
+ YYSTACK_GAP_MAXIMUM)
|
|
|
|
# define YYCOPY_NEEDED 1
|
|
|
|
/* Relocate STACK from its old location to the new one. The
|
|
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
|
elements in the stack, and YYPTR gives the new location of the
|
|
stack. Advance YYPTR to a properly aligned location for the next
|
|
stack. */
|
|
# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
|
|
do \
|
|
{ \
|
|
YYPTRDIFF_T yynewbytes; \
|
|
YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
|
|
Stack = &yyptr->Stack_alloc; \
|
|
yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
|
|
yyptr += yynewbytes / YYSIZEOF (*yyptr); \
|
|
} \
|
|
while (0)
|
|
|
|
#endif
|
|
|
|
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
|
|
/* Copy COUNT objects from SRC to DST. The source and destination do
|
|
not overlap. */
|
|
# ifndef YYCOPY
|
|
# if defined __GNUC__ && 1 < __GNUC__
|
|
# define YYCOPY(Dst, Src, Count) \
|
|
__builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
|
|
# else
|
|
# define YYCOPY(Dst, Src, Count) \
|
|
do \
|
|
{ \
|
|
YYPTRDIFF_T yyi; \
|
|
for (yyi = 0; yyi < (Count); yyi++) \
|
|
(Dst)[yyi] = (Src)[yyi]; \
|
|
} \
|
|
while (0)
|
|
# endif
|
|
# endif
|
|
#endif /* !YYCOPY_NEEDED */
|
|
|
|
/* YYFINAL -- State number of the termination state. */
|
|
#define YYFINAL 4
|
|
/* YYLAST -- Last index in YYTABLE. */
|
|
#define YYLAST 83
|
|
|
|
/* YYNTOKENS -- Number of terminals. */
|
|
#define YYNTOKENS 22
|
|
/* YYNNTS -- Number of nonterminals. */
|
|
#define YYNNTS 29
|
|
/* YYNRULES -- Number of rules. */
|
|
#define YYNRULES 59
|
|
/* YYNSTATES -- Number of states. */
|
|
#define YYNSTATES 87
|
|
|
|
/* YYMAXUTOK -- Last valid token kind. */
|
|
#define YYMAXUTOK 260
|
|
|
|
|
|
/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
|
|
as returned by yylex, with out-of-bounds checking. */
|
|
#define YYTRANSLATE(YYX) \
|
|
(0 <= (YYX) && (YYX) <= YYMAXUTOK \
|
|
? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \
|
|
: YYSYMBOL_YYUNDEF)
|
|
|
|
/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
|
|
as returned by yylex. */
|
|
static const yytype_int8 yytranslate[] =
|
|
{
|
|
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 20, 2, 2, 2, 2, 14, 2,
|
|
8, 9, 2, 2, 7, 2, 10, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 13, 2,
|
|
19, 17, 18, 6, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 11, 2, 12, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 15, 2, 16, 21, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
|
|
5
|
|
};
|
|
|
|
#if YYDEBUG
|
|
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
|
|
static const yytype_uint8 yyrline[] =
|
|
{
|
|
0, 34, 34, 35, 36, 37, 40, 40, 43, 47,
|
|
51, 53, 58, 60, 65, 67, 72, 74, 79, 81,
|
|
86, 88, 93, 95, 97, 101, 107, 109, 114, 116,
|
|
118, 123, 125, 130, 132, 134, 139, 141, 146, 151,
|
|
153, 158, 160, 165, 167, 172, 174, 179, 181, 186,
|
|
187, 188, 189, 190, 191, 192, 195, 199, 203, 207
|
|
};
|
|
#endif
|
|
|
|
/** Accessing symbol of state STATE. */
|
|
#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
|
|
|
|
#if YYDEBUG || 0
|
|
/* The user-facing name of the symbol whose (internal) number is
|
|
YYSYMBOL. No bounds checking. */
|
|
static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
|
|
|
|
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
|
|
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
|
|
static const char *const yytname[] =
|
|
{
|
|
"\"end of file\"", "error", "\"invalid token\"", "SCAN_WORD",
|
|
"SCAN_STRINGCONST", "SCAN_NUMBERCONST", "'?'", "','", "'('", "')'",
|
|
"'.'", "'['", "']'", "':'", "'&'", "'{'", "'}'", "'='", "'>'", "'<'",
|
|
"'!'", "'~'", "$accept", "constraints", "optquestionmark", "projections",
|
|
"selections", "projectionlist", "projection", "function", "segmentlist",
|
|
"segment", "rangelist", "range", "range1", "clauselist", "sel_clause",
|
|
"value_list", "value", "constant", "var", "indexpath", "index",
|
|
"array_indices", "boolfunction", "arg_list", "rel_op", "ident", "word",
|
|
"number", "string", YY_NULLPTR
|
|
};
|
|
|
|
static const char *
|
|
yysymbol_name (yysymbol_kind_t yysymbol)
|
|
{
|
|
return yytname[yysymbol];
|
|
}
|
|
#endif
|
|
|
|
#define YYPACT_NINF (-36)
|
|
|
|
#define yypact_value_is_default(Yyn) \
|
|
((Yyn) == YYPACT_NINF)
|
|
|
|
#define YYTABLE_NINF (-57)
|
|
|
|
#define yytable_value_is_error(Yyn) \
|
|
0
|
|
|
|
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
|
STATE-NUM. */
|
|
static const yytype_int8 yypact[] =
|
|
{
|
|
10, -36, 8, 4, -36, -36, 46, 12, -36, 23,
|
|
-36, -36, 44, -36, 12, -36, 7, -2, -36, -36,
|
|
-36, 27, -36, -36, 45, -36, -36, 49, 17, -36,
|
|
-36, -36, 36, 36, -36, 18, 53, 48, -36, 39,
|
|
50, 51, 52, 9, 36, 31, 53, -36, 54, -36,
|
|
-36, 48, -36, 55, 57, 61, 29, -36, -36, -36,
|
|
-36, -36, 46, -36, -36, 54, 3, 62, 60, -36,
|
|
46, -36, -36, 53, 13, -36, 5, -36, 64, 40,
|
|
46, -36, -36, 53, -36, 63, -36
|
|
};
|
|
|
|
/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
|
|
Performed when YYTABLE does not specify something else to do. Zero
|
|
means the default is an error. */
|
|
static const yytype_int8 yydefact[] =
|
|
{
|
|
7, 6, 0, 0, 1, 57, 0, 2, 3, 8,
|
|
10, 13, 12, 16, 9, 26, 0, 18, 59, 58,
|
|
34, 0, 35, 33, 38, 39, 30, 0, 41, 36,
|
|
37, 4, 0, 0, 27, 0, 0, 19, 20, 49,
|
|
50, 51, 0, 0, 0, 0, 0, 43, 42, 11,
|
|
17, 18, 14, 0, 31, 0, 0, 21, 55, 53,
|
|
54, 52, 0, 29, 40, 41, 14, 0, 0, 44,
|
|
0, 15, 22, 0, 0, 31, 15, 25, 32, 0,
|
|
0, 28, 23, 0, 32, 0, 24
|
|
};
|
|
|
|
/* YYPGOTO[NTERM-NUM]. */
|
|
static const yytype_int8 yypgoto[] =
|
|
{
|
|
-36, -36, -36, -36, 56, -36, 47, 1, -36, 28,
|
|
-36, 41, 32, -36, 67, 14, -6, -36, -36, -36,
|
|
33, -36, -36, 37, -36, 77, -1, -35, -36
|
|
};
|
|
|
|
/* YYDEFGOTO[NTERM-NUM]. */
|
|
static const yytype_int8 yydefgoto[] =
|
|
{
|
|
0, 2, 3, 7, 8, 9, 10, 20, 12, 13,
|
|
37, 38, 47, 14, 15, 53, 54, 22, 23, 24,
|
|
25, 48, 26, 55, 43, 16, 28, 29, 30
|
|
};
|
|
|
|
/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
|
|
positive, shift that token. If negative, reduce the rule whose
|
|
number is the opposite. If YYTABLE_NINF, syntax error. */
|
|
static const yytype_int8 yytable[] =
|
|
{
|
|
21, 56, 17, -45, 11, -46, -56, 5, 4, 36,
|
|
-5, 68, 5, 18, 19, 35, 1, -45, 6, -46,
|
|
80, 5, 18, 19, 62, -56, 6, 52, 46, 81,
|
|
32, 17, 51, 11, 5, 18, 19, 63, 79, 5,
|
|
66, 72, 73, 65, 39, 40, 41, 42, 85, 5,
|
|
18, 19, 82, 83, 33, 44, 75, 45, 19, 36,
|
|
58, 50, 70, 31, 78, 46, -47, 59, 60, 61,
|
|
71, 76, 77, -48, 84, 86, 74, 64, 57, 49,
|
|
69, 34, 67, 27
|
|
};
|
|
|
|
static const yytype_int8 yycheck[] =
|
|
{
|
|
6, 36, 3, 0, 3, 0, 8, 3, 0, 11,
|
|
0, 46, 3, 4, 5, 8, 6, 14, 14, 14,
|
|
7, 3, 4, 5, 15, 8, 14, 9, 11, 16,
|
|
7, 32, 33, 32, 3, 4, 5, 43, 73, 3,
|
|
9, 12, 13, 44, 17, 18, 19, 20, 83, 3,
|
|
4, 5, 12, 13, 10, 10, 62, 8, 5, 11,
|
|
21, 33, 7, 7, 70, 11, 9, 17, 17, 17,
|
|
9, 9, 12, 9, 80, 12, 62, 44, 37, 32,
|
|
48, 14, 45, 6
|
|
};
|
|
|
|
/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
|
|
state STATE-NUM. */
|
|
static const yytype_int8 yystos[] =
|
|
{
|
|
0, 6, 23, 24, 0, 3, 14, 25, 26, 27,
|
|
28, 29, 30, 31, 35, 36, 47, 48, 4, 5,
|
|
29, 38, 39, 40, 41, 42, 44, 47, 48, 49,
|
|
50, 26, 7, 10, 36, 8, 11, 32, 33, 17,
|
|
18, 19, 20, 46, 10, 8, 11, 34, 43, 28,
|
|
31, 48, 9, 37, 38, 45, 49, 33, 21, 17,
|
|
17, 17, 15, 38, 42, 48, 9, 45, 49, 34,
|
|
7, 9, 12, 13, 37, 38, 9, 12, 38, 49,
|
|
7, 16, 12, 13, 38, 49, 12
|
|
};
|
|
|
|
/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */
|
|
static const yytype_int8 yyr1[] =
|
|
{
|
|
0, 22, 23, 23, 23, 23, 24, 24, 25, 26,
|
|
27, 27, 28, 28, 29, 29, 30, 30, 31, 31,
|
|
32, 32, 33, 33, 33, 34, 35, 35, 36, 36,
|
|
36, 37, 37, 38, 38, 38, 39, 39, 40, 41,
|
|
41, 42, 42, 43, 43, 44, 44, 45, 45, 46,
|
|
46, 46, 46, 46, 46, 46, 47, 48, 49, 50
|
|
};
|
|
|
|
/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */
|
|
static const yytype_int8 yyr2[] =
|
|
{
|
|
0, 2, 2, 2, 3, 0, 1, 0, 1, 1,
|
|
1, 3, 1, 1, 3, 4, 1, 3, 1, 2,
|
|
1, 2, 3, 5, 7, 3, 1, 2, 6, 4,
|
|
2, 1, 3, 1, 1, 1, 1, 1, 1, 1,
|
|
3, 1, 2, 1, 2, 3, 4, 1, 3, 1,
|
|
1, 1, 2, 2, 2, 2, 1, 1, 1, 1
|
|
};
|
|
|
|
|
|
enum { YYENOMEM = -2 };
|
|
|
|
#define yyerrok (yyerrstatus = 0)
|
|
#define yyclearin (yychar = YYEMPTY)
|
|
|
|
#define YYACCEPT goto yyacceptlab
|
|
#define YYABORT goto yyabortlab
|
|
#define YYERROR goto yyerrorlab
|
|
#define YYNOMEM goto yyexhaustedlab
|
|
|
|
|
|
#define YYRECOVERING() (!!yyerrstatus)
|
|
|
|
#define YYBACKUP(Token, Value) \
|
|
do \
|
|
if (yychar == YYEMPTY) \
|
|
{ \
|
|
yychar = (Token); \
|
|
yylval = (Value); \
|
|
YYPOPSTACK (yylen); \
|
|
yystate = *yyssp; \
|
|
goto yybackup; \
|
|
} \
|
|
else \
|
|
{ \
|
|
yyerror (parsestate, YY_("syntax error: cannot back up")); \
|
|
YYERROR; \
|
|
} \
|
|
while (0)
|
|
|
|
/* Backward compatibility with an undocumented macro.
|
|
Use YYerror or YYUNDEF. */
|
|
#define YYERRCODE YYUNDEF
|
|
|
|
|
|
/* Enable debugging if requested. */
|
|
#if YYDEBUG
|
|
|
|
# ifndef YYFPRINTF
|
|
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
|
# define YYFPRINTF fprintf
|
|
# endif
|
|
|
|
# define YYDPRINTF(Args) \
|
|
do { \
|
|
if (yydebug) \
|
|
YYFPRINTF Args; \
|
|
} while (0)
|
|
|
|
|
|
|
|
|
|
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \
|
|
do { \
|
|
if (yydebug) \
|
|
{ \
|
|
YYFPRINTF (stderr, "%s ", Title); \
|
|
yy_symbol_print (stderr, \
|
|
Kind, Value, parsestate); \
|
|
YYFPRINTF (stderr, "\n"); \
|
|
} \
|
|
} while (0)
|
|
|
|
|
|
/*-----------------------------------.
|
|
| Print this symbol's value on YYO. |
|
|
`-----------------------------------*/
|
|
|
|
static void
|
|
yy_symbol_value_print (FILE *yyo,
|
|
yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, DCEparsestate* parsestate)
|
|
{
|
|
FILE *yyoutput = yyo;
|
|
YY_USE (yyoutput);
|
|
YY_USE (parsestate);
|
|
if (!yyvaluep)
|
|
return;
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
|
YY_USE (yykind);
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_END
|
|
}
|
|
|
|
|
|
/*---------------------------.
|
|
| Print this symbol on YYO. |
|
|
`---------------------------*/
|
|
|
|
static void
|
|
yy_symbol_print (FILE *yyo,
|
|
yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, DCEparsestate* parsestate)
|
|
{
|
|
YYFPRINTF (yyo, "%s %s (",
|
|
yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
|
|
|
|
yy_symbol_value_print (yyo, yykind, yyvaluep, parsestate);
|
|
YYFPRINTF (yyo, ")");
|
|
}
|
|
|
|
/*------------------------------------------------------------------.
|
|
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
|
| TOP (included). |
|
|
`------------------------------------------------------------------*/
|
|
|
|
static void
|
|
yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop)
|
|
{
|
|
YYFPRINTF (stderr, "Stack now");
|
|
for (; yybottom <= yytop; yybottom++)
|
|
{
|
|
int yybot = *yybottom;
|
|
YYFPRINTF (stderr, " %d", yybot);
|
|
}
|
|
YYFPRINTF (stderr, "\n");
|
|
}
|
|
|
|
# define YY_STACK_PRINT(Bottom, Top) \
|
|
do { \
|
|
if (yydebug) \
|
|
yy_stack_print ((Bottom), (Top)); \
|
|
} while (0)
|
|
|
|
|
|
/*------------------------------------------------.
|
|
| Report that the YYRULE is going to be reduced. |
|
|
`------------------------------------------------*/
|
|
|
|
static void
|
|
yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp,
|
|
int yyrule, DCEparsestate* parsestate)
|
|
{
|
|
int yylno = yyrline[yyrule];
|
|
int yynrhs = yyr2[yyrule];
|
|
int yyi;
|
|
YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
|
|
yyrule - 1, yylno);
|
|
/* The symbols being reduced. */
|
|
for (yyi = 0; yyi < yynrhs; yyi++)
|
|
{
|
|
YYFPRINTF (stderr, " $%d = ", yyi + 1);
|
|
yy_symbol_print (stderr,
|
|
YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
|
|
&yyvsp[(yyi + 1) - (yynrhs)], parsestate);
|
|
YYFPRINTF (stderr, "\n");
|
|
}
|
|
}
|
|
|
|
# define YY_REDUCE_PRINT(Rule) \
|
|
do { \
|
|
if (yydebug) \
|
|
yy_reduce_print (yyssp, yyvsp, Rule, parsestate); \
|
|
} while (0)
|
|
|
|
/* Nonzero means print parse trace. It is left uninitialized so that
|
|
multiple parsers can coexist. */
|
|
int yydebug;
|
|
#else /* !YYDEBUG */
|
|
# define YYDPRINTF(Args) ((void) 0)
|
|
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
|
|
# define YY_STACK_PRINT(Bottom, Top)
|
|
# define YY_REDUCE_PRINT(Rule)
|
|
#endif /* !YYDEBUG */
|
|
|
|
|
|
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
|
#ifndef YYINITDEPTH
|
|
# define YYINITDEPTH 200
|
|
#endif
|
|
|
|
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
|
if the built-in stack extension method is used).
|
|
|
|
Do not make this value too large; the results are undefined if
|
|
YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
|
|
evaluated with infinite-precision integer arithmetic. */
|
|
|
|
#ifndef YYMAXDEPTH
|
|
# define YYMAXDEPTH 10000
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*-----------------------------------------------.
|
|
| Release the memory associated to this symbol. |
|
|
`-----------------------------------------------*/
|
|
|
|
static void
|
|
yydestruct (const char *yymsg,
|
|
yysymbol_kind_t yykind, YYSTYPE *yyvaluep, DCEparsestate* parsestate)
|
|
{
|
|
YY_USE (yyvaluep);
|
|
YY_USE (parsestate);
|
|
if (!yymsg)
|
|
yymsg = "Deleting";
|
|
YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
|
|
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
|
YY_USE (yykind);
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_END
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*----------.
|
|
| yyparse. |
|
|
`----------*/
|
|
|
|
int
|
|
yyparse (DCEparsestate* parsestate)
|
|
{
|
|
/* Lookahead token kind. */
|
|
int yychar;
|
|
|
|
|
|
/* The semantic value of the lookahead symbol. */
|
|
/* Default value used for initialization, for pacifying older GCCs
|
|
or non-GCC compilers. */
|
|
YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
|
|
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
|
|
|
|
/* Number of syntax errors so far. */
|
|
int yynerrs = 0;
|
|
|
|
yy_state_fast_t yystate = 0;
|
|
/* Number of tokens to shift before error messages enabled. */
|
|
int yyerrstatus = 0;
|
|
|
|
/* Refer to the stacks through separate pointers, to allow yyoverflow
|
|
to reallocate them elsewhere. */
|
|
|
|
/* Their size. */
|
|
YYPTRDIFF_T yystacksize = YYINITDEPTH;
|
|
|
|
/* The state stack: array, bottom, top. */
|
|
yy_state_t yyssa[YYINITDEPTH];
|
|
yy_state_t *yyss = yyssa;
|
|
yy_state_t *yyssp = yyss;
|
|
|
|
/* The semantic value stack: array, bottom, top. */
|
|
YYSTYPE yyvsa[YYINITDEPTH];
|
|
YYSTYPE *yyvs = yyvsa;
|
|
YYSTYPE *yyvsp = yyvs;
|
|
|
|
int yyn;
|
|
/* The return value of yyparse. */
|
|
int yyresult;
|
|
/* Lookahead symbol kind. */
|
|
yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
|
|
/* The variables used to return semantic value and location from the
|
|
action routines. */
|
|
YYSTYPE yyval;
|
|
|
|
|
|
|
|
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
|
|
|
|
/* The number of symbols on the RHS of the reduced rule.
|
|
Keep to zero when no symbol should be popped. */
|
|
int yylen = 0;
|
|
|
|
YYDPRINTF ((stderr, "Starting parse\n"));
|
|
|
|
yychar = YYEMPTY; /* Cause a token to be read. */
|
|
|
|
goto yysetstate;
|
|
|
|
|
|
/*------------------------------------------------------------.
|
|
| yynewstate -- push a new state, which is found in yystate. |
|
|
`------------------------------------------------------------*/
|
|
yynewstate:
|
|
/* In all cases, when you get here, the value and location stacks
|
|
have just been pushed. So pushing a state here evens the stacks. */
|
|
yyssp++;
|
|
|
|
|
|
/*--------------------------------------------------------------------.
|
|
| yysetstate -- set current state (the top of the stack) to yystate. |
|
|
`--------------------------------------------------------------------*/
|
|
yysetstate:
|
|
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
|
YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
|
|
YY_IGNORE_USELESS_CAST_BEGIN
|
|
*yyssp = YY_CAST (yy_state_t, yystate);
|
|
YY_IGNORE_USELESS_CAST_END
|
|
YY_STACK_PRINT (yyss, yyssp);
|
|
|
|
if (yyss + yystacksize - 1 <= yyssp)
|
|
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
|
|
YYNOMEM;
|
|
#else
|
|
{
|
|
/* Get the current used size of the three stacks, in elements. */
|
|
YYPTRDIFF_T yysize = yyssp - yyss + 1;
|
|
|
|
# if defined yyoverflow
|
|
{
|
|
/* Give user a chance to reallocate the stack. Use copies of
|
|
these so that the &'s don't force the real ones into
|
|
memory. */
|
|
yy_state_t *yyss1 = yyss;
|
|
YYSTYPE *yyvs1 = yyvs;
|
|
|
|
/* Each stack pointer address is followed by the size of the
|
|
data in use in that stack, in bytes. This used to be a
|
|
conditional around just the two extra args, but that might
|
|
be undefined if yyoverflow is a macro. */
|
|
yyoverflow (YY_("memory exhausted"),
|
|
&yyss1, yysize * YYSIZEOF (*yyssp),
|
|
&yyvs1, yysize * YYSIZEOF (*yyvsp),
|
|
&yystacksize);
|
|
yyss = yyss1;
|
|
yyvs = yyvs1;
|
|
}
|
|
# else /* defined YYSTACK_RELOCATE */
|
|
/* Extend the stack our own way. */
|
|
if (YYMAXDEPTH <= yystacksize)
|
|
YYNOMEM;
|
|
yystacksize *= 2;
|
|
if (YYMAXDEPTH < yystacksize)
|
|
yystacksize = YYMAXDEPTH;
|
|
|
|
{
|
|
yy_state_t *yyss1 = yyss;
|
|
union yyalloc *yyptr =
|
|
YY_CAST (union yyalloc *,
|
|
YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
|
|
if (! yyptr)
|
|
YYNOMEM;
|
|
YYSTACK_RELOCATE (yyss_alloc, yyss);
|
|
YYSTACK_RELOCATE (yyvs_alloc, yyvs);
|
|
# undef YYSTACK_RELOCATE
|
|
if (yyss1 != yyssa)
|
|
YYSTACK_FREE (yyss1);
|
|
}
|
|
# endif
|
|
|
|
yyssp = yyss + yysize - 1;
|
|
yyvsp = yyvs + yysize - 1;
|
|
|
|
YY_IGNORE_USELESS_CAST_BEGIN
|
|
YYDPRINTF ((stderr, "Stack size increased to %ld\n",
|
|
YY_CAST (long, yystacksize)));
|
|
YY_IGNORE_USELESS_CAST_END
|
|
|
|
if (yyss + yystacksize - 1 <= yyssp)
|
|
YYABORT;
|
|
}
|
|
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
|
|
|
|
|
|
if (yystate == YYFINAL)
|
|
YYACCEPT;
|
|
|
|
goto yybackup;
|
|
|
|
|
|
/*-----------.
|
|
| yybackup. |
|
|
`-----------*/
|
|
yybackup:
|
|
/* Do appropriate processing given the current state. Read a
|
|
lookahead token if we need one and don't already have one. */
|
|
|
|
/* First try to decide what to do without reference to lookahead token. */
|
|
yyn = yypact[yystate];
|
|
if (yypact_value_is_default (yyn))
|
|
goto yydefault;
|
|
|
|
/* Not known => get a lookahead token if don't already have one. */
|
|
|
|
/* YYCHAR is either empty, or end-of-input, or a valid lookahead. */
|
|
if (yychar == YYEMPTY)
|
|
{
|
|
YYDPRINTF ((stderr, "Reading a token\n"));
|
|
yychar = yylex (&yylval, parsestate);
|
|
}
|
|
|
|
if (yychar <= YYEOF)
|
|
{
|
|
yychar = YYEOF;
|
|
yytoken = YYSYMBOL_YYEOF;
|
|
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
|
}
|
|
else if (yychar == YYerror)
|
|
{
|
|
/* The scanner already issued an error message, process directly
|
|
to error recovery. But do not keep the error token as
|
|
lookahead, it is too special and may lead us to an endless
|
|
loop in error recovery. */
|
|
yychar = YYUNDEF;
|
|
yytoken = YYSYMBOL_YYerror;
|
|
goto yyerrlab1;
|
|
}
|
|
else
|
|
{
|
|
yytoken = YYTRANSLATE (yychar);
|
|
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
|
|
}
|
|
|
|
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
|
detect an error, take that action. */
|
|
yyn += yytoken;
|
|
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
|
goto yydefault;
|
|
yyn = yytable[yyn];
|
|
if (yyn <= 0)
|
|
{
|
|
if (yytable_value_is_error (yyn))
|
|
goto yyerrlab;
|
|
yyn = -yyn;
|
|
goto yyreduce;
|
|
}
|
|
|
|
/* Count tokens shifted since error; after three, turn off error
|
|
status. */
|
|
if (yyerrstatus)
|
|
yyerrstatus--;
|
|
|
|
/* Shift the lookahead token. */
|
|
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
|
|
yystate = yyn;
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
|
*++yyvsp = yylval;
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_END
|
|
|
|
/* Discard the shifted token. */
|
|
yychar = YYEMPTY;
|
|
goto yynewstate;
|
|
|
|
|
|
/*-----------------------------------------------------------.
|
|
| yydefault -- do the default action for the current state. |
|
|
`-----------------------------------------------------------*/
|
|
yydefault:
|
|
yyn = yydefact[yystate];
|
|
if (yyn == 0)
|
|
goto yyerrlab;
|
|
goto yyreduce;
|
|
|
|
|
|
/*-----------------------------.
|
|
| yyreduce -- do a reduction. |
|
|
`-----------------------------*/
|
|
yyreduce:
|
|
/* yyn is the number of a rule to reduce with. */
|
|
yylen = yyr2[yyn];
|
|
|
|
/* If YYLEN is nonzero, implement the default value of the action:
|
|
'$$ = $1'.
|
|
|
|
Otherwise, the following line sets YYVAL to garbage.
|
|
This behavior is undocumented and Bison
|
|
users should not rely upon it. Assigning to YYVAL
|
|
unconditionally makes the parser a bit smaller, and it avoids a
|
|
GCC warning that YYVAL may be used uninitialized. */
|
|
yyval = yyvsp[1-yylen];
|
|
|
|
|
|
YY_REDUCE_PRINT (yyn);
|
|
switch (yyn)
|
|
{
|
|
case 8: /* projections: projectionlist */
|
|
#line 43 "dce.y"
|
|
{projections(parsestate,yyvsp[0]);}
|
|
#line 1186 "dcetab.c"
|
|
break;
|
|
|
|
case 9: /* selections: clauselist */
|
|
#line 47 "dce.y"
|
|
{selections(parsestate,yyvsp[0]);}
|
|
#line 1192 "dcetab.c"
|
|
break;
|
|
|
|
case 10: /* projectionlist: projection */
|
|
#line 52 "dce.y"
|
|
{yyval=projectionlist(parsestate,(Object)null,yyvsp[0]);}
|
|
#line 1198 "dcetab.c"
|
|
break;
|
|
|
|
case 11: /* projectionlist: projectionlist ',' projection */
|
|
#line 54 "dce.y"
|
|
{yyval=projectionlist(parsestate,yyvsp[-2],yyvsp[0]);}
|
|
#line 1204 "dcetab.c"
|
|
break;
|
|
|
|
case 12: /* projection: segmentlist */
|
|
#line 59 "dce.y"
|
|
{yyval=projection(parsestate,yyvsp[0]);}
|
|
#line 1210 "dcetab.c"
|
|
break;
|
|
|
|
case 13: /* projection: function */
|
|
#line 61 "dce.y"
|
|
{yyval=projection(parsestate,yyvsp[0]);}
|
|
#line 1216 "dcetab.c"
|
|
break;
|
|
|
|
case 14: /* function: ident '(' ')' */
|
|
#line 66 "dce.y"
|
|
{yyval=function(parsestate,yyvsp[-2],null);}
|
|
#line 1222 "dcetab.c"
|
|
break;
|
|
|
|
case 15: /* function: ident '(' arg_list ')' */
|
|
#line 68 "dce.y"
|
|
{yyval=function(parsestate,yyvsp[-3],yyvsp[-1]);}
|
|
#line 1228 "dcetab.c"
|
|
break;
|
|
|
|
case 16: /* segmentlist: segment */
|
|
#line 73 "dce.y"
|
|
{yyval=segmentlist(parsestate,null,yyvsp[0]);}
|
|
#line 1234 "dcetab.c"
|
|
break;
|
|
|
|
case 17: /* segmentlist: segmentlist '.' segment */
|
|
#line 75 "dce.y"
|
|
{yyval=segmentlist(parsestate,yyvsp[-2],yyvsp[0]);}
|
|
#line 1240 "dcetab.c"
|
|
break;
|
|
|
|
case 18: /* segment: word */
|
|
#line 80 "dce.y"
|
|
{yyval=segment(parsestate,yyvsp[0],null);}
|
|
#line 1246 "dcetab.c"
|
|
break;
|
|
|
|
case 19: /* segment: word rangelist */
|
|
#line 82 "dce.y"
|
|
{yyval=segment(parsestate,yyvsp[-1],yyvsp[0]);}
|
|
#line 1252 "dcetab.c"
|
|
break;
|
|
|
|
case 20: /* rangelist: range */
|
|
#line 87 "dce.y"
|
|
{yyval=rangelist(parsestate,null,yyvsp[0]);}
|
|
#line 1258 "dcetab.c"
|
|
break;
|
|
|
|
case 21: /* rangelist: rangelist range */
|
|
#line 89 "dce.y"
|
|
{yyval=rangelist(parsestate,yyvsp[-1],yyvsp[0]);}
|
|
#line 1264 "dcetab.c"
|
|
break;
|
|
|
|
case 22: /* range: '[' number ']' */
|
|
#line 94 "dce.y"
|
|
{yyval=range(parsestate,yyvsp[-1],null,null);}
|
|
#line 1270 "dcetab.c"
|
|
break;
|
|
|
|
case 23: /* range: '[' number ':' number ']' */
|
|
#line 96 "dce.y"
|
|
{yyval=range(parsestate,yyvsp[-3],null,yyvsp[-1]);}
|
|
#line 1276 "dcetab.c"
|
|
break;
|
|
|
|
case 24: /* range: '[' number ':' number ':' number ']' */
|
|
#line 98 "dce.y"
|
|
{yyval=range(parsestate,yyvsp[-5],yyvsp[-3],yyvsp[-1]);}
|
|
#line 1282 "dcetab.c"
|
|
break;
|
|
|
|
case 25: /* range1: '[' number ']' */
|
|
#line 102 "dce.y"
|
|
{yyval = range1(parsestate,yyvsp[-1]);}
|
|
#line 1288 "dcetab.c"
|
|
break;
|
|
|
|
case 26: /* clauselist: sel_clause */
|
|
#line 108 "dce.y"
|
|
{yyval=clauselist(parsestate,null,yyvsp[0]);}
|
|
#line 1294 "dcetab.c"
|
|
break;
|
|
|
|
case 27: /* clauselist: clauselist sel_clause */
|
|
#line 110 "dce.y"
|
|
{yyval=clauselist(parsestate,yyvsp[-1],yyvsp[0]);}
|
|
#line 1300 "dcetab.c"
|
|
break;
|
|
|
|
case 28: /* sel_clause: '&' value rel_op '{' value_list '}' */
|
|
#line 115 "dce.y"
|
|
{yyval=sel_clause(parsestate,1,yyvsp[-4],yyvsp[-3],yyvsp[-1]);}
|
|
#line 1306 "dcetab.c"
|
|
break;
|
|
|
|
case 29: /* sel_clause: '&' value rel_op value */
|
|
#line 117 "dce.y"
|
|
{yyval=sel_clause(parsestate,2,yyvsp[-2],yyvsp[-1],yyvsp[0]);}
|
|
#line 1312 "dcetab.c"
|
|
break;
|
|
|
|
case 30: /* sel_clause: '&' boolfunction */
|
|
#line 119 "dce.y"
|
|
{yyval=yyvsp[-1];}
|
|
#line 1318 "dcetab.c"
|
|
break;
|
|
|
|
case 31: /* value_list: value */
|
|
#line 124 "dce.y"
|
|
{yyval=value_list(parsestate,null,yyvsp[0]);}
|
|
#line 1324 "dcetab.c"
|
|
break;
|
|
|
|
case 32: /* value_list: value_list ',' value */
|
|
#line 126 "dce.y"
|
|
{yyval=value_list(parsestate,yyvsp[-2],yyvsp[0]);}
|
|
#line 1330 "dcetab.c"
|
|
break;
|
|
|
|
case 33: /* value: var */
|
|
#line 131 "dce.y"
|
|
{yyval=value(parsestate,yyvsp[0]);}
|
|
#line 1336 "dcetab.c"
|
|
break;
|
|
|
|
case 34: /* value: function */
|
|
#line 133 "dce.y"
|
|
{yyval=value(parsestate,yyvsp[0]);}
|
|
#line 1342 "dcetab.c"
|
|
break;
|
|
|
|
case 35: /* value: constant */
|
|
#line 135 "dce.y"
|
|
{yyval=value(parsestate,yyvsp[0]);}
|
|
#line 1348 "dcetab.c"
|
|
break;
|
|
|
|
case 36: /* constant: number */
|
|
#line 140 "dce.y"
|
|
{yyval=constant(parsestate,yyvsp[0],SCAN_NUMBERCONST);}
|
|
#line 1354 "dcetab.c"
|
|
break;
|
|
|
|
case 37: /* constant: string */
|
|
#line 142 "dce.y"
|
|
{yyval=constant(parsestate,yyvsp[0],SCAN_STRINGCONST);}
|
|
#line 1360 "dcetab.c"
|
|
break;
|
|
|
|
case 38: /* var: indexpath */
|
|
#line 147 "dce.y"
|
|
{yyval=var(parsestate,yyvsp[0]);}
|
|
#line 1366 "dcetab.c"
|
|
break;
|
|
|
|
case 39: /* indexpath: index */
|
|
#line 152 "dce.y"
|
|
{yyval=indexpath(parsestate,null,yyvsp[0]);}
|
|
#line 1372 "dcetab.c"
|
|
break;
|
|
|
|
case 40: /* indexpath: indexpath '.' index */
|
|
#line 154 "dce.y"
|
|
{yyval=indexpath(parsestate,yyvsp[-2],yyvsp[0]);}
|
|
#line 1378 "dcetab.c"
|
|
break;
|
|
|
|
case 41: /* index: word */
|
|
#line 159 "dce.y"
|
|
{yyval=indexer(parsestate,yyvsp[0],null);}
|
|
#line 1384 "dcetab.c"
|
|
break;
|
|
|
|
case 42: /* index: word array_indices */
|
|
#line 161 "dce.y"
|
|
{yyval=indexer(parsestate,yyvsp[-1],yyvsp[0]);}
|
|
#line 1390 "dcetab.c"
|
|
break;
|
|
|
|
case 43: /* array_indices: range1 */
|
|
#line 166 "dce.y"
|
|
{yyval=array_indices(parsestate,null,yyvsp[0]);}
|
|
#line 1396 "dcetab.c"
|
|
break;
|
|
|
|
case 44: /* array_indices: array_indices range1 */
|
|
#line 168 "dce.y"
|
|
{yyval=array_indices(parsestate,yyvsp[-1],yyvsp[0]);}
|
|
#line 1402 "dcetab.c"
|
|
break;
|
|
|
|
case 45: /* boolfunction: ident '(' ')' */
|
|
#line 173 "dce.y"
|
|
{yyval=function(parsestate,yyvsp[-2],null);}
|
|
#line 1408 "dcetab.c"
|
|
break;
|
|
|
|
case 46: /* boolfunction: ident '(' arg_list ')' */
|
|
#line 175 "dce.y"
|
|
{yyval=function(parsestate,yyvsp[-3],yyvsp[-1]);}
|
|
#line 1414 "dcetab.c"
|
|
break;
|
|
|
|
case 47: /* arg_list: value */
|
|
#line 180 "dce.y"
|
|
{yyval=arg_list(parsestate,null,yyvsp[0]);}
|
|
#line 1420 "dcetab.c"
|
|
break;
|
|
|
|
case 48: /* arg_list: value_list ',' value */
|
|
#line 182 "dce.y"
|
|
{yyval=arg_list(parsestate,yyvsp[-2],yyvsp[0]);}
|
|
#line 1426 "dcetab.c"
|
|
break;
|
|
|
|
case 49: /* rel_op: '=' */
|
|
#line 186 "dce.y"
|
|
{yyval=makeselectiontag(CEO_EQ);}
|
|
#line 1432 "dcetab.c"
|
|
break;
|
|
|
|
case 50: /* rel_op: '>' */
|
|
#line 187 "dce.y"
|
|
{yyval=makeselectiontag(CEO_GT);}
|
|
#line 1438 "dcetab.c"
|
|
break;
|
|
|
|
case 51: /* rel_op: '<' */
|
|
#line 188 "dce.y"
|
|
{yyval=makeselectiontag(CEO_LT);}
|
|
#line 1444 "dcetab.c"
|
|
break;
|
|
|
|
case 52: /* rel_op: '!' '=' */
|
|
#line 189 "dce.y"
|
|
{yyval=makeselectiontag(CEO_NEQ);}
|
|
#line 1450 "dcetab.c"
|
|
break;
|
|
|
|
case 53: /* rel_op: '>' '=' */
|
|
#line 190 "dce.y"
|
|
{yyval=makeselectiontag(CEO_GE);}
|
|
#line 1456 "dcetab.c"
|
|
break;
|
|
|
|
case 54: /* rel_op: '<' '=' */
|
|
#line 191 "dce.y"
|
|
{yyval=makeselectiontag(CEO_LE);}
|
|
#line 1462 "dcetab.c"
|
|
break;
|
|
|
|
case 55: /* rel_op: '=' '~' */
|
|
#line 192 "dce.y"
|
|
{yyval=makeselectiontag(CEO_RE);}
|
|
#line 1468 "dcetab.c"
|
|
break;
|
|
|
|
case 56: /* ident: word */
|
|
#line 196 "dce.y"
|
|
{yyval = yyvsp[0];}
|
|
#line 1474 "dcetab.c"
|
|
break;
|
|
|
|
case 57: /* word: SCAN_WORD */
|
|
#line 200 "dce.y"
|
|
{yyval = checkobject(yyvsp[0]);}
|
|
#line 1480 "dcetab.c"
|
|
break;
|
|
|
|
case 58: /* number: SCAN_NUMBERCONST */
|
|
#line 204 "dce.y"
|
|
{yyval = checkobject(yyvsp[0]);}
|
|
#line 1486 "dcetab.c"
|
|
break;
|
|
|
|
case 59: /* string: SCAN_STRINGCONST */
|
|
#line 208 "dce.y"
|
|
{yyval = checkobject(yyvsp[0]);}
|
|
#line 1492 "dcetab.c"
|
|
break;
|
|
|
|
|
|
#line 1496 "dcetab.c"
|
|
|
|
default: break;
|
|
}
|
|
/* User semantic actions sometimes alter yychar, and that requires
|
|
that yytoken be updated with the new translation. We take the
|
|
approach of translating immediately before every use of yytoken.
|
|
One alternative is translating here after every semantic action,
|
|
but that translation would be missed if the semantic action invokes
|
|
YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
|
|
if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
|
|
incorrect destructor might then be invoked immediately. In the
|
|
case of YYERROR or YYBACKUP, subsequent parser actions might lead
|
|
to an incorrect destructor call or verbose syntax error message
|
|
before the lookahead is translated. */
|
|
YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
|
|
|
|
YYPOPSTACK (yylen);
|
|
yylen = 0;
|
|
|
|
*++yyvsp = yyval;
|
|
|
|
/* Now 'shift' the result of the reduction. Determine what state
|
|
that goes to, based on the state we popped back to and the rule
|
|
number reduced by. */
|
|
{
|
|
const int yylhs = yyr1[yyn] - YYNTOKENS;
|
|
const int yyi = yypgoto[yylhs] + *yyssp;
|
|
yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
|
|
? yytable[yyi]
|
|
: yydefgoto[yylhs]);
|
|
}
|
|
|
|
goto yynewstate;
|
|
|
|
|
|
/*--------------------------------------.
|
|
| yyerrlab -- here on detecting error. |
|
|
`--------------------------------------*/
|
|
yyerrlab:
|
|
/* Make sure we have latest lookahead translation. See comments at
|
|
user semantic actions for why this is necessary. */
|
|
yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
|
|
/* If not already recovering from an error, report this error. */
|
|
if (!yyerrstatus)
|
|
{
|
|
++yynerrs;
|
|
yyerror (parsestate, YY_("syntax error"));
|
|
}
|
|
|
|
if (yyerrstatus == 3)
|
|
{
|
|
/* If just tried and failed to reuse lookahead token after an
|
|
error, discard it. */
|
|
|
|
if (yychar <= YYEOF)
|
|
{
|
|
/* Return failure if at end of input. */
|
|
if (yychar == YYEOF)
|
|
YYABORT;
|
|
}
|
|
else
|
|
{
|
|
yydestruct ("Error: discarding",
|
|
yytoken, &yylval, parsestate);
|
|
yychar = YYEMPTY;
|
|
}
|
|
}
|
|
|
|
/* Else will try to reuse lookahead token after shifting the error
|
|
token. */
|
|
goto yyerrlab1;
|
|
|
|
|
|
/*---------------------------------------------------.
|
|
| yyerrorlab -- error raised explicitly by YYERROR. |
|
|
`---------------------------------------------------*/
|
|
yyerrorlab:
|
|
/* Pacify compilers when the user code never invokes YYERROR and the
|
|
label yyerrorlab therefore never appears in user code. */
|
|
if (0)
|
|
YYERROR;
|
|
++yynerrs;
|
|
|
|
/* Do not reclaim the symbols of the rule whose action triggered
|
|
this YYERROR. */
|
|
YYPOPSTACK (yylen);
|
|
yylen = 0;
|
|
YY_STACK_PRINT (yyss, yyssp);
|
|
yystate = *yyssp;
|
|
goto yyerrlab1;
|
|
|
|
|
|
/*-------------------------------------------------------------.
|
|
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
|
`-------------------------------------------------------------*/
|
|
yyerrlab1:
|
|
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
|
|
|
/* Pop stack until we find a state that shifts the error token. */
|
|
for (;;)
|
|
{
|
|
yyn = yypact[yystate];
|
|
if (!yypact_value_is_default (yyn))
|
|
{
|
|
yyn += YYSYMBOL_YYerror;
|
|
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
|
|
{
|
|
yyn = yytable[yyn];
|
|
if (0 < yyn)
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Pop the current state because it cannot handle the error token. */
|
|
if (yyssp == yyss)
|
|
YYABORT;
|
|
|
|
|
|
yydestruct ("Error: popping",
|
|
YY_ACCESSING_SYMBOL (yystate), yyvsp, parsestate);
|
|
YYPOPSTACK (1);
|
|
yystate = *yyssp;
|
|
YY_STACK_PRINT (yyss, yyssp);
|
|
}
|
|
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
|
|
*++yyvsp = yylval;
|
|
YY_IGNORE_MAYBE_UNINITIALIZED_END
|
|
|
|
|
|
/* Shift the error token. */
|
|
YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
|
|
|
|
yystate = yyn;
|
|
goto yynewstate;
|
|
|
|
|
|
/*-------------------------------------.
|
|
| yyacceptlab -- YYACCEPT comes here. |
|
|
`-------------------------------------*/
|
|
yyacceptlab:
|
|
yyresult = 0;
|
|
goto yyreturnlab;
|
|
|
|
|
|
/*-----------------------------------.
|
|
| yyabortlab -- YYABORT comes here. |
|
|
`-----------------------------------*/
|
|
yyabortlab:
|
|
yyresult = 1;
|
|
goto yyreturnlab;
|
|
|
|
|
|
/*-----------------------------------------------------------.
|
|
| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. |
|
|
`-----------------------------------------------------------*/
|
|
yyexhaustedlab:
|
|
yyerror (parsestate, YY_("memory exhausted"));
|
|
yyresult = 2;
|
|
goto yyreturnlab;
|
|
|
|
|
|
/*----------------------------------------------------------.
|
|
| yyreturnlab -- parsing is finished, clean up and return. |
|
|
`----------------------------------------------------------*/
|
|
yyreturnlab:
|
|
if (yychar != YYEMPTY)
|
|
{
|
|
/* Make sure we have latest lookahead translation. See comments at
|
|
user semantic actions for why this is necessary. */
|
|
yytoken = YYTRANSLATE (yychar);
|
|
yydestruct ("Cleanup: discarding lookahead",
|
|
yytoken, &yylval, parsestate);
|
|
}
|
|
/* Do not reclaim the symbols of the rule whose action triggered
|
|
this YYABORT or YYACCEPT. */
|
|
YYPOPSTACK (yylen);
|
|
YY_STACK_PRINT (yyss, yyssp);
|
|
while (yyssp != yyss)
|
|
{
|
|
yydestruct ("Cleanup: popping",
|
|
YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, parsestate);
|
|
YYPOPSTACK (1);
|
|
}
|
|
#ifndef yyoverflow
|
|
if (yyss != yyssa)
|
|
YYSTACK_FREE (yyss);
|
|
#endif
|
|
|
|
return yyresult;
|
|
}
|
|
|
|
#line 211 "dce.y"
|
|
|