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Diffstat (limited to 'circuitpython/ports/raspberrypi/sdk/tools/pioasm/gen/parser.hpp')
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diff --git a/circuitpython/ports/raspberrypi/sdk/tools/pioasm/gen/parser.hpp b/circuitpython/ports/raspberrypi/sdk/tools/pioasm/gen/parser.hpp new file mode 100644 index 0000000..11d8393 --- /dev/null +++ b/circuitpython/ports/raspberrypi/sdk/tools/pioasm/gen/parser.hpp @@ -0,0 +1,2894 @@ +// A Bison parser, made by GNU Bison 3.7.2. + +// Skeleton interface for Bison LALR(1) parsers in C++ + +// Copyright (C) 2002-2015, 2018-2020 Free Software Foundation, Inc. + +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +// As a special exception, you may create a larger work that contains +// part or all of the Bison parser skeleton and distribute that work +// under terms of your choice, so long as that work isn't itself a +// parser generator using the skeleton or a modified version thereof +// as a parser skeleton. Alternatively, if you modify or redistribute +// the parser skeleton itself, you may (at your option) remove this +// special exception, which will cause the skeleton and the resulting +// Bison output files to be licensed under the GNU General Public +// License without this special exception. + +// This special exception was added by the Free Software Foundation in +// version 2.2 of Bison. + + +/** + ** \file pico_sdk/tools/pioasm/gen/parser.hpp + ** Define the yy::parser class. + */ + +// C++ LALR(1) parser skeleton written by Akim Demaille. + +// DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, +// especially those whose name start with YY_ or yy_. They are +// private implementation details that can be changed or removed. + +#ifndef YY_YY_HOME_GRAHAM_DEV_MU_PICO_SDK_TOOLS_PIOASM_GEN_PARSER_HPP_INCLUDED +# define YY_YY_HOME_GRAHAM_DEV_MU_PICO_SDK_TOOLS_PIOASM_GEN_PARSER_HPP_INCLUDED +// "%code requires" blocks. + + #include <string> + #include <fstream> + #include <sstream> + #include "pio_types.h" + struct pio_assembler; + + #ifdef _MSC_VER + #pragma warning(disable : 4065) // default only switch statement + #endif + + + +# include <cstdlib> // std::abort +# include <iostream> +# include <stdexcept> +# include <string> +# include <vector> + +#if defined __cplusplus +# define YY_CPLUSPLUS __cplusplus +#else +# define YY_CPLUSPLUS 199711L +#endif + +// Support move semantics when possible. +#if 201103L <= YY_CPLUSPLUS +# define YY_MOVE std::move +# define YY_MOVE_OR_COPY move +# define YY_MOVE_REF(Type) Type&& +# define YY_RVREF(Type) Type&& +# define YY_COPY(Type) Type +#else +# define YY_MOVE +# define YY_MOVE_OR_COPY copy +# define YY_MOVE_REF(Type) Type& +# define YY_RVREF(Type) const Type& +# define YY_COPY(Type) const Type& +#endif + +// Support noexcept when possible. +#if 201103L <= YY_CPLUSPLUS +# define YY_NOEXCEPT noexcept +# define YY_NOTHROW +#else +# define YY_NOEXCEPT +# define YY_NOTHROW throw () +#endif + +// Support constexpr when possible. +#if 201703 <= YY_CPLUSPLUS +# define YY_CONSTEXPR constexpr +#else +# define YY_CONSTEXPR +#endif +# include "location.h" + +#ifndef YY_ASSERT +# include <cassert> +# define YY_ASSERT assert +#endif + + +#ifndef YY_ATTRIBUTE_PURE +# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define YY_ATTRIBUTE_PURE +# endif +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define YY_ATTRIBUTE_UNUSED +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + +#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ +# 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 + +# ifndef YY_CAST +# ifdef __cplusplus +# define YY_CAST(Type, Val) static_cast<Type> (Val) +# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val) +# else +# define YY_CAST(Type, Val) ((Type) (Val)) +# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) +# endif +# endif +# ifndef YY_NULLPTR +# if defined __cplusplus +# if 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# else +# define YY_NULLPTR ((void*)0) +# endif +# endif + +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +namespace yy { + + + + + /// A Bison parser. + class parser + { + public: +#ifndef YYSTYPE + /// A buffer to store and retrieve objects. + /// + /// Sort of a variant, but does not keep track of the nature + /// of the stored data, since that knowledge is available + /// via the current parser state. + class semantic_type + { + public: + /// Type of *this. + typedef semantic_type self_type; + + /// Empty construction. + semantic_type () YY_NOEXCEPT + : yybuffer_ () + {} + + /// Construct and fill. + template <typename T> + semantic_type (YY_RVREF (T) t) + { + YY_ASSERT (sizeof (T) <= size); + new (yyas_<T> ()) T (YY_MOVE (t)); + } + +#if 201103L <= YY_CPLUSPLUS + /// Non copyable. + semantic_type (const self_type&) = delete; + /// Non copyable. + self_type& operator= (const self_type&) = delete; +#endif + + /// Destruction, allowed only if empty. + ~semantic_type () YY_NOEXCEPT + {} + +# if 201103L <= YY_CPLUSPLUS + /// Instantiate a \a T in here from \a t. + template <typename T, typename... U> + T& + emplace (U&&... u) + { + return *new (yyas_<T> ()) T (std::forward <U>(u)...); + } +# else + /// Instantiate an empty \a T in here. + template <typename T> + T& + emplace () + { + return *new (yyas_<T> ()) T (); + } + + /// Instantiate a \a T in here from \a t. + template <typename T> + T& + emplace (const T& t) + { + return *new (yyas_<T> ()) T (t); + } +# endif + + /// Instantiate an empty \a T in here. + /// Obsolete, use emplace. + template <typename T> + T& + build () + { + return emplace<T> (); + } + + /// Instantiate a \a T in here from \a t. + /// Obsolete, use emplace. + template <typename T> + T& + build (const T& t) + { + return emplace<T> (t); + } + + /// Accessor to a built \a T. + template <typename T> + T& + as () YY_NOEXCEPT + { + return *yyas_<T> (); + } + + /// Const accessor to a built \a T (for %printer). + template <typename T> + const T& + as () const YY_NOEXCEPT + { + return *yyas_<T> (); + } + + /// Swap the content with \a that, of same type. + /// + /// Both variants must be built beforehand, because swapping the actual + /// data requires reading it (with as()), and this is not possible on + /// unconstructed variants: it would require some dynamic testing, which + /// should not be the variant's responsibility. + /// Swapping between built and (possibly) non-built is done with + /// self_type::move (). + template <typename T> + void + swap (self_type& that) YY_NOEXCEPT + { + std::swap (as<T> (), that.as<T> ()); + } + + /// Move the content of \a that to this. + /// + /// Destroys \a that. + template <typename T> + void + move (self_type& that) + { +# if 201103L <= YY_CPLUSPLUS + emplace<T> (std::move (that.as<T> ())); +# else + emplace<T> (); + swap<T> (that); +# endif + that.destroy<T> (); + } + +# if 201103L <= YY_CPLUSPLUS + /// Move the content of \a that to this. + template <typename T> + void + move (self_type&& that) + { + emplace<T> (std::move (that.as<T> ())); + that.destroy<T> (); + } +#endif + + /// Copy the content of \a that to this. + template <typename T> + void + copy (const self_type& that) + { + emplace<T> (that.as<T> ()); + } + + /// Destroy the stored \a T. + template <typename T> + void + destroy () + { + as<T> ().~T (); + } + + private: +#if YY_CPLUSPLUS < 201103L + /// Non copyable. + semantic_type (const self_type&); + /// Non copyable. + self_type& operator= (const self_type&); +#endif + + /// Accessor to raw memory as \a T. + template <typename T> + T* + yyas_ () YY_NOEXCEPT + { + void *yyp = yybuffer_.yyraw; + return static_cast<T*> (yyp); + } + + /// Const accessor to raw memory as \a T. + template <typename T> + const T* + yyas_ () const YY_NOEXCEPT + { + const void *yyp = yybuffer_.yyraw; + return static_cast<const T*> (yyp); + } + + /// An auxiliary type to compute the largest semantic type. + union union_type + { + // if_full + // if_empty + // blocking + char dummy1[sizeof (bool)]; + + // condition + char dummy2[sizeof (enum condition)]; + + // in_source + // out_target + // set_target + char dummy3[sizeof (enum in_out_set)]; + + // irq_modifiers + char dummy4[sizeof (enum irq)]; + + // mov_target + // mov_source + char dummy5[sizeof (enum mov)]; + + // mov_op + char dummy6[sizeof (enum mov_op)]; + + // "integer" + char dummy7[sizeof (int)]; + + // instruction + // base_instruction + char dummy8[sizeof (std::shared_ptr<instruction>)]; + + // value + // expression + // delay + // sideset + char dummy9[sizeof (std::shared_ptr<resolvable>)]; + + // label_decl + // symbol_def + char dummy10[sizeof (std::shared_ptr<symbol>)]; + + // wait_source + char dummy11[sizeof (std::shared_ptr<wait_source>)]; + + // "identifier" + // "string" + // "text" + // "code block" + // "%}" + // UNKNOWN_DIRECTIVE + char dummy12[sizeof (std::string)]; + }; + + /// The size of the largest semantic type. + enum { size = sizeof (union_type) }; + + /// A buffer to store semantic values. + union + { + /// Strongest alignment constraints. + long double yyalign_me; + /// A buffer large enough to store any of the semantic values. + char yyraw[size]; + } yybuffer_; + }; + +#else + typedef YYSTYPE semantic_type; +#endif + /// Symbol locations. + typedef location location_type; + + /// Syntax errors thrown from user actions. + struct syntax_error : std::runtime_error + { + syntax_error (const location_type& l, const std::string& m) + : std::runtime_error (m) + , location (l) + {} + + syntax_error (const syntax_error& s) + : std::runtime_error (s.what ()) + , location (s.location) + {} + + ~syntax_error () YY_NOEXCEPT YY_NOTHROW; + + location_type location; + }; + + /// Token kinds. + struct token + { + enum token_kind_type + { + TOK_YYEMPTY = -2, + TOK_END = 0, // "end of file" + TOK_YYerror = 256, // error + TOK_YYUNDEF = 257, // "invalid token" + TOK_NEWLINE = 258, // "end of line" + TOK_COMMA = 259, // "," + TOK_COLON = 260, // ":" + TOK_LPAREN = 261, // "(" + TOK_RPAREN = 262, // ")" + TOK_LBRACKET = 263, // "[" + TOK_RBRACKET = 264, // "]" + TOK_PLUS = 265, // "+" + TOK_MINUS = 266, // "-" + TOK_MULTIPLY = 267, // "*" + TOK_DIVIDE = 268, // "/" + TOK_OR = 269, // "|" + TOK_AND = 270, // "&" + TOK_XOR = 271, // "^" + TOK_POST_DECREMENT = 272, // "--" + TOK_NOT_EQUAL = 273, // "!=" + TOK_NOT = 274, // "!" + TOK_REVERSE = 275, // "::" + TOK_EQUAL = 276, // "=" + TOK_PROGRAM = 277, // ".program" + TOK_WRAP_TARGET = 278, // ".wrap_target" + TOK_WRAP = 279, // ".wrap" + TOK_DEFINE = 280, // ".define" + TOK_SIDE_SET = 281, // ".side_set" + TOK_WORD = 282, // ".word" + TOK_ORIGIN = 283, // ".origin" + TOK_LANG_OPT = 284, // ".lang_opt" + TOK_JMP = 285, // "jmp" + TOK_WAIT = 286, // "wait" + TOK_IN = 287, // "in" + TOK_OUT = 288, // "out" + TOK_PUSH = 289, // "push" + TOK_PULL = 290, // "pull" + TOK_MOV = 291, // "mov" + TOK_IRQ = 292, // "irq" + TOK_SET = 293, // "set" + TOK_NOP = 294, // "nop" + TOK_PIN = 295, // "pin" + TOK_GPIO = 296, // "gpio" + TOK_OSRE = 297, // "osre" + TOK_PINS = 298, // "pins" + TOK_NULL = 299, // "null" + TOK_PINDIRS = 300, // "pindirs" + TOK_BLOCK = 301, // "block" + TOK_NOBLOCK = 302, // "noblock" + TOK_IFEMPTY = 303, // "ifempty" + TOK_IFFULL = 304, // "iffull" + TOK_NOWAIT = 305, // "nowait" + TOK_CLEAR = 306, // "clear" + TOK_REL = 307, // "rel" + TOK_X = 308, // "x" + TOK_Y = 309, // "y" + TOK_EXEC = 310, // "exec" + TOK_PC = 311, // "pc" + TOK_ISR = 312, // "isr" + TOK_OSR = 313, // "osr" + TOK_OPTIONAL = 314, // "opt" + TOK_SIDE = 315, // "side" + TOK_STATUS = 316, // "status" + TOK_PUBLIC = 317, // "public" + TOK_ID = 318, // "identifier" + TOK_STRING = 319, // "string" + TOK_NON_WS = 320, // "text" + TOK_CODE_BLOCK_START = 321, // "code block" + TOK_CODE_BLOCK_CONTENTS = 322, // "%}" + TOK_UNKNOWN_DIRECTIVE = 323, // UNKNOWN_DIRECTIVE + TOK_INT = 324 // "integer" + }; + /// Backward compatibility alias (Bison 3.6). + typedef token_kind_type yytokentype; + }; + + /// Token kind, as returned by yylex. + typedef token::yytokentype token_kind_type; + + /// Backward compatibility alias (Bison 3.6). + typedef token_kind_type token_type; + + /// Symbol kinds. + struct symbol_kind + { + enum symbol_kind_type + { + YYNTOKENS = 70, ///< Number of tokens. + S_YYEMPTY = -2, + S_YYEOF = 0, // "end of file" + S_YYerror = 1, // error + S_YYUNDEF = 2, // "invalid token" + S_NEWLINE = 3, // "end of line" + S_COMMA = 4, // "," + S_COLON = 5, // ":" + S_LPAREN = 6, // "(" + S_RPAREN = 7, // ")" + S_LBRACKET = 8, // "[" + S_RBRACKET = 9, // "]" + S_PLUS = 10, // "+" + S_MINUS = 11, // "-" + S_MULTIPLY = 12, // "*" + S_DIVIDE = 13, // "/" + S_OR = 14, // "|" + S_AND = 15, // "&" + S_XOR = 16, // "^" + S_POST_DECREMENT = 17, // "--" + S_NOT_EQUAL = 18, // "!=" + S_NOT = 19, // "!" + S_REVERSE = 20, // "::" + S_EQUAL = 21, // "=" + S_PROGRAM = 22, // ".program" + S_WRAP_TARGET = 23, // ".wrap_target" + S_WRAP = 24, // ".wrap" + S_DEFINE = 25, // ".define" + S_SIDE_SET = 26, // ".side_set" + S_WORD = 27, // ".word" + S_ORIGIN = 28, // ".origin" + S_LANG_OPT = 29, // ".lang_opt" + S_JMP = 30, // "jmp" + S_WAIT = 31, // "wait" + S_IN = 32, // "in" + S_OUT = 33, // "out" + S_PUSH = 34, // "push" + S_PULL = 35, // "pull" + S_MOV = 36, // "mov" + S_IRQ = 37, // "irq" + S_SET = 38, // "set" + S_NOP = 39, // "nop" + S_PIN = 40, // "pin" + S_GPIO = 41, // "gpio" + S_OSRE = 42, // "osre" + S_PINS = 43, // "pins" + S_NULL = 44, // "null" + S_PINDIRS = 45, // "pindirs" + S_BLOCK = 46, // "block" + S_NOBLOCK = 47, // "noblock" + S_IFEMPTY = 48, // "ifempty" + S_IFFULL = 49, // "iffull" + S_NOWAIT = 50, // "nowait" + S_CLEAR = 51, // "clear" + S_REL = 52, // "rel" + S_X = 53, // "x" + S_Y = 54, // "y" + S_EXEC = 55, // "exec" + S_PC = 56, // "pc" + S_ISR = 57, // "isr" + S_OSR = 58, // "osr" + S_OPTIONAL = 59, // "opt" + S_SIDE = 60, // "side" + S_STATUS = 61, // "status" + S_PUBLIC = 62, // "public" + S_ID = 63, // "identifier" + S_STRING = 64, // "string" + S_NON_WS = 65, // "text" + S_CODE_BLOCK_START = 66, // "code block" + S_CODE_BLOCK_CONTENTS = 67, // "%}" + S_UNKNOWN_DIRECTIVE = 68, // UNKNOWN_DIRECTIVE + S_INT = 69, // "integer" + S_YYACCEPT = 70, // $accept + S_file = 71, // file + S_lines = 72, // lines + S_line = 73, // line + S_code_block = 74, // code_block + S_label_decl = 75, // label_decl + S_directive = 76, // directive + S_value = 77, // value + S_expression = 78, // expression + S_instruction = 79, // instruction + S_base_instruction = 80, // base_instruction + S_delay = 81, // delay + S_sideset = 82, // sideset + S_condition = 83, // condition + S_wait_source = 84, // wait_source + S_comma = 85, // comma + S_in_source = 86, // in_source + S_out_target = 87, // out_target + S_mov_target = 88, // mov_target + S_mov_source = 89, // mov_source + S_mov_op = 90, // mov_op + S_set_target = 91, // set_target + S_if_full = 92, // if_full + S_if_empty = 93, // if_empty + S_blocking = 94, // blocking + S_irq_modifiers = 95, // irq_modifiers + S_symbol_def = 96 // symbol_def + }; + }; + + /// (Internal) symbol kind. + typedef symbol_kind::symbol_kind_type symbol_kind_type; + + /// The number of tokens. + static const symbol_kind_type YYNTOKENS = symbol_kind::YYNTOKENS; + + /// A complete symbol. + /// + /// Expects its Base type to provide access to the symbol kind + /// via kind (). + /// + /// Provide access to semantic value and location. + template <typename Base> + struct basic_symbol : Base + { + /// Alias to Base. + typedef Base super_type; + + /// Default constructor. + basic_symbol () + : value () + , location () + {} + +#if 201103L <= YY_CPLUSPLUS + /// Move constructor. + basic_symbol (basic_symbol&& that) + : Base (std::move (that)) + , value () + , location (std::move (that.location)) + { + switch (this->kind ()) + { + case symbol_kind::S_if_full: // if_full + case symbol_kind::S_if_empty: // if_empty + case symbol_kind::S_blocking: // blocking + value.move< bool > (std::move (that.value)); + break; + + case symbol_kind::S_condition: // condition + value.move< enum condition > (std::move (that.value)); + break; + + case symbol_kind::S_in_source: // in_source + case symbol_kind::S_out_target: // out_target + case symbol_kind::S_set_target: // set_target + value.move< enum in_out_set > (std::move (that.value)); + break; + + case symbol_kind::S_irq_modifiers: // irq_modifiers + value.move< enum irq > (std::move (that.value)); + break; + + case symbol_kind::S_mov_target: // mov_target + case symbol_kind::S_mov_source: // mov_source + value.move< enum mov > (std::move (that.value)); + break; + + case symbol_kind::S_mov_op: // mov_op + value.move< enum mov_op > (std::move (that.value)); + break; + + case symbol_kind::S_INT: // "integer" + value.move< int > (std::move (that.value)); + break; + + case symbol_kind::S_instruction: // instruction + case symbol_kind::S_base_instruction: // base_instruction + value.move< std::shared_ptr<instruction> > (std::move (that.value)); + break; + + case symbol_kind::S_value: // value + case symbol_kind::S_expression: // expression + case symbol_kind::S_delay: // delay + case symbol_kind::S_sideset: // sideset + value.move< std::shared_ptr<resolvable> > (std::move (that.value)); + break; + + case symbol_kind::S_label_decl: // label_decl + case symbol_kind::S_symbol_def: // symbol_def + value.move< std::shared_ptr<symbol> > (std::move (that.value)); + break; + + case symbol_kind::S_wait_source: // wait_source + value.move< std::shared_ptr<wait_source> > (std::move (that.value)); + break; + + case symbol_kind::S_ID: // "identifier" + case symbol_kind::S_STRING: // "string" + case symbol_kind::S_NON_WS: // "text" + case symbol_kind::S_CODE_BLOCK_START: // "code block" + case symbol_kind::S_CODE_BLOCK_CONTENTS: // "%}" + case symbol_kind::S_UNKNOWN_DIRECTIVE: // UNKNOWN_DIRECTIVE + value.move< std::string > (std::move (that.value)); + break; + + default: + break; + } + + } +#endif + + /// Copy constructor. + basic_symbol (const basic_symbol& that); + + /// Constructor for valueless symbols, and symbols from each type. +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, location_type&& l) + : Base (t) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const location_type& l) + : Base (t) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, bool&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const bool& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, enum condition&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const enum condition& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, enum in_out_set&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const enum in_out_set& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, enum irq&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const enum irq& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, enum mov&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const enum mov& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, enum mov_op&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const enum mov_op& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, int&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const int& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, std::shared_ptr<instruction>&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const std::shared_ptr<instruction>& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, std::shared_ptr<resolvable>&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const std::shared_ptr<resolvable>& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, std::shared_ptr<symbol>&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const std::shared_ptr<symbol>& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, std::shared_ptr<wait_source>&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const std::shared_ptr<wait_source>& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol (typename Base::kind_type t, std::string&& v, location_type&& l) + : Base (t) + , value (std::move (v)) + , location (std::move (l)) + {} +#else + basic_symbol (typename Base::kind_type t, const std::string& v, const location_type& l) + : Base (t) + , value (v) + , location (l) + {} +#endif + + /// Destroy the symbol. + ~basic_symbol () + { + clear (); + } + + /// Destroy contents, and record that is empty. + void clear () + { + // User destructor. + symbol_kind_type yykind = this->kind (); + basic_symbol<Base>& yysym = *this; + (void) yysym; + switch (yykind) + { + default: + break; + } + + // Value type destructor. +switch (yykind) + { + case symbol_kind::S_if_full: // if_full + case symbol_kind::S_if_empty: // if_empty + case symbol_kind::S_blocking: // blocking + value.template destroy< bool > (); + break; + + case symbol_kind::S_condition: // condition + value.template destroy< enum condition > (); + break; + + case symbol_kind::S_in_source: // in_source + case symbol_kind::S_out_target: // out_target + case symbol_kind::S_set_target: // set_target + value.template destroy< enum in_out_set > (); + break; + + case symbol_kind::S_irq_modifiers: // irq_modifiers + value.template destroy< enum irq > (); + break; + + case symbol_kind::S_mov_target: // mov_target + case symbol_kind::S_mov_source: // mov_source + value.template destroy< enum mov > (); + break; + + case symbol_kind::S_mov_op: // mov_op + value.template destroy< enum mov_op > (); + break; + + case symbol_kind::S_INT: // "integer" + value.template destroy< int > (); + break; + + case symbol_kind::S_instruction: // instruction + case symbol_kind::S_base_instruction: // base_instruction + value.template destroy< std::shared_ptr<instruction> > (); + break; + + case symbol_kind::S_value: // value + case symbol_kind::S_expression: // expression + case symbol_kind::S_delay: // delay + case symbol_kind::S_sideset: // sideset + value.template destroy< std::shared_ptr<resolvable> > (); + break; + + case symbol_kind::S_label_decl: // label_decl + case symbol_kind::S_symbol_def: // symbol_def + value.template destroy< std::shared_ptr<symbol> > (); + break; + + case symbol_kind::S_wait_source: // wait_source + value.template destroy< std::shared_ptr<wait_source> > (); + break; + + case symbol_kind::S_ID: // "identifier" + case symbol_kind::S_STRING: // "string" + case symbol_kind::S_NON_WS: // "text" + case symbol_kind::S_CODE_BLOCK_START: // "code block" + case symbol_kind::S_CODE_BLOCK_CONTENTS: // "%}" + case symbol_kind::S_UNKNOWN_DIRECTIVE: // UNKNOWN_DIRECTIVE + value.template destroy< std::string > (); + break; + + default: + break; + } + + Base::clear (); + } + + /// The user-facing name of this symbol. + std::string name () const YY_NOEXCEPT + { + return parser::symbol_name (this->kind ()); + } + + /// Backward compatibility (Bison 3.6). + symbol_kind_type type_get () const YY_NOEXCEPT; + + /// Whether empty. + bool empty () const YY_NOEXCEPT; + + /// Destructive move, \a s is emptied into this. + void move (basic_symbol& s); + + /// The semantic value. + semantic_type value; + + /// The location. + location_type location; + + private: +#if YY_CPLUSPLUS < 201103L + /// Assignment operator. + basic_symbol& operator= (const basic_symbol& that); +#endif + }; + + /// Type access provider for token (enum) based symbols. + struct by_kind + { + /// Default constructor. + by_kind (); + +#if 201103L <= YY_CPLUSPLUS + /// Move constructor. + by_kind (by_kind&& that); +#endif + + /// Copy constructor. + by_kind (const by_kind& that); + + /// The symbol kind as needed by the constructor. + typedef token_kind_type kind_type; + + /// Constructor from (external) token numbers. + by_kind (kind_type t); + + /// Record that this symbol is empty. + void clear (); + + /// Steal the symbol kind from \a that. + void move (by_kind& that); + + /// The (internal) type number (corresponding to \a type). + /// \a empty when empty. + symbol_kind_type kind () const YY_NOEXCEPT; + + /// Backward compatibility (Bison 3.6). + symbol_kind_type type_get () const YY_NOEXCEPT; + + /// The symbol kind. + /// \a S_YYEMPTY when empty. + symbol_kind_type kind_; + }; + + /// Backward compatibility for a private implementation detail (Bison 3.6). + typedef by_kind by_type; + + /// "External" symbols: returned by the scanner. + struct symbol_type : basic_symbol<by_kind> + { + /// Superclass. + typedef basic_symbol<by_kind> super_type; + + /// Empty symbol. + symbol_type () {} + + /// Constructor for valueless symbols, and symbols from each type. +#if 201103L <= YY_CPLUSPLUS + symbol_type (int tok, location_type l) + : super_type(token_type (tok), std::move (l)) + { + YY_ASSERT (tok == token::TOK_END || tok == token::TOK_YYerror || tok == token::TOK_YYUNDEF || tok == token::TOK_NEWLINE || tok == token::TOK_COMMA || tok == token::TOK_COLON || tok == token::TOK_LPAREN || tok == token::TOK_RPAREN || tok == token::TOK_LBRACKET || tok == token::TOK_RBRACKET || tok == token::TOK_PLUS || tok == token::TOK_MINUS || tok == token::TOK_MULTIPLY || tok == token::TOK_DIVIDE || tok == token::TOK_OR || tok == token::TOK_AND || tok == token::TOK_XOR || tok == token::TOK_POST_DECREMENT || tok == token::TOK_NOT_EQUAL || tok == token::TOK_NOT || tok == token::TOK_REVERSE || tok == token::TOK_EQUAL || tok == token::TOK_PROGRAM || tok == token::TOK_WRAP_TARGET || tok == token::TOK_WRAP || tok == token::TOK_DEFINE || tok == token::TOK_SIDE_SET || tok == token::TOK_WORD || tok == token::TOK_ORIGIN || tok == token::TOK_LANG_OPT || tok == token::TOK_JMP || tok == token::TOK_WAIT || tok == token::TOK_IN || tok == token::TOK_OUT || tok == token::TOK_PUSH || tok == token::TOK_PULL || tok == token::TOK_MOV || tok == token::TOK_IRQ || tok == token::TOK_SET || tok == token::TOK_NOP || tok == token::TOK_PIN || tok == token::TOK_GPIO || tok == token::TOK_OSRE || tok == token::TOK_PINS || tok == token::TOK_NULL || tok == token::TOK_PINDIRS || tok == token::TOK_BLOCK || tok == token::TOK_NOBLOCK || tok == token::TOK_IFEMPTY || tok == token::TOK_IFFULL || tok == token::TOK_NOWAIT || tok == token::TOK_CLEAR || tok == token::TOK_REL || tok == token::TOK_X || tok == token::TOK_Y || tok == token::TOK_EXEC || tok == token::TOK_PC || tok == token::TOK_ISR || tok == token::TOK_OSR || tok == token::TOK_OPTIONAL || tok == token::TOK_SIDE || tok == token::TOK_STATUS || tok == token::TOK_PUBLIC); + } +#else + symbol_type (int tok, const location_type& l) + : super_type(token_type (tok), l) + { + YY_ASSERT (tok == token::TOK_END || tok == token::TOK_YYerror || tok == token::TOK_YYUNDEF || tok == token::TOK_NEWLINE || tok == token::TOK_COMMA || tok == token::TOK_COLON || tok == token::TOK_LPAREN || tok == token::TOK_RPAREN || tok == token::TOK_LBRACKET || tok == token::TOK_RBRACKET || tok == token::TOK_PLUS || tok == token::TOK_MINUS || tok == token::TOK_MULTIPLY || tok == token::TOK_DIVIDE || tok == token::TOK_OR || tok == token::TOK_AND || tok == token::TOK_XOR || tok == token::TOK_POST_DECREMENT || tok == token::TOK_NOT_EQUAL || tok == token::TOK_NOT || tok == token::TOK_REVERSE || tok == token::TOK_EQUAL || tok == token::TOK_PROGRAM || tok == token::TOK_WRAP_TARGET || tok == token::TOK_WRAP || tok == token::TOK_DEFINE || tok == token::TOK_SIDE_SET || tok == token::TOK_WORD || tok == token::TOK_ORIGIN || tok == token::TOK_LANG_OPT || tok == token::TOK_JMP || tok == token::TOK_WAIT || tok == token::TOK_IN || tok == token::TOK_OUT || tok == token::TOK_PUSH || tok == token::TOK_PULL || tok == token::TOK_MOV || tok == token::TOK_IRQ || tok == token::TOK_SET || tok == token::TOK_NOP || tok == token::TOK_PIN || tok == token::TOK_GPIO || tok == token::TOK_OSRE || tok == token::TOK_PINS || tok == token::TOK_NULL || tok == token::TOK_PINDIRS || tok == token::TOK_BLOCK || tok == token::TOK_NOBLOCK || tok == token::TOK_IFEMPTY || tok == token::TOK_IFFULL || tok == token::TOK_NOWAIT || tok == token::TOK_CLEAR || tok == token::TOK_REL || tok == token::TOK_X || tok == token::TOK_Y || tok == token::TOK_EXEC || tok == token::TOK_PC || tok == token::TOK_ISR || tok == token::TOK_OSR || tok == token::TOK_OPTIONAL || tok == token::TOK_SIDE || tok == token::TOK_STATUS || tok == token::TOK_PUBLIC); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type (int tok, int v, location_type l) + : super_type(token_type (tok), std::move (v), std::move (l)) + { + YY_ASSERT (tok == token::TOK_INT); + } +#else + symbol_type (int tok, const int& v, const location_type& l) + : super_type(token_type (tok), v, l) + { + YY_ASSERT (tok == token::TOK_INT); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type (int tok, std::string v, location_type l) + : super_type(token_type (tok), std::move (v), std::move (l)) + { + YY_ASSERT (tok == token::TOK_ID || tok == token::TOK_STRING || tok == token::TOK_NON_WS || tok == token::TOK_CODE_BLOCK_START || tok == token::TOK_CODE_BLOCK_CONTENTS || tok == token::TOK_UNKNOWN_DIRECTIVE); + } +#else + symbol_type (int tok, const std::string& v, const location_type& l) + : super_type(token_type (tok), v, l) + { + YY_ASSERT (tok == token::TOK_ID || tok == token::TOK_STRING || tok == token::TOK_NON_WS || tok == token::TOK_CODE_BLOCK_START || tok == token::TOK_CODE_BLOCK_CONTENTS || tok == token::TOK_UNKNOWN_DIRECTIVE); + } +#endif + }; + + /// Build a parser object. + parser (pio_assembler& pioasm_yyarg); + virtual ~parser (); + +#if 201103L <= YY_CPLUSPLUS + /// Non copyable. + parser (const parser&) = delete; + /// Non copyable. + parser& operator= (const parser&) = delete; +#endif + + /// Parse. An alias for parse (). + /// \returns 0 iff parsing succeeded. + int operator() (); + + /// Parse. + /// \returns 0 iff parsing succeeded. + virtual int parse (); + +#if YYDEBUG + /// The current debugging stream. + std::ostream& debug_stream () const YY_ATTRIBUTE_PURE; + /// Set the current debugging stream. + void set_debug_stream (std::ostream &); + + /// Type for debugging levels. + typedef int debug_level_type; + /// The current debugging level. + debug_level_type debug_level () const YY_ATTRIBUTE_PURE; + /// Set the current debugging level. + void set_debug_level (debug_level_type l); +#endif + + /// Report a syntax error. + /// \param loc where the syntax error is found. + /// \param msg a description of the syntax error. + virtual void error (const location_type& loc, const std::string& msg); + + /// Report a syntax error. + void error (const syntax_error& err); + + /// The user-facing name of the symbol whose (internal) number is + /// YYSYMBOL. No bounds checking. + static std::string symbol_name (symbol_kind_type yysymbol); + + // Implementation of make_symbol for each symbol type. +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_END (location_type l) + { + return symbol_type (token::TOK_END, std::move (l)); + } +#else + static + symbol_type + make_END (const location_type& l) + { + return symbol_type (token::TOK_END, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_YYerror (location_type l) + { + return symbol_type (token::TOK_YYerror, std::move (l)); + } +#else + static + symbol_type + make_YYerror (const location_type& l) + { + return symbol_type (token::TOK_YYerror, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_YYUNDEF (location_type l) + { + return symbol_type (token::TOK_YYUNDEF, std::move (l)); + } +#else + static + symbol_type + make_YYUNDEF (const location_type& l) + { + return symbol_type (token::TOK_YYUNDEF, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NEWLINE (location_type l) + { + return symbol_type (token::TOK_NEWLINE, std::move (l)); + } +#else + static + symbol_type + make_NEWLINE (const location_type& l) + { + return symbol_type (token::TOK_NEWLINE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_COMMA (location_type l) + { + return symbol_type (token::TOK_COMMA, std::move (l)); + } +#else + static + symbol_type + make_COMMA (const location_type& l) + { + return symbol_type (token::TOK_COMMA, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_COLON (location_type l) + { + return symbol_type (token::TOK_COLON, std::move (l)); + } +#else + static + symbol_type + make_COLON (const location_type& l) + { + return symbol_type (token::TOK_COLON, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_LPAREN (location_type l) + { + return symbol_type (token::TOK_LPAREN, std::move (l)); + } +#else + static + symbol_type + make_LPAREN (const location_type& l) + { + return symbol_type (token::TOK_LPAREN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_RPAREN (location_type l) + { + return symbol_type (token::TOK_RPAREN, std::move (l)); + } +#else + static + symbol_type + make_RPAREN (const location_type& l) + { + return symbol_type (token::TOK_RPAREN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_LBRACKET (location_type l) + { + return symbol_type (token::TOK_LBRACKET, std::move (l)); + } +#else + static + symbol_type + make_LBRACKET (const location_type& l) + { + return symbol_type (token::TOK_LBRACKET, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_RBRACKET (location_type l) + { + return symbol_type (token::TOK_RBRACKET, std::move (l)); + } +#else + static + symbol_type + make_RBRACKET (const location_type& l) + { + return symbol_type (token::TOK_RBRACKET, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PLUS (location_type l) + { + return symbol_type (token::TOK_PLUS, std::move (l)); + } +#else + static + symbol_type + make_PLUS (const location_type& l) + { + return symbol_type (token::TOK_PLUS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_MINUS (location_type l) + { + return symbol_type (token::TOK_MINUS, std::move (l)); + } +#else + static + symbol_type + make_MINUS (const location_type& l) + { + return symbol_type (token::TOK_MINUS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_MULTIPLY (location_type l) + { + return symbol_type (token::TOK_MULTIPLY, std::move (l)); + } +#else + static + symbol_type + make_MULTIPLY (const location_type& l) + { + return symbol_type (token::TOK_MULTIPLY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_DIVIDE (location_type l) + { + return symbol_type (token::TOK_DIVIDE, std::move (l)); + } +#else + static + symbol_type + make_DIVIDE (const location_type& l) + { + return symbol_type (token::TOK_DIVIDE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_OR (location_type l) + { + return symbol_type (token::TOK_OR, std::move (l)); + } +#else + static + symbol_type + make_OR (const location_type& l) + { + return symbol_type (token::TOK_OR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_AND (location_type l) + { + return symbol_type (token::TOK_AND, std::move (l)); + } +#else + static + symbol_type + make_AND (const location_type& l) + { + return symbol_type (token::TOK_AND, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_XOR (location_type l) + { + return symbol_type (token::TOK_XOR, std::move (l)); + } +#else + static + symbol_type + make_XOR (const location_type& l) + { + return symbol_type (token::TOK_XOR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_POST_DECREMENT (location_type l) + { + return symbol_type (token::TOK_POST_DECREMENT, std::move (l)); + } +#else + static + symbol_type + make_POST_DECREMENT (const location_type& l) + { + return symbol_type (token::TOK_POST_DECREMENT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NOT_EQUAL (location_type l) + { + return symbol_type (token::TOK_NOT_EQUAL, std::move (l)); + } +#else + static + symbol_type + make_NOT_EQUAL (const location_type& l) + { + return symbol_type (token::TOK_NOT_EQUAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NOT (location_type l) + { + return symbol_type (token::TOK_NOT, std::move (l)); + } +#else + static + symbol_type + make_NOT (const location_type& l) + { + return symbol_type (token::TOK_NOT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_REVERSE (location_type l) + { + return symbol_type (token::TOK_REVERSE, std::move (l)); + } +#else + static + symbol_type + make_REVERSE (const location_type& l) + { + return symbol_type (token::TOK_REVERSE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_EQUAL (location_type l) + { + return symbol_type (token::TOK_EQUAL, std::move (l)); + } +#else + static + symbol_type + make_EQUAL (const location_type& l) + { + return symbol_type (token::TOK_EQUAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PROGRAM (location_type l) + { + return symbol_type (token::TOK_PROGRAM, std::move (l)); + } +#else + static + symbol_type + make_PROGRAM (const location_type& l) + { + return symbol_type (token::TOK_PROGRAM, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_WRAP_TARGET (location_type l) + { + return symbol_type (token::TOK_WRAP_TARGET, std::move (l)); + } +#else + static + symbol_type + make_WRAP_TARGET (const location_type& l) + { + return symbol_type (token::TOK_WRAP_TARGET, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_WRAP (location_type l) + { + return symbol_type (token::TOK_WRAP, std::move (l)); + } +#else + static + symbol_type + make_WRAP (const location_type& l) + { + return symbol_type (token::TOK_WRAP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_DEFINE (location_type l) + { + return symbol_type (token::TOK_DEFINE, std::move (l)); + } +#else + static + symbol_type + make_DEFINE (const location_type& l) + { + return symbol_type (token::TOK_DEFINE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_SIDE_SET (location_type l) + { + return symbol_type (token::TOK_SIDE_SET, std::move (l)); + } +#else + static + symbol_type + make_SIDE_SET (const location_type& l) + { + return symbol_type (token::TOK_SIDE_SET, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_WORD (location_type l) + { + return symbol_type (token::TOK_WORD, std::move (l)); + } +#else + static + symbol_type + make_WORD (const location_type& l) + { + return symbol_type (token::TOK_WORD, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_ORIGIN (location_type l) + { + return symbol_type (token::TOK_ORIGIN, std::move (l)); + } +#else + static + symbol_type + make_ORIGIN (const location_type& l) + { + return symbol_type (token::TOK_ORIGIN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_LANG_OPT (location_type l) + { + return symbol_type (token::TOK_LANG_OPT, std::move (l)); + } +#else + static + symbol_type + make_LANG_OPT (const location_type& l) + { + return symbol_type (token::TOK_LANG_OPT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_JMP (location_type l) + { + return symbol_type (token::TOK_JMP, std::move (l)); + } +#else + static + symbol_type + make_JMP (const location_type& l) + { + return symbol_type (token::TOK_JMP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_WAIT (location_type l) + { + return symbol_type (token::TOK_WAIT, std::move (l)); + } +#else + static + symbol_type + make_WAIT (const location_type& l) + { + return symbol_type (token::TOK_WAIT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_IN (location_type l) + { + return symbol_type (token::TOK_IN, std::move (l)); + } +#else + static + symbol_type + make_IN (const location_type& l) + { + return symbol_type (token::TOK_IN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_OUT (location_type l) + { + return symbol_type (token::TOK_OUT, std::move (l)); + } +#else + static + symbol_type + make_OUT (const location_type& l) + { + return symbol_type (token::TOK_OUT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PUSH (location_type l) + { + return symbol_type (token::TOK_PUSH, std::move (l)); + } +#else + static + symbol_type + make_PUSH (const location_type& l) + { + return symbol_type (token::TOK_PUSH, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PULL (location_type l) + { + return symbol_type (token::TOK_PULL, std::move (l)); + } +#else + static + symbol_type + make_PULL (const location_type& l) + { + return symbol_type (token::TOK_PULL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_MOV (location_type l) + { + return symbol_type (token::TOK_MOV, std::move (l)); + } +#else + static + symbol_type + make_MOV (const location_type& l) + { + return symbol_type (token::TOK_MOV, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_IRQ (location_type l) + { + return symbol_type (token::TOK_IRQ, std::move (l)); + } +#else + static + symbol_type + make_IRQ (const location_type& l) + { + return symbol_type (token::TOK_IRQ, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_SET (location_type l) + { + return symbol_type (token::TOK_SET, std::move (l)); + } +#else + static + symbol_type + make_SET (const location_type& l) + { + return symbol_type (token::TOK_SET, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NOP (location_type l) + { + return symbol_type (token::TOK_NOP, std::move (l)); + } +#else + static + symbol_type + make_NOP (const location_type& l) + { + return symbol_type (token::TOK_NOP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PIN (location_type l) + { + return symbol_type (token::TOK_PIN, std::move (l)); + } +#else + static + symbol_type + make_PIN (const location_type& l) + { + return symbol_type (token::TOK_PIN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_GPIO (location_type l) + { + return symbol_type (token::TOK_GPIO, std::move (l)); + } +#else + static + symbol_type + make_GPIO (const location_type& l) + { + return symbol_type (token::TOK_GPIO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_OSRE (location_type l) + { + return symbol_type (token::TOK_OSRE, std::move (l)); + } +#else + static + symbol_type + make_OSRE (const location_type& l) + { + return symbol_type (token::TOK_OSRE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PINS (location_type l) + { + return symbol_type (token::TOK_PINS, std::move (l)); + } +#else + static + symbol_type + make_PINS (const location_type& l) + { + return symbol_type (token::TOK_PINS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NULL (location_type l) + { + return symbol_type (token::TOK_NULL, std::move (l)); + } +#else + static + symbol_type + make_NULL (const location_type& l) + { + return symbol_type (token::TOK_NULL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PINDIRS (location_type l) + { + return symbol_type (token::TOK_PINDIRS, std::move (l)); + } +#else + static + symbol_type + make_PINDIRS (const location_type& l) + { + return symbol_type (token::TOK_PINDIRS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_BLOCK (location_type l) + { + return symbol_type (token::TOK_BLOCK, std::move (l)); + } +#else + static + symbol_type + make_BLOCK (const location_type& l) + { + return symbol_type (token::TOK_BLOCK, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NOBLOCK (location_type l) + { + return symbol_type (token::TOK_NOBLOCK, std::move (l)); + } +#else + static + symbol_type + make_NOBLOCK (const location_type& l) + { + return symbol_type (token::TOK_NOBLOCK, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_IFEMPTY (location_type l) + { + return symbol_type (token::TOK_IFEMPTY, std::move (l)); + } +#else + static + symbol_type + make_IFEMPTY (const location_type& l) + { + return symbol_type (token::TOK_IFEMPTY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_IFFULL (location_type l) + { + return symbol_type (token::TOK_IFFULL, std::move (l)); + } +#else + static + symbol_type + make_IFFULL (const location_type& l) + { + return symbol_type (token::TOK_IFFULL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NOWAIT (location_type l) + { + return symbol_type (token::TOK_NOWAIT, std::move (l)); + } +#else + static + symbol_type + make_NOWAIT (const location_type& l) + { + return symbol_type (token::TOK_NOWAIT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_CLEAR (location_type l) + { + return symbol_type (token::TOK_CLEAR, std::move (l)); + } +#else + static + symbol_type + make_CLEAR (const location_type& l) + { + return symbol_type (token::TOK_CLEAR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_REL (location_type l) + { + return symbol_type (token::TOK_REL, std::move (l)); + } +#else + static + symbol_type + make_REL (const location_type& l) + { + return symbol_type (token::TOK_REL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_X (location_type l) + { + return symbol_type (token::TOK_X, std::move (l)); + } +#else + static + symbol_type + make_X (const location_type& l) + { + return symbol_type (token::TOK_X, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_Y (location_type l) + { + return symbol_type (token::TOK_Y, std::move (l)); + } +#else + static + symbol_type + make_Y (const location_type& l) + { + return symbol_type (token::TOK_Y, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_EXEC (location_type l) + { + return symbol_type (token::TOK_EXEC, std::move (l)); + } +#else + static + symbol_type + make_EXEC (const location_type& l) + { + return symbol_type (token::TOK_EXEC, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PC (location_type l) + { + return symbol_type (token::TOK_PC, std::move (l)); + } +#else + static + symbol_type + make_PC (const location_type& l) + { + return symbol_type (token::TOK_PC, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_ISR (location_type l) + { + return symbol_type (token::TOK_ISR, std::move (l)); + } +#else + static + symbol_type + make_ISR (const location_type& l) + { + return symbol_type (token::TOK_ISR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_OSR (location_type l) + { + return symbol_type (token::TOK_OSR, std::move (l)); + } +#else + static + symbol_type + make_OSR (const location_type& l) + { + return symbol_type (token::TOK_OSR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_OPTIONAL (location_type l) + { + return symbol_type (token::TOK_OPTIONAL, std::move (l)); + } +#else + static + symbol_type + make_OPTIONAL (const location_type& l) + { + return symbol_type (token::TOK_OPTIONAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_SIDE (location_type l) + { + return symbol_type (token::TOK_SIDE, std::move (l)); + } +#else + static + symbol_type + make_SIDE (const location_type& l) + { + return symbol_type (token::TOK_SIDE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_STATUS (location_type l) + { + return symbol_type (token::TOK_STATUS, std::move (l)); + } +#else + static + symbol_type + make_STATUS (const location_type& l) + { + return symbol_type (token::TOK_STATUS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_PUBLIC (location_type l) + { + return symbol_type (token::TOK_PUBLIC, std::move (l)); + } +#else + static + symbol_type + make_PUBLIC (const location_type& l) + { + return symbol_type (token::TOK_PUBLIC, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_ID (std::string v, location_type l) + { + return symbol_type (token::TOK_ID, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_ID (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_ID, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_STRING (std::string v, location_type l) + { + return symbol_type (token::TOK_STRING, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_STRING (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_STRING, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_NON_WS (std::string v, location_type l) + { + return symbol_type (token::TOK_NON_WS, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_NON_WS (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_NON_WS, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_CODE_BLOCK_START (std::string v, location_type l) + { + return symbol_type (token::TOK_CODE_BLOCK_START, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_CODE_BLOCK_START (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_CODE_BLOCK_START, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_CODE_BLOCK_CONTENTS (std::string v, location_type l) + { + return symbol_type (token::TOK_CODE_BLOCK_CONTENTS, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_CODE_BLOCK_CONTENTS (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_CODE_BLOCK_CONTENTS, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_UNKNOWN_DIRECTIVE (std::string v, location_type l) + { + return symbol_type (token::TOK_UNKNOWN_DIRECTIVE, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_UNKNOWN_DIRECTIVE (const std::string& v, const location_type& l) + { + return symbol_type (token::TOK_UNKNOWN_DIRECTIVE, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static + symbol_type + make_INT (int v, location_type l) + { + return symbol_type (token::TOK_INT, std::move (v), std::move (l)); + } +#else + static + symbol_type + make_INT (const int& v, const location_type& l) + { + return symbol_type (token::TOK_INT, v, l); + } +#endif + + + class context + { + public: + context (const parser& yyparser, const symbol_type& yyla); + const symbol_type& lookahead () const { return yyla_; } + symbol_kind_type token () const { return yyla_.kind (); } + const location_type& location () const { return yyla_.location; } + + /// Put in YYARG at most YYARGN of the expected tokens, and return the + /// number of tokens stored in YYARG. If YYARG is null, return the + /// number of expected tokens (guaranteed to be less than YYNTOKENS). + int expected_tokens (symbol_kind_type yyarg[], int yyargn) const; + + private: + const parser& yyparser_; + const symbol_type& yyla_; + }; + + private: +#if YY_CPLUSPLUS < 201103L + /// Non copyable. + parser (const parser&); + /// Non copyable. + parser& operator= (const parser&); +#endif + + /// Check the lookahead yytoken. + /// \returns true iff the token will be eventually shifted. + bool yy_lac_check_ (symbol_kind_type yytoken) const; + /// Establish the initial context if no initial context currently exists. + /// \returns true iff the token will be eventually shifted. + bool yy_lac_establish_ (symbol_kind_type yytoken); + /// Discard any previous initial lookahead context because of event. + /// \param event the event which caused the lookahead to be discarded. + /// Only used for debbuging output. + void yy_lac_discard_ (const char* event); + + /// Stored state numbers (used for stacks). + typedef unsigned char state_type; + + /// The arguments of the error message. + int yy_syntax_error_arguments_ (const context& yyctx, + symbol_kind_type yyarg[], int yyargn) const; + + /// Generate an error message. + /// \param yyctx the context in which the error occurred. + virtual std::string yysyntax_error_ (const context& yyctx) const; + /// Compute post-reduction state. + /// \param yystate the current state + /// \param yysym the nonterminal to push on the stack + static state_type yy_lr_goto_state_ (state_type yystate, int yysym); + + /// Whether the given \c yypact_ value indicates a defaulted state. + /// \param yyvalue the value to check + static bool yy_pact_value_is_default_ (int yyvalue); + + /// Whether the given \c yytable_ value indicates a syntax error. + /// \param yyvalue the value to check + static bool yy_table_value_is_error_ (int yyvalue); + + static const signed char yypact_ninf_; + static const signed char yytable_ninf_; + + /// Convert a scanner token kind \a t to a symbol kind. + /// In theory \a t should be a token_kind_type, but character literals + /// are valid, yet not members of the token_type enum. + static symbol_kind_type yytranslate_ (int t); + + /// Convert the symbol name \a n to a form suitable for a diagnostic. + static std::string yytnamerr_ (const char *yystr); + + /// For a symbol, its name in clear. + static const char* const yytname_[]; + + + // Tables. + // YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + // STATE-NUM. + static const short yypact_[]; + + // 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 signed char yydefact_[]; + + // YYPGOTO[NTERM-NUM]. + static const short yypgoto_[]; + + // YYDEFGOTO[NTERM-NUM]. + static const short yydefgoto_[]; + + // 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 short yytable_[]; + + static const unsigned char yycheck_[]; + + // YYSTOS[STATE-NUM] -- The (internal number of the) accessing + // symbol of state STATE-NUM. + static const signed char yystos_[]; + + // YYR1[YYN] -- Symbol number of symbol that rule YYN derives. + static const signed char yyr1_[]; + + // YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. + static const signed char yyr2_[]; + + +#if YYDEBUG + // YYRLINE[YYN] -- Source line where rule number YYN was defined. + static const short yyrline_[]; + /// Report on the debug stream that the rule \a r is going to be reduced. + virtual void yy_reduce_print_ (int r) const; + /// Print the state stack on the debug stream. + virtual void yy_stack_print_ () const; + + /// Debugging level. + int yydebug_; + /// Debug stream. + std::ostream* yycdebug_; + + /// \brief Display a symbol kind, value and location. + /// \param yyo The output stream. + /// \param yysym The symbol. + template <typename Base> + void yy_print_ (std::ostream& yyo, const basic_symbol<Base>& yysym) const; +#endif + + /// \brief Reclaim the memory associated to a symbol. + /// \param yymsg Why this token is reclaimed. + /// If null, print nothing. + /// \param yysym The symbol. + template <typename Base> + void yy_destroy_ (const char* yymsg, basic_symbol<Base>& yysym) const; + + private: + /// Type access provider for state based symbols. + struct by_state + { + /// Default constructor. + by_state () YY_NOEXCEPT; + + /// The symbol kind as needed by the constructor. + typedef state_type kind_type; + + /// Constructor. + by_state (kind_type s) YY_NOEXCEPT; + + /// Copy constructor. + by_state (const by_state& that) YY_NOEXCEPT; + + /// Record that this symbol is empty. + void clear () YY_NOEXCEPT; + + /// Steal the symbol kind from \a that. + void move (by_state& that); + + /// The symbol kind (corresponding to \a state). + /// \a symbol_kind::S_YYEMPTY when empty. + symbol_kind_type kind () const YY_NOEXCEPT; + + /// The state number used to denote an empty symbol. + /// We use the initial state, as it does not have a value. + enum { empty_state = 0 }; + + /// The state. + /// \a empty when empty. + state_type state; + }; + + /// "Internal" symbol: element of the stack. + struct stack_symbol_type : basic_symbol<by_state> + { + /// Superclass. + typedef basic_symbol<by_state> super_type; + /// Construct an empty symbol. + stack_symbol_type (); + /// Move or copy construction. + stack_symbol_type (YY_RVREF (stack_symbol_type) that); + /// Steal the contents from \a sym to build this. + stack_symbol_type (state_type s, YY_MOVE_REF (symbol_type) sym); +#if YY_CPLUSPLUS < 201103L + /// Assignment, needed by push_back by some old implementations. + /// Moves the contents of that. + stack_symbol_type& operator= (stack_symbol_type& that); + + /// Assignment, needed by push_back by other implementations. + /// Needed by some other old implementations. + stack_symbol_type& operator= (const stack_symbol_type& that); +#endif + }; + + /// A stack with random access from its top. + template <typename T, typename S = std::vector<T> > + class stack + { + public: + // Hide our reversed order. + typedef typename S::iterator iterator; + typedef typename S::const_iterator const_iterator; + typedef typename S::size_type size_type; + typedef typename std::ptrdiff_t index_type; + + stack (size_type n = 200) + : seq_ (n) + {} + +#if 201103L <= YY_CPLUSPLUS + /// Non copyable. + stack (const stack&) = delete; + /// Non copyable. + stack& operator= (const stack&) = delete; +#endif + + /// Random access. + /// + /// Index 0 returns the topmost element. + const T& + operator[] (index_type i) const + { + return seq_[size_type (size () - 1 - i)]; + } + + /// Random access. + /// + /// Index 0 returns the topmost element. + T& + operator[] (index_type i) + { + return seq_[size_type (size () - 1 - i)]; + } + + /// Steal the contents of \a t. + /// + /// Close to move-semantics. + void + push (YY_MOVE_REF (T) t) + { + seq_.push_back (T ()); + operator[] (0).move (t); + } + + /// Pop elements from the stack. + void + pop (std::ptrdiff_t n = 1) YY_NOEXCEPT + { + for (; 0 < n; --n) + seq_.pop_back (); + } + + /// Pop all elements from the stack. + void + clear () YY_NOEXCEPT + { + seq_.clear (); + } + + /// Number of elements on the stack. + index_type + size () const YY_NOEXCEPT + { + return index_type (seq_.size ()); + } + + /// Iterator on top of the stack (going downwards). + const_iterator + begin () const YY_NOEXCEPT + { + return seq_.begin (); + } + + /// Bottom of the stack. + const_iterator + end () const YY_NOEXCEPT + { + return seq_.end (); + } + + /// Present a slice of the top of a stack. + class slice + { + public: + slice (const stack& stack, index_type range) + : stack_ (stack) + , range_ (range) + {} + + const T& + operator[] (index_type i) const + { + return stack_[range_ - i]; + } + + private: + const stack& stack_; + index_type range_; + }; + + private: +#if YY_CPLUSPLUS < 201103L + /// Non copyable. + stack (const stack&); + /// Non copyable. + stack& operator= (const stack&); +#endif + /// The wrapped container. + S seq_; + }; + + + /// Stack type. + typedef stack<stack_symbol_type> stack_type; + + /// The stack. + stack_type yystack_; + /// The stack for LAC. + /// Logically, the yy_lac_stack's lifetime is confined to the function + /// yy_lac_check_. We just store it as a member of this class to hold + /// on to the memory and to avoid frequent reallocations. + /// Since yy_lac_check_ is const, this member must be mutable. + mutable std::vector<state_type> yylac_stack_; + /// Whether an initial LAC context was established. + bool yy_lac_established_; + + + /// Push a new state on the stack. + /// \param m a debug message to display + /// if null, no trace is output. + /// \param sym the symbol + /// \warning the contents of \a s.value is stolen. + void yypush_ (const char* m, YY_MOVE_REF (stack_symbol_type) sym); + + /// Push a new look ahead token on the state on the stack. + /// \param m a debug message to display + /// if null, no trace is output. + /// \param s the state + /// \param sym the symbol (for its value and location). + /// \warning the contents of \a sym.value is stolen. + void yypush_ (const char* m, state_type s, YY_MOVE_REF (symbol_type) sym); + + /// Pop \a n symbols from the stack. + void yypop_ (int n = 1); + + /// Constants. + enum + { + yylast_ = 205, ///< Last index in yytable_. + yynnts_ = 27, ///< Number of nonterminal symbols. + yyfinal_ = 96 ///< Termination state number. + }; + + + // User arguments. + pio_assembler& pioasm; + + }; + + inline + parser::symbol_kind_type + parser::yytranslate_ (int t) + { + // YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to + // TOKEN-NUM as returned by yylex. + static + const signed char + translate_table[] = + { + 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, 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, 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, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69 + }; + // Last valid token kind. + const int code_max = 324; + + if (t <= 0) + return symbol_kind::S_YYEOF; + else if (t <= code_max) + return YY_CAST (symbol_kind_type, translate_table[t]); + else + return symbol_kind::S_YYUNDEF; + } + + // basic_symbol. + template <typename Base> + parser::basic_symbol<Base>::basic_symbol (const basic_symbol& that) + : Base (that) + , value () + , location (that.location) + { + switch (this->kind ()) + { + case symbol_kind::S_if_full: // if_full + case symbol_kind::S_if_empty: // if_empty + case symbol_kind::S_blocking: // blocking + value.copy< bool > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_condition: // condition + value.copy< enum condition > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_in_source: // in_source + case symbol_kind::S_out_target: // out_target + case symbol_kind::S_set_target: // set_target + value.copy< enum in_out_set > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_irq_modifiers: // irq_modifiers + value.copy< enum irq > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_mov_target: // mov_target + case symbol_kind::S_mov_source: // mov_source + value.copy< enum mov > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_mov_op: // mov_op + value.copy< enum mov_op > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_INT: // "integer" + value.copy< int > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_instruction: // instruction + case symbol_kind::S_base_instruction: // base_instruction + value.copy< std::shared_ptr<instruction> > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_value: // value + case symbol_kind::S_expression: // expression + case symbol_kind::S_delay: // delay + case symbol_kind::S_sideset: // sideset + value.copy< std::shared_ptr<resolvable> > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_label_decl: // label_decl + case symbol_kind::S_symbol_def: // symbol_def + value.copy< std::shared_ptr<symbol> > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_wait_source: // wait_source + value.copy< std::shared_ptr<wait_source> > (YY_MOVE (that.value)); + break; + + case symbol_kind::S_ID: // "identifier" + case symbol_kind::S_STRING: // "string" + case symbol_kind::S_NON_WS: // "text" + case symbol_kind::S_CODE_BLOCK_START: // "code block" + case symbol_kind::S_CODE_BLOCK_CONTENTS: // "%}" + case symbol_kind::S_UNKNOWN_DIRECTIVE: // UNKNOWN_DIRECTIVE + value.copy< std::string > (YY_MOVE (that.value)); + break; + + default: + break; + } + + } + + + + template <typename Base> + parser::symbol_kind_type + parser::basic_symbol<Base>::type_get () const YY_NOEXCEPT + { + return this->kind (); + } + + template <typename Base> + bool + parser::basic_symbol<Base>::empty () const YY_NOEXCEPT + { + return this->kind () == symbol_kind::S_YYEMPTY; + } + + template <typename Base> + void + parser::basic_symbol<Base>::move (basic_symbol& s) + { + super_type::move (s); + switch (this->kind ()) + { + case symbol_kind::S_if_full: // if_full + case symbol_kind::S_if_empty: // if_empty + case symbol_kind::S_blocking: // blocking + value.move< bool > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_condition: // condition + value.move< enum condition > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_in_source: // in_source + case symbol_kind::S_out_target: // out_target + case symbol_kind::S_set_target: // set_target + value.move< enum in_out_set > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_irq_modifiers: // irq_modifiers + value.move< enum irq > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_mov_target: // mov_target + case symbol_kind::S_mov_source: // mov_source + value.move< enum mov > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_mov_op: // mov_op + value.move< enum mov_op > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_INT: // "integer" + value.move< int > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_instruction: // instruction + case symbol_kind::S_base_instruction: // base_instruction + value.move< std::shared_ptr<instruction> > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_value: // value + case symbol_kind::S_expression: // expression + case symbol_kind::S_delay: // delay + case symbol_kind::S_sideset: // sideset + value.move< std::shared_ptr<resolvable> > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_label_decl: // label_decl + case symbol_kind::S_symbol_def: // symbol_def + value.move< std::shared_ptr<symbol> > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_wait_source: // wait_source + value.move< std::shared_ptr<wait_source> > (YY_MOVE (s.value)); + break; + + case symbol_kind::S_ID: // "identifier" + case symbol_kind::S_STRING: // "string" + case symbol_kind::S_NON_WS: // "text" + case symbol_kind::S_CODE_BLOCK_START: // "code block" + case symbol_kind::S_CODE_BLOCK_CONTENTS: // "%}" + case symbol_kind::S_UNKNOWN_DIRECTIVE: // UNKNOWN_DIRECTIVE + value.move< std::string > (YY_MOVE (s.value)); + break; + + default: + break; + } + + location = YY_MOVE (s.location); + } + + // by_kind. + inline + parser::by_kind::by_kind () + : kind_ (symbol_kind::S_YYEMPTY) + {} + +#if 201103L <= YY_CPLUSPLUS + inline + parser::by_kind::by_kind (by_kind&& that) + : kind_ (that.kind_) + { + that.clear (); + } +#endif + + inline + parser::by_kind::by_kind (const by_kind& that) + : kind_ (that.kind_) + {} + + inline + parser::by_kind::by_kind (token_kind_type t) + : kind_ (yytranslate_ (t)) + {} + + inline + void + parser::by_kind::clear () + { + kind_ = symbol_kind::S_YYEMPTY; + } + + inline + void + parser::by_kind::move (by_kind& that) + { + kind_ = that.kind_; + that.clear (); + } + + inline + parser::symbol_kind_type + parser::by_kind::kind () const YY_NOEXCEPT + { + return kind_; + } + + inline + parser::symbol_kind_type + parser::by_kind::type_get () const YY_NOEXCEPT + { + return this->kind (); + } + +} // yy + + + + +#endif // !YY_YY_HOME_GRAHAM_DEV_MU_PICO_SDK_TOOLS_PIOASM_GEN_PARSER_HPP_INCLUDED |