# DEV NOTE: DO NOT RUN PERLTIDY ON THIS FILE! this is EYAPP syntax, not pure Perl syntax
# [[[ EYAPP SETUP & CONFIG ]]]
%{
# [[[ HEADER ]]]
use strict;
use warnings;
our $VERSION = 0.024_000;
use Carp;
use rperlrules; # affirmative, it totally does
%}
%strict # require all tokens to be declared, etc.
%tree # automatically create AST
# [[[ LEXICON TOKENS, WHITESPACE ]]]
# DEV NOTE: I tried to add the POD token's regex here in whitespace, but apparently the %whites and %token regexes are not handled the same by Eyapp because it didn't work
%whites /((?:\s*(?:[#][^#!].*)?\s*)*|\s)/ # actual whitespace, or one or more normal comments; neither shebang '#!', nor double-hash critics '##'
# [[[ SEMANTIC ACTION, ABSTRACT SYNTAX TREE NODE CONSTRUCTOR ]]]
%defaultaction {
my $self = shift;
my $name = $self->YYName();
bless { children => [ @_ ], line_number => ($self->{TOKENLINE} + 1) }, $name;
}
# [[[ LEXICON TOKENS, TYPES & RESERVED WORDS ]]]
# NEED ANSWER: what is the correct method of requiring trailing whitespace for a token?
# below we see (use\s+) and (sub)\s+ and (open)\s etc.
# also, how do we know when the trailing whitespace is required? is it always required,
# but we've only triggered it in a few tokens by coincidental tests which use variables overlapping with keywords?
# UPDATE 20171014: the answer seems likely to be "yes", because I just triggered a bunch of errors by creating subroutines named "not_exported",
# which conflicted with the OP22_LOGICAL_NEG "not" before it had a trailing whitespace, and was fixed by adding the trailing whitespace;
# but this only affects WORD-like tokens which can be found inside other legitimate WORD tokens?
%token POD = /(\=[a-zA-Z].*?\n(?:.|\n)*?\n\=cut\s*)/ # =identifier\nANYTHING\n=cut
%token SHEBANG = /(^#!\/(?:\w[\w.-]*\/)*[\w.-]*\s*[\w.-]*perl[\w.-]*)/ # begin line, hash (octothorpe), bang, *NIX path to Perl dir w/out spaces, optional space or other chars, perl executable; ex. '#!/usr/bin/perl' or '#!/usr/bin/env perl' or '#!/home/foo-bar/myperl-5.55'
%token USE_RPERL = /(\s*use\s+RPerl\s*;\s*)/ # 'use RPerl;'
%token USE_RPERL_AFTER = /(\s*use\s+RPerl::AfterSubclass\s*;\s*)/ # 'use RPerl::AfterSubclass;'
%token USE_EXPORTER = /(\s*use\s+RPerl::Exporter\s+qw\(\s*import\s*\)\s*;\s*)/ # 'use RPerl::Exporter qw(import);'
%token USE = /(use\s+)/ # 'use '
%token OUR_EXPORT = /(\s*our\s+\@EXPORT\s+\=\s*)/ # 'our @EXPORT ='
%token OUR_EXPORT_OK = /(\s*our\s+\@EXPORT_OK\s+\=\s*)/ # 'our @EXPORT_OK ='
%token OUR = /(our\s+)/ # 'our '
%token VERSION_NUMBER_ASSIGN = /\$VERSION\ =\ (\d\d?\.\d{3}\_\d{3});/ # DEV NOTE, CORRELATION #rp014: $VERSION assign v-number, only capture v-number, not a normal number; ex. '$VERSION = 12.345_678;' returns '12.345_678'
%token SUB = /(sub)\s+/ # 'sub' followed by whitespace
%token MY = /(my)/ # 'my'
%token LITERAL_NUMBER = /([+-]?(((\d{1,2}_)?(\d{3}_)*\d{3})|\d{1,2})(\.((\d{3}(_\d{3})*(_\d{1,2})?)|\d{1,2}))?(e[+-]?\d+)?)/ # number w/ underscores, optional scientific notation; ex. '12_345_678.910_1'
%token LITERAL_STRING = /(('([^'\\]+|(?:\\\\)+)+')|("((\\n)|(\\t)|[^"\@\$\\])*((\\n)|(\\t))+((\\n)|(\\t)|[^"\@\$\\])*")|(q\{([^}\\]+|(?:\\\\)+)*\}))/ # single quotes non-empty w/out odd backslashes; double quotes non-empty w/out sigils or extra backslashes & w/ newline or tab; or single q-braces w/out odd backslashes; ex. 'howdy $foo!' or "howdy foo!\n" or q{howdy $foo!}
%token SELF = /(\$self)/ # '$self'
%token SCALAR_SYMBOL = /(\$(?:[a-zA-Z_]\w*)?[a-z]\w*(::[a-zA-Z_]\w*)*)/ # dollar sigil, scoped word with at least one lowercase in the first scope segment; ex. '$foo' or '$_foo' or '$Foo::Bar::baz' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
%token ARRAY_SYMBOL = /(\@(?:[a-zA-Z_]\w*)?[a-z]\w*(::[a-zA-Z_]\w*)*)/ # at sign sigil, scoped word with at least one lowercase in the first scope segment; ex. '$foo' or '$_foo' or '$Foo::Bar::baz' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
%token ARRAY_REF_SYMBOL = /(\\\@(?:[a-zA-Z_]\w*)?[a-z]\w*(::[a-zA-Z_]\w*)*)/ # backslash, at sign sigil, scoped word with at least one lowercase in the first scope segment; ex. '$foo' or '$_foo' or '$Foo::Bar::baz' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
%token HASH_SYMBOL = /(\%(?:[a-zA-Z_]\w*)?[a-z]\w*(::[a-zA-Z_]\w*)*)/ # percent sigil, scoped word with at least one lowercase in the first scope segment; ex. '$foo' or '$_foo' or '$Foo::Bar::baz' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
%token HASH_REF_SYMBOL = /(\\\%(?:[a-zA-Z_]\w*)?[a-z]\w*(::[a-zA-Z_]\w*)*)/ # backslash, percent sigil, scoped word with at least one lowercase in the first scope segment; ex. '$foo' or '$_foo' or '$Foo::Bar::baz' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
%token FHREF_SYMBOL_IN = /(\<\$[A-Z][A-Z0-9_]*\>)/ # less-than, dollar sigil, uppercase letter, uppercase letters & numbers & underscores, greater-than; ex. '<$MY_FILEHANDLE_23>'
%token FHREF_SYMBOL_BRACES = /(\{\$[A-Z][A-Z0-9_]*\})/ # left brace, dollar sigil, uppercase letter, uppercase letters & numbers & underscores, right brace; ex. '{$MY_FILEHANDLE_23}'
%token FHREF_SYMBOL = /(\$[A-Z][A-Z0-9_]*)/ # dollar sigil, uppercase letter, uppercase letters & numbers & underscores; ex. '$MY_FILEHANDLE_23'
%token TYPE_INTEGER = /(integer|unsigned_integer)\s+/ # 'integer' or 'unsigned_integer' followed by whitespace
%token TYPE_FHREF = /(filehandleref\s+)/ # 'filehandleref' followed by whitespace
%token TYPE_METHOD = /((?:[a-zA-Z]\w*)+(?:::[a-zA-Z]\w*)*::method)/ # optionally-scoped word, followed by '::method'; ex. 'string_arrayref::method' or 'Foo::Bar::method'
%token CONSTANT_CALL_SCOPED = /((?:[a-zA-Z]\w*)(?:::[a-zA-Z]\w*)*(?:::[A-Z0-9_]*)\(\))/ # scoped constant call; ex. 'Foo::MY_CONST()' or 'Foo::Bar::BAZ_CONST()'
%token WORD_SCOPED = /((?:[a-zA-Z_]\w*)?(?:::[a-zA-Z_]\w*)+)/ # scoped word; ex. 'Foo::Bar' or 'Foo::Bar::baz_word' or 'Foo::Bar::_baz_word' # DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++; package names & class names & subroutine calls & method calls use WORD_SCOPED identifiers, allow to begin w/ underscore & check for violations during generate phase
%token STDOUT_STDERR = /(\{\*STDOUT\}|\{\*STDERR\})/ # '{*STDOUT}' or '{*STDERR}'
%token STDIN = /(<STDIN>)/ # '<STDIN>'
%token ARGV = /(\@ARGV)/ # '@ARGV'
%token ENV = /(\%ENV)/ # '%ENV'
# FEATURE BOUNTY #000, 1_000 CodeCoin: Implement all Perl functions AKA builtins (PERLOPS_PERLTYPES) as C++ functions (CPPOPS_*TYPES)
# Affects OP01_NAMED, OP01_NAMED_VOID, and OP10_NAMED_UNARY below, corresponding RPerl::Test::Operator* and C++ code; http://perldoc.perl.org/perlfunc.html
# [[[ LEXICON TOKENS, OPERATORS ]]]
# LEXICAL MATCHING: earlier declaration gets tried first, must be in correct order for all regexes to match
# DEV NOTE: tokens which are all letters (or, ne, x, print, open, ETC) & are always followed by whitespace when tidy (NOT not or argumentless next, last, croak, return, exit, chdir, etc)
# must be explicitly made to match the trailing whitespace in the regular expressions below, in order to avoid incorrectly matching substrings of user-defined words
%token OP24_LOGICAL_OR_XOR = /(or|xor)\s/ # precedence 24 infix: logical 'or' and 'xor', equivalent to '||' except for precedence
%token OP23_LOGICAL_AND = /(and)\s/ # precedence 23 infix: logical 'and', equivalent to '&&' except for precedence
%token OP22_LOGICAL_NEG_LPAREN = /(not\()\s/ # precedence 22 prefix: logical negation 'not(', equivalent to '!' except for precedence
%token OP22_LOGICAL_NEG = /(not)\s/ # precedence 22 prefix: logical negation 'not', equivalent to '!' except for precedence
%token OP21_LIST_COMMA = /(,)/ # precedence 21 infix: "list operators (rightward)" [1] AKA comma ','
%token OP20_HASH_FATARROW = /(=>)/ # precedence 20 infix: hash entry fat arrow AKA fat comma '=>'
%token OP19_LOOP_CONTROL_SCOLON = /(next;|last;)/ # precedence 19 prefix void: loop control 'next;', 'last;'
%token OP19_LOOP_CONTROL = /(next|last|redo)\s/ # precedence 19 prefix void: same as above, except allows 'redo' and requires loop label
%token OP18_TERNARY = /(\?)/ # precedence 18 infix: ternary conditional '?'
%token OP17_LIST_RANGE = /(\.\.)/ # precedence 17 infix: range '..'
%token OP16_LOGICAL_OR = /(\|\|)/ # precedence 16 infix: logical or '||'
%token OP15_LOGICAL_AND = /(&&)/ # precedence 15 infix: logical and '&&'
%token OP14_BITWISE_OR_XOR = /(\||\^)/ # precedence 14 infix: bitwise or '|', bitwise xor '^'
%token OP13_BITWISE_AND = /(&)/ # precedence 13 infix: bitwise and '&'
%token OP12_COMPARE_EQ_NE = /(==|!=|<=>|eq|ne|cmp)\s/ # precedence 12 infix: comparison numeric equal '==', numeric not equal '!=', numeric three-way '<=>', string equal 'eq', string not equal 'ne', string three-way 'cmp'
%token OP09_BITWISE_SHIFT = /(<<|>>)/ # precedence 09 infix: bitwise shift left '<<', shift right '>>'
# precedence 10 prefix: "named unary operators" [1] and Programming Perl, Chapter 3, List of All Named Unary Operators; 'scalar' not 'scalartype'
%token OP10_NAMED_UNARY_SCOLON = /(-A;|-B;|-C;|-M;|-O;|-R;|-S;|-T;|-W;|-X;|-b;|-c;|-d;|-e;|-f;|-g;|-k;|-l;|-o;|-p;|-r;|-s;|-t;|-u;|-w;|-x;|-z;|alarm;|caller;|chdir;|chroot;|cos;|defined;|delete;|do;|eval;|exists;|gethostbyname;|getnetbyname;|getpgrp;|getprotobyname;|glob;|gmtime;|goto;|hex;|int;|lc;|lcfirst;|length;|localtime;|lock;|log;|lstat;|oct;|ord;|quotemeta;|rand;|readlink;|ref;|require;|rmdir;|scalar;|sin;|sleep;|sqrt;|srand;|stat;|uc;|ucfirst;|umask;)/
%token OP10_NAMED_UNARY = /(-A\s|-B\s|-C\s|-M\s|-O\s|-R\s|-S\s|-T\s|-W\s|-X\s|-b\s|-c\s|-d\s|-e\s|-f\s|-g\s|-k\s|-l\s|-o\s|-p\s|-r\s|-s\s|-t\s|-u\s|-w\s|-x\s|-z\s|alarm\s|caller\s|chdir\s|chroot\s|cos\s|defined\s|delete\s|do\s|eval\s|exists\s|gethostbyname\s|getnetbyname\s|getpgrp\s|getprotobyname\s|glob\s|gmtime\s|goto\s|hex\s|int\s|lc\s|lcfirst\s|length\s|localtime\s|lock\s|log\s|lstat\s|oct\s|ord\s|quotemeta\s|rand\s|readlink\s|ref\s|require\s|rmdir\s|scalar\s|sin\s|sleep\s|sqrt\s|srand\s|stat\s|uc\s|ucfirst\s|umask\s)/
%token OP19_VARIABLE_ASSIGN_BY = /(\+=|-=|\*=|\/=|\.=)/ # precedence 19 infix: add assign '+=', subtract assign '-=', multiply assign '*=', divide assign '/=', string concatenation assign '.='
%token OP08_STRING_CAT = /(\.)/ # precedence 08 infix: string concatenate '.'
%token OP03_MATH_INC_DEC = /(\+\+|--)/ # precedence 03 prefix and postfix: increment '++', decrement '--'
%token OP04_MATH_POW = /(\*\*)/ # precedence 04 infix: arithmetic exponent AKA power '**'
%token OP07_MATH_MULT_DIV_MOD = /(\*|\/|\%|sse_mul|sse_div)/ # precedence 07 infix: arithmetic multiply '*', divide '/', modulo '%', SSE multiply 'sse_mul', SSE divide 'sse_div'
%token OP07_STRING_REPEAT = /(x)\s/ # precedence 07 infix: string repetition 'x'
%token OP06_REGEX_PATTERN = /([ms]\/.*(?:\/.*)?\/[a-z]*)/ # precedence 06 infix: regular expression pattern; ex. 'm/foo.*/xms' or 's/foo/bar/gxms'
%token OP06_REGEX_BIND = /(=\~|!\~)/ # precedence 06 infix: regular expression bind '=~', bind not '!~'
%token OP05_LOGICAL_NEG = /(!)/ # precedence 05 prefix: logical negation '!'
%token OP05_BITWISE_NEG_LPAREN = /(\~\()/ # precedence 05 prefix: bitwise negation '~', AKA one's complement; include paren to disambiguate from regex or smartmatch
%token OP02_HASH_THINARROW = /(->\{)/ # precedence 02 infix: thin arrow, hash dereference and retrieval '->{'
%token OP02_ARRAY_THINARROW = /(->\[)/ # precedence 02 infix: thin arrow, array dereference and retrieval '->['
%token OP02_METHOD_THINARROW_NEW = /(->new\()/ # precedence 02 infix: thin arrow, class constructor '->new('
%token OP02_METHOD_THINARROW_IMP = /(->import\()/ # precedence 02 infix: thin arrow, module importer '->import('
%token OP02_METHOD_THINARROW = /(->[a-zA-Z_]\w*)/ # precedence 02 infix: thin arrow, method dereference and call; ex. '->foo' or '->Bar23' or '->_foo'
%token OP05_MATH_NEG_LPAREN = /(-\()/ # precedence 05 prefix: arithmetic negative '-('; include paren to disambiguate from literal negative sign and subtraction operator
%token OP08_MATH_ADD_SUB = /(\+|-\s|sse_add|sse_sub)/ # precedence 08 infix: arithmetic add '+', subtract '-', SSE add 'sse_add', SSE subtract 'sse_sub'
%token OP11_COMPARE_LT_GT = /(<=|>=|<|>|le|ge|lt|gt)\s/ # precedence 11 infix: numeric comparison less or equal '<=', greater or equal '>=', less than '<', greater than '>'; string comparison less or equal 'le', greater or equal 'ge', less than 'lt', greater than 'gt'
%token OP19_VARIABLE_ASSIGN = /(=)/ # precedence 19 infix: assign '='
%token OP01_PRINT = /(print|printf)\s/ # precedence 01 prefix void: 'print' or 'printf' to STDOUT, STDERR, or filehandle
%token OP01_NAMED_VOID_SCOLON = /(croak;|die;|exit;|return;)/ # precedence 01 prefix void: "terms and list operators (leftward)" [1] AKA builtins, no return value; 'croak;', 'die;', 'exit;', 'return;'
%token OP01_NAMED_VOID_LPAREN = /(croak\(|exit\(|return\()/ # precedence 01 prefix void: same as above, except w/ parenthesis & w/out semicolon & w/out die; 'croak(', 'exit(', 'return('; ProhibitParensWithBuiltins excepts return() & exit(...); RequireTidyCode & RequireCarping excepts croak()
%token OP01_NAMED_VOID = /(croak|die|exit|return)\s/ # precedence 01 prefix void: same as above, except accepts argument(s); 'croak', 'die', 'exit', 'return'
%token OP01_QW = /(qw\([^()]*\))/ # precedence 01 closed: quote word; ex. 'qw()' or 'qw(foo bar baz)' or 'qw(Foo23 BarBax Ba_z 123)'
%token OP01_OPEN = /(open)\s/ # precedence 01 prefix: 'open' filehandle
%token OP01_CLOSE = /(close)\s/ # precedence 01 prefix: 'close' filehandle
# precedence 01 prefix: "terms and list operators (leftward)" [1] AKA builtins; http://perl5.git.perl.org/perl.git/blob/HEAD:/t/op/cproto.t [2]
# w/out all-uppercase Perl system builtin keywords ('__DATA__', 'AUTOLOAD', 'CHECK', etc); named unary operators above ('defined', 'exists', etc); and RPerl keywords ('use', 'our', 'my', 'package', 'for', etc)
%token OP01_NAMED_SCOLON = /(abs;|accept;|atan2;|bind;|binmode;|bless;|break;|chmod;|chomp;|chop;|chown;|chr;|closedir;|connect;|continue;|crypt;|dbmclose;|dbmopen;|default;|dump;|each;|endgrent;|endhostent;|endnetent;|endprotoent;|endpwent;|endservent;|eof;|evalbytes;|exec;|exp;|fc;|fcntl;|fileno;|flock;|fork;|format;|formline;|getc;|getgrent;|getgrgid;|getgrnam;|gethostbyaddr;|gethostent;|getlogin;|getnetbyaddr;|getnetent;|getpeername;|getppid;|getpriority;|getprotobynumber;|getprotoent;|getpwent;|getpwnam;|getpwuid;|getservbyname;|getservbyport;|getservent;|getsockname;|getsockopt;|given;|grep;|index;|ioctl;|join;|keys;|kill;|link;|listen;|local;|m;|map;|mkdir;|msgctl;|msgget;|msgrcv;|msgsnd;|opendir;|pack;|pipe;|pop;|pos;|prototype;|push;|q;|qq;|qr;|qx;|read;|readdir;|readline;|readpipe;|recv;|rename;|reset;|reverse;|rewinddir;|rindex;|s;|say;|seek;|seekdir;|select;|semctl;|semget;|semop;|send;|setgrent;|sethostent;|setnetent;|setpgrp;|setpriority;|setprotoent;|setpwent;|setservent;|setsockopt;|shift;|shmctl;|shmget;|shmread;|shmwrite;|shutdown;|socket;|socketpair;|sort;|splice;|split;|sprintf;|state;|study;|substr;|symlink;|syscall;|sysopen;|sysread;|sysseek;|system;|syswrite;|tell;|telldir;|tie;|tied;|time;|times;|tr;|truncate;|unless;|unlink;|unpack;|unshift;|untie;|until;|utime;|values;|vec;|wait;|waitpid;|wantarray;|warn;|when;|write;|y;)/
%token OP01_NAMED = /(abs\s|accept\s|atan2\s|bind\s|binmode\s|bless\s|break\s|chmod\s|chomp\s|chop\s|chown\s|chr\s|closedir\s|connect\s|continue\s|crypt\s|dbmclose\s|dbmopen\s|default\s|dump\s|each\s|endgrent\s|endhostent\s|endnetent\s|endprotoent\s|endpwent\s|endservent\s|eof\s|evalbytes\s|exec\s|exp\s|fc\s|fcntl\s|fileno\s|flock\s|fork\s|format\s|formline\s|getc\s|getgrent\s|getgrgid\s|getgrnam\s|gethostbyaddr\s|gethostent\s|getlogin\s|getnetbyaddr\s|getnetent\s|getpeername\s|getppid\s|getpriority\s|getprotobynumber\s|getprotoent\s|getpwent\s|getpwnam\s|getpwuid\s|getservbyname\s|getservbyport\s|getservent\s|getsockname\s|getsockopt\s|given\s|grep\s|index\s|ioctl\s|join\s|keys\s|kill\s|link\s|listen\s|local\s|m\s|map\s|mkdir\s|msgctl\s|msgget\s|msgrcv\s|msgsnd\s|opendir\s|pack\s|pipe\s|pop\s|pos\s|prototype\s|push\s|q\s|qq\s|qr\s|qx\s|read\s|readdir\s|readline\s|readpipe\s|recv\s|rename\s|reset\s|reverse\s|rewinddir\s|rindex\s|s\s|say\s|seek\s|seekdir\s|select\s|semctl\s|semget\s|semop\s|send\s|setgrent\s|sethostent\s|setnetent\s|setpgrp\s|setpriority\s|setprotoent\s|setpwent\s|setservent\s|setsockopt\s|shift\s|shmctl\s|shmget\s|shmread\s|shmwrite\s|shutdown\s|socket\s|socketpair\s|sort\s|splice\s|split\s|sprintf\s|state\s|study\s|substr\s|symlink\s|syscall\s|sysopen\s|sysread\s|sysseek\s|system\s|syswrite\s|tell\s|telldir\s|tie\s|tied\s|time\s|times\s|tr\s|truncate\s|unless\s|unlink\s|unpack\s|unshift\s|untie\s|until\s|utime\s|values\s|vec\s|wait\s|waitpid\s|wantarray\s|warn\s|when\s|write\s|y\s)/
# [[[ SYNTAX, OPERATOR PRECEDENCE & ASSOCIATIVITY ]]]
# later declaration gets higher priority; http://perldoc.perl.org/perlop.html#Operator-Precedence-and-Associativity [1]
%left OP24_LOGICAL_OR_XOR
%left OP23_LOGICAL_AND
%right OP22_LOGICAL_NEG_LPAREN
%right OP22_LOGICAL_NEG
%left OP21_LIST_COMMA
%left OP20_HASH_FATARROW
%right OP19_LOOP_CONTROL_SCOLON
%right OP19_LOOP_CONTROL
%right OP19_VARIABLE_ASSIGN_BY
%right OP19_VARIABLE_ASSIGN
%right OP18_TERNARY
%nonassoc OP17_LIST_RANGE
%left OP16_LOGICAL_OR
%left OP15_LOGICAL_AND
%left OP14_BITWISE_OR_XOR
%left OP13_BITWISE_AND
%nonassoc OP12_COMPARE_EQ_NE
%nonassoc OP11_COMPARE_LT_GT
%nonassoc OP10_NAMED_UNARY
%nonassoc OP10_NAMED_UNARY_SCOLON
%left OP09_BITWISE_SHIFT
%left OP08_STRING_CAT
%left OP08_MATH_ADD_SUB
%left OP07_MATH_MULT_DIV_MOD
%left OP07_STRING_REPEAT
%left OP06_REGEX_BIND
%left OP06_REGEX_PATTERN
%right OP05_MATH_NEG_LPAREN
%right OP05_LOGICAL_NEG
%right OP05_BITWISE_NEG_LPAREN
%right OP04_MATH_POW
%nonassoc OP03_MATH_INC_DEC
%left OP02_HASH_THINARROW
%left OP02_ARRAY_THINARROW
%left OP02_METHOD_THINARROW_NEW
%left OP02_METHOD_THINARROW_IMP
%left OP02_METHOD_THINARROW
%left OP01_NAMED
%left OP01_NAMED_SCOLON
%left OP01_CLOSE
%left OP01_OPEN
%left OP01_QW
%left OP01_NAMED_VOID_SCOLON
%left OP01_NAMED_VOID_LPAREN
%left OP01_NAMED_VOID
%left OP01_PRINT
# [[[ LEXICON TOKENS, PUNCTUATION & USER-DEFINED WORDS ]]]
%token COLON = /(:)/ # ':'
%token LPAREN_TYPE_INNER = /(\(\s*my\s+(?:[a-z_]\w*|[A-Z]\w*[a-z]\w*|(?:[a-zA-Z_]\w*)?(?:::[a-zA-Z_]\w*)+|integer|unsigned_integer)\s+\$TYPED_)/ # '( my scalartype $TYPED_' == LPAREN_MY Type '$TYPED_' == LPAREN_MY (WORD | WORD_SCOPED | TYPE_INTEGER) '$TYPED_'
%token LPAREN_MY = /(\(\s*my)/ # '( my'
%token LPAREN = /(\()/ # '('
%token LBRACKET = /(\[)/ # '['
%token LBRACE = /(\{)/ # '{'
# DEV NOTE, CORRELATION #rp045: identifiers containing underscores may be reserved by C++
# subroutine & method & property & hash key definitions use WORD identifiers, allow to begin w/ underscore & check for violations during generate phase, except not for hash keys because those do not become C++ identifiers
%token WORD = /([a-z_]\w*|[A-Z]\w*[a-z]\w*)/ # lowercase letter or underscore followed by optional word characters; or uppercase letter followed by at least one lowercase letter and optional word characters; ex. 'foo' or 'foo23' or 'Foo_23'
# only constant and loop labels use WORD_UPPERCASE identifiers, in theory Class-scoped constants and any loop labels could begin w/ underscore w/out violating C++ reserved identifier rules
%token WORD_UPPERCASE = /([A-Z][A-Z0-9_]*|[A-Z])/ # single uppercase letter, or uppercase letter followed by uppercase letters, numbers, and underscores; ex. 'FOO' or 'FOOBAR_42_HOWDY'
%%
# [[[ SYNTAX PRODUCTION RULES, FILE FORMATS ]]]
CompileUnit: Program | (ModuleHeader Module)+ ;
Program: SHEBANG Critic? USE_RPERL Header Critic* Include* Constant* Subroutine* Operation+ ;
ModuleHeader: Critic? USE_RPERL? 'package' WordScoped ';' Header ;
Module: Package | Class ;
Package: Critic* Exports? Include* Constant* Subroutine+ LITERAL_NUMBER ';' ;
Header: 'use strict;' 'use warnings;' USE_RPERL_AFTER? OUR VERSION_NUMBER_ASSIGN ;
Critic: '## no critic qw(' WORD+ ')' ;
Exports: USE_EXPORTER (OUR_EXPORT OP01_QW ';')? (OUR_EXPORT_OK OP01_QW ';')? ;
Include: USE WordScoped OP01_QW? ';' | 'INIT' LBRACE WordScoped OP02_METHOD_THINARROW_IMP OP01_QW? ')' ';' '}' ;
Constant: 'use constant' WORD_UPPERCASE OP20_HASH_FATARROW TypeInnerConstant ScalarLiteral ';' ;
#Constant: 'use constant' WORD_UPPERCASE OP20_HASH_FATARROW TypeInnerConstant ConstantValue ';' ; # NEED UPGRADE: constant array & hash refs not read-only as of Perl v5.20
#ConstantValue: ScalarLiteral | LBRACKET TypeInnerConstant? ScalarLiteral (OP21_LIST_COMMA TypeInnerConstant? ScalarLiteral)* ']' |
# LBRACE WORD_UPPERCASE OP20_HASH_FATARROW TypeInnerConstant? ScalarLiteral (OP21_LIST_COMMA WORD_UPPERCASE OP20_HASH_FATARROW TypeInnerConstant? ScalarLiteral)* '}' ;
Subroutine: SUB WORD LBRACE LBRACE MY Type '$RETURN_TYPE' '}' ';' SubroutineArguments? Operation* '}' ;
SubroutineArguments: LPAREN_MY Type SCALAR_SYMBOL (OP21_LIST_COMMA MY Type SCALAR_SYMBOL)* ')' OP19_VARIABLE_ASSIGN '@ARG;' ;
Class: UseParent WordScoped ')' ';' Include Critic* Exports? Include* Constant* Properties SubroutineOrMethod* LITERAL_NUMBER ';' ;
UseParent: 'use parent qw(' | 'use parent -norequire, qw(' ;
Properties: 'our hashref $properties' OP19_VARIABLE_ASSIGN LBRACE HashEntryProperties (OP21_LIST_COMMA HashEntryProperties)* '}' ';' |
'our hashref $properties' OP19_VARIABLE_ASSIGN LBRACE '}' ';' ;
Method: SUB WORD LBRACE LBRACE MY TYPE_METHOD '$RETURN_TYPE' '}' ';' MethodArguments? Operation* '}' ;
MethodArguments: LPAREN_MY Type SELF (OP21_LIST_COMMA MY Type SCALAR_SYMBOL)* ')' OP19_VARIABLE_ASSIGN '@ARG;' ;
SubroutineOrMethod: Subroutine | Method ;
# [[[ SYNTAX PRODUCTION RULES, OPERATIONS ]]]
Operation: Expression ';' | OP01_NAMED_SCOLON | OP10_NAMED_UNARY_SCOLON | Statement ;
Operator: LPAREN OP01_PRINT FHREF_SYMBOL_BRACES SubExpressions ')'| OP01_QW |
OP01_NAMED SubExpression | LPAREN OP01_NAMED SubExpression OP21_LIST_COMMA SubExpressions ')' |
OP01_OPEN MY TYPE_FHREF FHREF_SYMBOL OP21_LIST_COMMA LITERAL_STRING OP21_LIST_COMMA SubExpression |
OP01_CLOSE FHREF_SYMBOL | OP03_MATH_INC_DEC ScalarVariable | ScalarVariable OP03_MATH_INC_DEC | SubExpression OP04_MATH_POW SubExpression |
OP05_BITWISE_NEG_LPAREN SubExpression ')' | OP05_LOGICAL_NEG SubExpression | OP05_MATH_NEG_LPAREN SubExpression ')' |
SubExpression OP06_REGEX_BIND OP06_REGEX_PATTERN | SubExpression OP07_STRING_REPEAT SubExpression |
SubExpression OP07_MATH_MULT_DIV_MOD SubExpression | SubExpression OP08_MATH_ADD_SUB SubExpression |
SubExpression OP08_STRING_CAT SubExpression | SubExpression OP09_BITWISE_SHIFT SubExpression |
OP10_NAMED_UNARY SubExpression | OP10_NAMED_UNARY | SubExpression OP11_COMPARE_LT_GT SubExpression |
SubExpression OP12_COMPARE_EQ_NE SubExpression | SubExpression OP13_BITWISE_AND SubExpression |
SubExpression OP14_BITWISE_OR_XOR SubExpression | SubExpression OP15_LOGICAL_AND SubExpression | SubExpression OP16_LOGICAL_OR SubExpression |
SubExpression OP17_LIST_RANGE SubExpression | SubExpression OP18_TERNARY ScalarVariableOrLiteral COLON ScalarVariableOrLiteral |
OP22_LOGICAL_NEG_LPAREN SubExpression ')' | OP22_LOGICAL_NEG SubExpression |
SubExpression OP23_LOGICAL_AND SubExpression | SubExpression OP24_LOGICAL_OR_XOR SubExpression ;
OperatorVoid: OP01_PRINT (STDOUT_STDERR)? SubExpressions ';' | OP01_PRINT FHREF_SYMBOL_BRACES SubExpressions ';' |
OP01_NAMED_VOID_SCOLON | OP01_NAMED_VOID_LPAREN SubExpressions? ')' ';' | OP01_NAMED_VOID SubExpressions ';' |
OP01_NAMED SubExpression OP21_LIST_COMMA SubExpressions ';' | OP19_LOOP_CONTROL_SCOLON | OP19_LOOP_CONTROL LoopLabel ';' ;
Expression: Operator | WORD_UPPERCASE LPAREN ')' | CONSTANT_CALL_SCOPED | WordScoped LPAREN SubExpressions? ')' |
ScalarVariable OP02_METHOD_THINARROW LPAREN SubExpressions? ')' | WordScoped OP02_METHOD_THINARROW_NEW HashReference? ')' ;
SubExpression: Expression | 'undef' | Scalar | ArrayHashLiteralEmpty | ArrayHashLiteral | Array | ArrayReference | ArrayDereference | Hash | HashReference | HashDereference ;
SubExpressions: SubExpression (OP21_LIST_COMMA SubExpression)* ;
SubExpressionOrInput: SubExpression | FHREF_SYMBOL_IN | STDIN ;
SubExpressionOrVarMod: SubExpression | VariableModification ;
Statement: Conditional | (LoopLabel COLON)? Loop | OperatorVoid | VariableDeclaration | VariableModification ';' | POD ;
Conditional: 'if' LPAREN SubExpression ')' CodeBlock ('elsif' LPAREN SubExpression ')' CodeBlock)* ('else' CodeBlock)? ;
Loop: LoopFor | LoopForEach | LoopWhile ;
LoopFor: 'for' MY TYPE_INTEGER SCALAR_SYMBOL LPAREN SubExpression OP17_LIST_RANGE SubExpression ')' CodeBlock |
'for' LPAREN_MY TYPE_INTEGER SCALAR_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExp SCALAR_SYMBOL OP11_COMPARE_LT_GT OpNamedScolonOrSubExp SubExpressionOrVarMod ')' CodeBlock ;
LoopForEach: 'foreach' MY Type SCALAR_SYMBOL LPAREN SubExpressions ')' CodeBlock ;
LoopWhile: 'while' LPAREN SubExpression ')' CodeBlock | 'while' LPAREN_MY Type SCALAR_SYMBOL OP19_VARIABLE_ASSIGN SubExpressionOrInput ')' CodeBlock;
CodeBlock: LBRACE Operation+ '}' ;
# [[[ SYNTAX PRODUCTION RULES, VARIABLE DATA ]]]
# START HERE: implement tests for @ARGV & %ENV & new productions of Variable, Hash, etc below & SubExpression new RHSs above; OP01_NAMED_VOID croak/die/exit/return now parses array argument (foo, bar, baz), need modify grammar or add compile-time check to disable exit() & return() w/ multiple return values if not supported in C++ _OR_ exit() & return() w/ array-by-value in C++
# START HERE: implement tests for @ARGV & %ENV & new productions of Variable, Hash, etc below & SubExpression new RHSs above; OP01_NAMED_VOID croak/die/exit/return now parses array argument (foo, bar, baz), need modify grammar or add compile-time check to disable exit() & return() w/ multiple return values if not supported in C++ _OR_ exit() & return() w/ array-by-value in C++
# START HERE: implement tests for @ARGV & %ENV & new productions of Variable, Hash, etc below & SubExpression new RHSs above; OP01_NAMED_VOID croak/die/exit/return now parses array argument (foo, bar, baz), need modify grammar or add compile-time check to disable exit() & return() w/ multiple return values if not supported in C++ _OR_ exit() & return() w/ array-by-value in C++
# NEED ADD ArrayDereferenceVariable & HashDereferenceVariable to Variable line below???
# NEED ADD ArrayDereferenceVariable & HashDereferenceVariable to Variable line below???
# NEED ADD ArrayDereferenceVariable & HashDereferenceVariable to Variable line below???
Variable: ScalarVariable | ArrayVariable | ArrayReferenceVariable | HashVariable | HashReferenceVariable ;
# VERY FIRST START HERE: continue copying tests from ArrayReference to Array
# VERY FIRST START HERE: continue copying tests from ArrayReference to Array
# VERY FIRST START HERE: continue copying tests from ArrayReference to Array
VariableRetrievalArrow: OP02_ARRAY_THINARROW SubExpression ']' | OP02_HASH_THINARROW SubExpression '}' | OP02_HASH_THINARROW WORD '}' ;
VariableRetrieval: VariableRetrievalArrow |
LBRACKET SubExpression ']' | LBRACE SubExpression '}' | LBRACE WORD '}' ;
VariableDeclaration: MY Type SCALAR_SYMBOL ';' | MY Type SCALAR_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExpIn |
MY Type SCALAR_SYMBOL OP02_ARRAY_THINARROW SubExpression ']' OP19_VARIABLE_ASSIGN 'undef' ';' |
MY Type ARRAY_SYMBOL ';' | MY Type ARRAY_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExpIn |
MY Type HASH_SYMBOL ';' | MY Type HASH_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExpIn |
MY TYPE_FHREF FHREF_SYMBOL ';' ;
VariableModification: Variable OP19_VARIABLE_ASSIGN SubExpressionOrInput | Variable OP19_VARIABLE_ASSIGN_BY SubExpression ;
Scalar: ScalarLiteral | ScalarVariable ;
ScalarLiteral: LITERAL_NUMBER | LITERAL_STRING ;
# VERY VERY FIRST, NEED DELETE: remove old ScalarVariable & ScalarVariableOrSelf, after ensuring all tests pass correctly
# VERY VERY FIRST, NEED DELETE: remove old ScalarVariable & ScalarVariableOrSelf, after ensuring all tests pass correctly
# VERY VERY FIRST, NEED DELETE: remove old ScalarVariable & ScalarVariableOrSelf, after ensuring all tests pass correctly
#ScalarVariable: ScalarVariableOrSelf | ScalarVariableOrSelf VariableRetrievalArrow | ScalarVariableOrSelf VariableRetrievalArrow VariableRetrieval+ ;
ScalarVariable: SCALAR_SYMBOL | SCALAR_SYMBOL VariableRetrieval+ | SELF | SELF VariableRetrievalArrow | SELF VariableRetrievalArrow VariableRetrieval+ ;
#ScalarVariableOrSelf: SCALAR_SYMBOL | SELF ;
ArrayHashLiteral: LPAREN ArrayHashLiteralEs ')' ;
ArrayHashLiteralEs: ArrayHashLiteralE (OP21_LIST_COMMA ArrayHashLiteralE)* ;
ArrayLiteralEs: ArrayLiteralE (OP21_LIST_COMMA ArrayLiteralE)* ;
HashLiteralEs: HashLiteralE (OP21_LIST_COMMA HashLiteralE)* ;
ArrayLiteralE: SubExpression | ListElement ;
HashLiteralE: SubExpression | HashEntry ;
ArrayHashLiteralE: SubExpression | ListElement | HashEntry ;
ArrayHashLiteralEmpty: LPAREN ')' ;
ArrayRefLiteralEmpty: LBRACKET ']' ;
HashRefLiteralEmpty: LBRACE '}' ;
ListElement: TypeInner SubExpression ;
Array: LPAREN_TYPE_INNER OpStringOrWord OP19_VARIABLE_ASSIGN SubExpression (OP21_LIST_COMMA ListElement)* ')' | ArrayVariable ; # ArrayHashLiteral produced by SubExpresion instead of ArrayLiteral produced here
ArrayVariable: ARRAY_SYMBOL | ARGV ;
ArrayReference: ArrayReferenceLiteral | ArrayReferenceVariable ;
ArrayReferenceLiteral: LBRACKET ArrayLiteralEs ']' | ArrayRefLiteralEmpty ;
ArrayReferenceVariable: ARRAY_REF_SYMBOL ;
ArrayDereference: '@{' ScalarVariable '}' | '@{' TypeInner? ArrayReference '}' ;
HashEntry: ScaVarOrLitOrOpStrOrWord OP20_HASH_FATARROW TypeInner? SubExpression ;
HashEntryProperties: OpStringOrWord OP20_HASH_FATARROW TypeInnerProperties ;
Hash: HashVariable ; # ArrayHashLiteral produced by SubExpresion instead of HashLiteral produced here
HashVariable: HASH_SYMBOL | ENV ;
HashReference: HashReferenceLiteral | HashReferenceVariable ;
HashReferenceLiteral: LBRACE HashLiteralEs '}' | HashRefLiteralEmpty ;
HashReferenceVariable: HASH_REF_SYMBOL ;
HashDereference: '%{' ScalarVariable '}' | '%{' TypeInner? HashReference '}' ;
# [[[ SYNTAX PRODUCTION RULES, USER-DEFINED WORDS ]]]
WordScoped: WORD | WORD_SCOPED ;
LoopLabel: WORD_UPPERCASE ;
Type: WORD | WORD_SCOPED | TYPE_INTEGER ;
TypeInner: MY Type '$TYPED_' OpStringOrWord OP19_VARIABLE_ASSIGN ;
TypeInnerProperties: MY Type '$TYPED_' OpStringOrWord OP19_VARIABLE_ASSIGN SubExpression |
MY Type '$TYPED_' OpStringOrWord OP02_ARRAY_THINARROW SubExpression ']' OP19_VARIABLE_ASSIGN 'undef' ;
TypeInnerConstant: MY Type '$TYPED_' WORD_UPPERCASE OP19_VARIABLE_ASSIGN ;
ScalarVariableOrLiteral: ScalarVariable | ScalarLiteral ;
ScaVarOrLitOrOpStrOrWord: ScalarVariable | ScalarLiteral | OpStringOrWord ;
OpNamedScolonOrSubExp: OP01_NAMED_SCOLON | OP10_NAMED_UNARY_SCOLON | SubExpression ';' ;
OpNamedScolonOrSubExpIn: OP01_NAMED_SCOLON | OP10_NAMED_UNARY_SCOLON | SubExpressionOrInput ';' ;
OpStringOrWord: OP24_LOGICAL_OR_XOR | OP23_LOGICAL_AND | OP22_LOGICAL_NEG | OP19_LOOP_CONTROL_SCOLON | OP19_LOOP_CONTROL | OP12_COMPARE_EQ_NE |
OP11_COMPARE_LT_GT | OP10_NAMED_UNARY | OP08_MATH_ADD_SUB | OP07_MATH_MULT_DIV_MOD | OP07_STRING_REPEAT | OP01_NAMED | OP01_CLOSE |
OP01_OPEN | OP01_NAMED_VOID | OP01_PRINT | WORD ;
%%
# [[[ SEMANTIC MAP, ABSTRACT SYNTAX TREE NODES TO CLASSES ]]]
{
# Map from abstract syntax tree to classes
# DEV NOTE: derived from grammar rules in Grammar.output file, use the following process for grammar updates...
# 1. Update grammar code in this file, above this line only
# 2. Run `script/development/grammar_recompile.sh`
# 3. Run `perl t/12_parse.t` for new & existing grammar parse-only tests, if errors goto step 1
# 4. Inspect updates from Grammar.output file, note starting & finishing & increment/decrement numbers if any rule numbers have changed
# 5a. Run `script/development/grammar_increment.pl START FINISH INCREMENT` if rules added from step 4, repeat if needed
# 5b. Run `script/development/grammar_decrement.pl START FINISH DECREMENT` if rules deleted from step 4, repeat if needed
# 6. Copy updates from Grammar.output file into this file with now-unique numbers, below this line only, if not-automatically-generated rules have been added
# 7. Run `script/development/grammar_recompile.sh` again
our string_hashref $RULES = {
CompileUnit_4 => 'RPerl::CompileUnit::Program', # CompileUnit -> Program
CompileUnit_5 => 'RPerl::CompileUnit::Module', # CompileUnit -> PLUS-2
Program_18 => 'RPerl::CompileUnit::Program', # Program -> SHEBANG OPTIONAL-3 USE_RPERL Header STAR-4 STAR-5 STAR-6 STAR-7 PLUS-8
ModuleHeader_23 => 'RPerl::CompileUnit::Module::Header', # ModuleHeader -> OPTIONAL-9 OPTIONAL-10 'package' WordScoped ';' Header
Module_24 => 'RPerl::CompileUnit::Module::Package', # Module -> Package
Module_25 => 'RPerl::CompileUnit::Module::Class::Generator', # Module -> Class
Package_36 => 'RPerl::CompileUnit::Module::Package', # Package -> STAR-11 OPTIONAL-12 STAR-13 STAR-14 PLUS-15 LITERAL_NUMBER ';'
Header_39 => 'RPerl::NonGenerator', # Header -> 'use strict;' 'use warnings;' OPTIONAL-16 'our' VERSION_NUMBER_ASSIGN
Critic_42 => 'RPerl::CompileUnit::Critic', # Critic -> '## no critic qw(' PLUS-17 ')'
Exports_49 => 'RPerl::NonGenerator', # Exports -> USE_EXPORTER OPTIONAL-19 OPTIONAL-21
Include_54 => 'RPerl::CompileUnit::Include', # Include -> USE WordScoped OPTIONAL-22 ';'
Include_55 => 'RPerl::CompileUnit::Include', # Include -> 'INIT' LBRACE WordScoped OP02_METHOD_THINARROW_IMP OPTIONAL-23 ')' ';' '}'
Constant_56 => 'RPerl::CompileUnit::Constant', # Constant -> 'use constant' WORD_UPPERCASE OP20_HASH_FATARROW TypeInnerConstant Literal ';'
Subroutine_61 => 'RPerl::CodeBlock::Subroutine', # Subroutine -> SUB WORD LBRACE LBRACE MY Type '$RETURN_TYPE' '}' ';' OPTIONAL-22 STAR-23 '}'
SubroutineArguments_65 => 'RPerl::CodeBlock::Subroutine::Arguments', # SubroutineArguments -> LPAREN_MY Type SCALAR_SYMBOL STAR-25 ')' OP19_VARIABLE_ASSIGN '@ARG;'
Class_76 => 'RPerl::CompileUnit::Module::Class::Generator', # Class -> UseParent WordScoped ')' ';' Include STAR-28 OPTIONAL-29 STAR-30 STAR-31 Properties STAR-32 LITERAL_NUMBER ';'
UseParent_77 => 'RPerl::NonGenerator', # UseParent -> 'use parent qw('
UseParent_78 => 'RPerl::NonGenerator', # UseParent -> 'use parent -norequire, qw('
Properties_82 => 'RPerl::NonGenerator', # Properties -> 'our hashref $properties' OP19_VARIABLE_ASSIGN LBRACE HashEntryProperties STAR-32 '}' ';'
Properties_83 => 'RPerl::NonGenerator', # Properties -> 'our hashref $properties' OP19_VARIABLE_ASSIGN LBRACE '}' ';'
Method_88 => 'RPerl::CodeBlock::Subroutine::Method', # Method -> SUB WORD LBRACE LBRACE MY TYPE_METHOD '$RETURN_TYPE' '}' ';' OPTIONAL-33 STAR-34 '}'
MethodArguments_92 => 'RPerl::CodeBlock::Subroutine::Method::Arguments', # MethodArguments -> LPAREN_MY Type SELF STAR-36 ')' OP19_VARIABLE_ASSIGN '@ARG;'
SubroutineOrMethod_93 => 'RPerl::CodeBlock::Subroutine', # SubroutineOrMethod -> Subroutine
SubroutineOrMethod_94 => 'RPerl::CodeBlock::Subroutine::Method', # SubroutineOrMethod -> Method
Operation_95 => 'RPerl::Operation::Expression', # Operation -> Expression ';'
Operation_96 => 'RPerl::Operation::Expression::Operator::Named', # Operation -> OP01_NAMED_SCOLON
Operation_97 => 'RPerl::Operation::Expression::Operator::NamedUnary', # Operation -> OP10_NAMED_UNARY_SCOLON
Operation_98 => 'RPerl::Operation::Statement', # Operation -> Statement
Operator_99 => 'RPerl::Operation::Expression::Operator::Print', # Operator -> LPAREN OP01_PRINT FHREF_SYMBOL_BRACES ListElements ')'
Operator_100 => 'RPerl::Operation::Expression::Operator::Named', # Operator -> OP01_NAMED SubExpression
Operator_101 => 'RPerl::Operation::Expression::Operator::Named', # Operator -> LPAREN OP01_NAMED ListElement OP21_LIST_COMMA ListElements ')'
Operator_102 => 'RPerl::Operation::Expression::Operator::Open', # Operator -> OP01_OPEN MY TYPE_FHREF FHREF_SYMBOL OP21_LIST_COMMA LITERAL_STRING OP21_LIST_COMMA SubExpression
Operator_103 => 'RPerl::Operation::Expression::Operator::Close', # Operator -> OP01_CLOSE FHREF_SYMBOL
Operator_104 => 'RPerl::Operation::Expression::Operator::IncrementDecrement', # Operator -> OP03_MATH_INC_DEC Variable
Operator_105 => 'RPerl::Operation::Expression::Operator::IncrementDecrement', # Operator -> Variable OP03_MATH_INC_DEC
Operator_106 => 'RPerl::Operation::Expression::Operator::Arithmetic::Power', # Operator -> SubExpression OP04_MATH_POW SubExpression
Operator_107 => 'RPerl::Operation::Expression::Operator::Bitwise::Negation', # Operator -> OP05_BITWISE_NEG_LPAREN SubExpression ')'
Operator_108 => 'RPerl::Operation::Expression::Operator::Logical::Negation', # Operator -> OP05_LOGICAL_NEG SubExpression
Operator_109 => 'RPerl::Operation::Expression::Operator::Arithmetic::Negative', # Operator -> OP05_MATH_NEG_LPAREN SubExpression ')'
Operator_110 => 'RPerl::Operation::Expression::Operator::RegularExpression', # Operator -> SubExpression OP06_REGEX_BIND OP06_REGEX_PATTERN
Operator_111 => 'RPerl::Operation::Expression::Operator::String::Repeat', # Operator -> SubExpression OP07_STRING_REPEAT SubExpression
Operator_112 => 'RPerl::Operation::Expression::Operator::Arithmetic::MultiplyDivideModulo', # Operator -> SubExpression OP07_MATH_MULT_DIV_MOD SubExpression
Operator_113 => 'RPerl::Operation::Expression::Operator::Arithmetic::AddSubtract', # Operator -> SubExpression OP08_MATH_ADD_SUB SubExpression
Operator_114 => 'RPerl::Operation::Expression::Operator::String::Concatenate', # Operator -> SubExpression OP08_STRING_CAT SubExpression
Operator_115 => 'RPerl::Operation::Expression::Operator::Bitwise::Shift', # Operator -> SubExpression OP09_BITWISE_SHIFT SubExpression
Operator_116 => 'RPerl::Operation::Expression::Operator::NamedUnary', # Operator -> OP10_NAMED_UNARY SubExpression
Operator_117 => 'RPerl::Operation::Expression::Operator::NamedUnary', # Operator -> OP10_NAMED_UNARY
Operator_118 => 'RPerl::Operation::Expression::Operator::Compare::LessThanGreaterThan', # Operator -> SubExpression OP11_COMPARE_LT_GT SubExpression
Operator_119 => 'RPerl::Operation::Expression::Operator::Compare::EqualNotEqual', # Operator -> SubExpression OP12_COMPARE_EQ_NE SubExpression
Operator_120 => 'RPerl::Operation::Expression::Operator::Bitwise::And', # Operator -> SubExpression OP13_BITWISE_AND SubExpression
Operator_121 => 'RPerl::Operation::Expression::Operator::Bitwise::OrXor', # Operator -> SubExpression OP14_BITWISE_OR_XOR SubExpression
Operator_122 => 'RPerl::Operation::Expression::Operator::Logical::And', # Operator -> SubExpression OP15_LOGICAL_AND SubExpression
Operator_123 => 'RPerl::Operation::Expression::Operator::Logical::OrXor', # Operator -> SubExpression OP16_LOGICAL_OR SubExpression
Operator_124 => 'RPerl::Operation::Expression::Operator::List::Range', # Operator -> SubExpression OP17_LIST_RANGE SubExpression
Operator_125 => 'RPerl::Operation::Expression::Operator::Ternary', # Operator -> SubExpression OP18_TERNARY ScalarVariableOrLiteral COLON ScalarVariableOrLiteral
Operator_126 => 'RPerl::Operation::Expression::Operator::Logical::Negation', # Operator -> OP22_LOGICAL_NEG_LPAREN SubExpression ')'
Operator_127 => 'RPerl::Operation::Expression::Operator::Logical::Negation', # Operator -> OP22_LOGICAL_NEG SubExpression
Operator_128 => 'RPerl::Operation::Expression::Operator::Logical::And', # Operator -> SubExpression OP23_LOGICAL_AND SubExpression
Operator_129 => 'RPerl::Operation::Expression::Operator::Logical::OrXor', # Operator -> SubExpression OP24_LOGICAL_OR_XOR SubExpression
OperatorVoid_135 => 'RPerl::Operation::Statement::OperatorVoid::Print', # OperatorVoid -> OP01_PRINT OPTIONAL-31 ListElements ';'
OperatorVoid_136 => 'RPerl::Operation::Statement::OperatorVoid::Print', # OperatorVoid -> OP01_PRINT FHREF_SYMBOL_BRACES ListElements ';'
OperatorVoid_137 => 'RPerl::Operation::Statement::OperatorVoid::Named', # OperatorVoid -> OP01_NAMED_VOID_SCOLON
OperatorVoid_138 => 'RPerl::Operation::Statement::OperatorVoid::Named', # OperatorVoid -> OP01_NAMED_VOID_LPAREN OPTIONAL-32 ')' ';'
OperatorVoid_139 => 'RPerl::Operation::Statement::OperatorVoid::Named', # OperatorVoid -> OP01_NAMED_VOID ListElements ';'
OperatorVoid_140 => 'RPerl::Operation::Expression::Operator::Named', # OperatorVoid -> OP01_NAMED ListElement OP21_LIST_COMMA ListElements ';'
OperatorVoid_141 => 'RPerl::Operation::Statement::OperatorVoid::LoopControl', # OperatorVoid -> OP19_LOOP_CONTROL_SCOLON
OperatorVoid_142 => 'RPerl::Operation::Statement::OperatorVoid::LoopControl', # OperatorVoid -> OP19_LOOP_CONTROL LoopLabel ';'
Expression_149 => 'RPerl::Operation::Expression::Operator', # Expression -> Operator
Expression_150 => 'RPerl::Operation::Expression::ConstantCall', # Expression -> WORD_UPPERCASE LPAREN ')'
Expression_151 => 'RPerl::Operation::Expression::ConstantCall', # Expression -> CONSTANT_CALL_SCOPED
Expression_152 => 'RPerl::Operation::Expression::SubroutineCall', # Expression -> WordScoped LPAREN OPTIONAL-40 ')'
Expression_153 => 'RPerl::Operation::Expression::SubroutineCall::MethodCall', # Expression -> Variable OP02_METHOD_THINARROW LPAREN OPTIONAL-41 ')'
Expression_154 => 'RPerl::Operation::Expression::SubroutineCall::MethodCall::ConstructorCall', # Expression -> WordScoped OP02_METHOD_THINARROW_NEW OPTIONAL-42 ')'
SubExpression_155 => 'RPerl::Operation::Expression', # SubExpression -> Expression
SubExpression_156 => 'RPerl::Operation::Expression::SubExpression::Literal::Undefined', # SubExpression -> 'undef'
SubExpression_157 => 'RPerl::Operation::Expression::SubExpression::Literal', # SubExpression -> Literal
SubExpression_158 => 'RPerl::Operation::Expression::SubExpression::Variable', # SubExpression -> Variable
SubExpression_159 => 'RPerl::DataStructure::Array::Reference', # SubExpression -> ArrayReference
SubExpression_160 => 'RPerl::Operation::Expression::SubExpression::ArrayDereference', # SubExpression -> ArrayDereference
SubExpression_161 => 'RPerl::DataStructure::Hash::Reference', # SubExpression -> HashReference
SubExpression_162 => 'RPerl::Operation::Expression::SubExpression::HashDereference', # SubExpression -> HashDereference
SubExpression_163 => 'RPerl::Operation::Expression::SubExpression::Parenthesis', # SubExpression -> LPAREN SubExpression ')'
SubExpressionOrInput_164 => 'RPerl::Operation::Expression::SubExpression', # SubExpressionOrInput -> SubExpression
SubExpressionOrInput_165 => 'RPerl::InputOutput::FilehandleIn', # SubExpressionOrInput -> FHREF_SYMBOL_IN
SubExpressionOrInput_166 => 'RPerl::InputOutput::Stdin', # SubExpressionOrInput -> STDIN
SubExpressionOrVarMod_167 => 'RPerl::Operation::Expression::SubExpression', # SubExpressionOrVarMod -> SubExpression
SubExpressionOrVarMod_168 => 'RPerl::Operation::Statement::VariableModification', # SubExpressionOrVarMod -> VariableModification
Statement_172 => 'RPerl::Operation::Statement::Conditional', # Statement -> Conditional
Statement_173 => 'RPerl::Operation::Statement::Loop', # Statement -> OPTIONAL-44 Loop
Statement_174 => 'RPerl::Operation::Statement::OperatorVoid', # Statement -> OperatorVoid
Statement_175 => 'RPerl::Operation::Statement::VariableDeclaration', # Statement -> VariableDeclaration
Statement_176 => 'RPerl::Operation::Statement::VariableModification', # Statement -> VariableModification ';'
Statement_177 => 'RPerl::NonGenerator', # Statement -> POD
Conditional_184 => 'RPerl::Operation::Statement::Conditional', # Conditional -> 'if' LPAREN SubExpression ')' CodeBlock STAR-46 OPTIONAL-48
Loop_185 => 'RPerl::Operation::Statement::Loop::For', # Loop -> LoopFor
Loop_186 => 'RPerl::Operation::Statement::Loop::ForEach', # Loop -> LoopForEach
Loop_187 => 'RPerl::Operation::Statement::Loop::While', # Loop -> LoopWhile
LoopFor_188 => 'RPerl::Operation::Statement::Loop::For', # LoopFor -> 'for' MY TYPE_INTEGER SCALAR_SYMBOL LPAREN SubExpression OP17_LIST_RANGE SubExpression ')' CodeBlock
LoopFor_189 => 'RPerl::Operation::Statement::Loop::For', # LoopFor -> 'for' LPAREN_MY TYPE_INTEGER SCALAR_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExp SCALAR_SYMBOL OP11_COMPARE_LT_GT OpNamedScolonOrSubExp SubExpressionOrVarMod ')' CodeBlock
LoopForEach_190 => 'RPerl::Operation::Statement::Loop::ForEach', # LoopForEach -> 'foreach' MY Type SCALAR_SYMBOL LPAREN ListElements ')' CodeBlock
LoopWhile_191 => 'RPerl::Operation::Statement::Loop::While', # LoopWhile -> 'while' LPAREN SubExpression ')' CodeBlock
LoopWhile_192 => 'RPerl::Operation::Statement::Loop::While', # LoopWhile -> 'while' LPAREN_MY Type SCALAR_SYMBOL OP19_VARIABLE_ASSIGN SubExpressionOrInput ')' CodeBlock
CodeBlock_195 => 'RPerl::CodeBlock', # CodeBlock -> LBRACE PLUS-49 '}'
Variable_198 => 'RPerl::Operation::Expression::SubExpression::Variable', # Variable -> ScalarVariableOrSelf STAR-50
VariableRetrievalArrow_199 => 'RPerl::Operation::Expression::SubExpression::Variable::Retrieval', # VariableRetrievalArrow -> OP02_ARRAY_THINARROW SubExpression ']'
VariableRetrievalArrow_200 => 'RPerl::Operation::Expression::SubExpression::Variable::Retrieval', # VariableRetrievalArrow -> OP02_HASH_THINARROW SubExpression '}'
VariableRetrievalArrow_201 => 'RPerl::Operation::Expression::SubExpression::Variable::Retrieval', # VariableRetrievalArrow -> OP02_HASH_THINARROW WORD '}'
VariableDeclaration_202 => 'RPerl::Operation::Statement::VariableDeclaration', # VariableDeclaration -> MY Type SCALAR_SYMBOL ';'
VariableDeclaration_203 => 'RPerl::Operation::Statement::VariableDeclaration', # VariableDeclaration -> MY Type SCALAR_SYMBOL OP19_VARIABLE_ASSIGN OpNamedScolonOrSubExpIn
VariableDeclaration_204 => 'RPerl::Operation::Statement::VariableDeclaration', # VariableDeclaration -> MY Type SCALAR_SYMBOL OP02_ARRAY_THINARROW SubExpression ']' OP19_VARIABLE_ASSIGN 'undef' ';'
VariableDeclaration_205 => 'RPerl::Operation::Statement::VariableDeclaration', # VariableDeclaration -> MY TYPE_FHREF FHREF_SYMBOL ';'
VariableModification_206 => 'RPerl::Operation::Statement::VariableModification', # VariableModification -> Variable OP19_VARIABLE_ASSIGN SubExpressionOrInput
VariableModification_207 => 'RPerl::Operation::Statement::VariableModification', # VariableModification -> Variable OP19_VARIABLE_ASSIGN_BY SubExpression
ListElements_211 => 'RPerl::DataStructure::Array::ListElements', # ListElements -> ListElement STAR-52
ListElement_212 => 'RPerl::Operation::Expression::SubExpression', # ListElement -> SubExpression
ListElement_213 => 'RPerl::Operation::Expression::SubExpression', # ListElement -> TypeInner SubExpression
ListElement_214 => 'RPerl::DataStructure::Array::ListElement', # ListElement -> OP01_QW
ListElement_215 => 'RPerl::DataStructure::Array::ListElement', # ListElement -> ARGV
ArrayReference_218 => 'RPerl::DataStructure::Array::Reference', # ArrayReference -> LBRACKET OPTIONAL-53 ']'
ArrayDereference_221 => 'RPerl::Operation::Expression::SubExpression::ArrayDereference', # ArrayDereference -> '@{' Variable '}'
ArrayDereference_222 => 'RPerl::Operation::Expression::SubExpression::ArrayDereference', # ArrayDereference -> '@{' OPTIONAL-54 ArrayReference '}'
HashEntry_225 => 'RPerl::DataStructure::Hash::Entry', # HashEntry -> ScaVarOrLitOrOpStrOrWord OP20_HASH_FATARROW OPTIONAL-55 SubExpression
HashEntry_226 => 'RPerl::Operation::Expression::SubExpression::HashDereference', # HashEntry -> HashDereference
HashEntry_227 => 'RPerl::DataStructure::Hash::Entry', # HashEntry -> ENV
HashEntryProperties_228 => 'RPerl::NonGenerator', # HashEntryProperties -> OpStringOrWord OP20_HASH_FATARROW TypeInnerProperties
HashReference_232 => 'RPerl::DataStructure::Hash::Reference', # HashReference -> LBRACE HashEntry STAR-57 '}'
HashReference_233 => 'RPerl::DataStructure::Hash::Reference', # HashReference -> LBRACE '}'
HashDereference_236 => 'RPerl::Operation::Expression::SubExpression::HashDereference', # HashDereference -> '%{' Variable '}'
HashDereference_237 => 'RPerl::Operation::Expression::SubExpression::HashDereference', # HashDereference -> '%{' OPTIONAL-58 HashReference '}'
WordScoped_238 => 'RPerl::NonGenerator', # WordScoped -> WORD
WordScoped_239 => 'RPerl::NonGenerator', # WordScoped -> WORD_SCOPED
LoopLabel_240 => 'RPerl::NonGenerator', # LoopLabel -> WORD_UPPERCASE # RPerl::Operation::Statement -> LoopLabel COLON
Type_241 => 'RPerl::NonGenerator', # Type -> WORD
Type_242 => 'RPerl::NonGenerator', # Type -> WORD_SCOPED
Type_243 => 'RPerl::NonGenerator', # Type -> TYPE_INTEGER
TypeInner_244 => 'RPerl::DataType::TypeInner', # TypeInner -> MY Type '$TYPED_' OpStringOrWord OP19_VARIABLE_ASSIGN
TypeInnerProperties_245 => 'RPerl::NonGenerator', # TypeInnerProperties -> MY Type '$TYPED_' OpStringOrWord OP19_VARIABLE_ASSIGN SubExpression
TypeInnerProperties_246 => 'RPerl::NonGenerator', # TypeInnerProperties -> MY Type '$TYPED_' OpStringOrWord OP02_ARRAY_THINARROW SubExpression ']' OP19_VARIABLE_ASSIGN 'undef'
TypeInnerConstant_247 => 'RPerl::NonGenerator', # TypeInnerConstant -> MY Type '$TYPED_' WORD_UPPERCASE OP19_VARIABLE_ASSIGN
ScalarVariableOrLiteral_248 => 'RPerl::Operation::Expression::SubExpression::Variable', # ScalarVariableOrLiteral -> Variable
ScalarVariableOrLiteral_249 => 'RPerl::Operation::Expression::SubExpression::Literal', # ScalarVariableOrLiteral -> Literal
ScaVarOrLitOrOpStrOrWord_250 => 'RPerl::Operation::Expression::SubExpression::Variable', # ScaVarOrLitOrOpStrOrWord -> Variable
ScaVarOrLitOrOpStrOrWord_251 => 'RPerl::Operation::Expression::SubExpression::Literal', # ScaVarOrLitOrOpStrOrWord -> Literal
ScaVarOrLitOrOpStrOrWord_252 => 'RPerl::NonGenerator', # ScaVarOrLitOrOpStrOrWord -> OpStringOrWord
ScalarVariableOrSelf_253 => 'RPerl::NonGenerator', # ScalarVariableOrSelf -> SCALAR_SYMBOL
ScalarVariableOrSelf_254 => 'RPerl::NonGenerator', # ScalarVariableOrSelf -> SELF
Literal_255 => 'RPerl::Operation::Expression::SubExpression::Literal::Number', # Literal -> LITERAL_NUMBER
Literal_256 => 'RPerl::Operation::Expression::SubExpression::Literal::String', # Literal -> LITERAL_STRING
OpNamedScolonOrSubExp_257 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExp -> OP01_NAMED_SCOLON
OpNamedScolonOrSubExp_258 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExp -> OP10_NAMED_UNARY_SCOLON
OpNamedScolonOrSubExp_259 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExp -> SubExpression ';'
OpNamedScolonOrSubExpIn_260 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExpIn -> OP01_NAMED_SCOLON
OpNamedScolonOrSubExpIn_261 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExpIn -> OP10_NAMED_UNARY_SCOLON
OpNamedScolonOrSubExpIn_262 => 'RPerl::NonGenerator', # OpNamedScolonOrSubExpIn -> SubExpressionOrInput ';'
OpStringOrWord_263 => 'RPerl::NonGenerator', # OpStringOrWord -> OP24_LOGICAL_OR_XOR
OpStringOrWord_264 => 'RPerl::NonGenerator', # OpStringOrWord -> OP23_LOGICAL_AND
OpStringOrWord_265 => 'RPerl::NonGenerator', # OpStringOrWord -> OP22_LOGICAL_NEG
OpStringOrWord_266 => 'RPerl::NonGenerator', # OpStringOrWord -> OP19_LOOP_CONTROL_SCOLON
OpStringOrWord_267 => 'RPerl::NonGenerator', # OpStringOrWord -> OP19_LOOP_CONTROL
OpStringOrWord_268 => 'RPerl::NonGenerator', # OpStringOrWord -> OP12_COMPARE_EQ_NE
OpStringOrWord_269 => 'RPerl::NonGenerator', # OpStringOrWord -> OP11_COMPARE_LT_GT
OpStringOrWord_270 => 'RPerl::NonGenerator', # OpStringOrWord -> OP10_NAMED_UNARY
OpStringOrWord_271 => 'RPerl::NonGenerator', # OpStringOrWord -> OP08_MATH_ADD_SUB
OpStringOrWord_272 => 'RPerl::NonGenerator', # OpStringOrWord -> OP07_MATH_MULT_DIV_MOD
OpStringOrWord_273 => 'RPerl::NonGenerator', # OpStringOrWord -> OP07_STRING_REPEAT
OpStringOrWord_274 => 'RPerl::NonGenerator', # OpStringOrWord -> OP01_NAMED
OpStringOrWord_275 => 'RPerl::NonGenerator', # OpStringOrWord -> OP01_CLOSE
OpStringOrWord_276 => 'RPerl::NonGenerator', # OpStringOrWord -> OP01_OPEN
OpStringOrWord_277 => 'RPerl::NonGenerator', # OpStringOrWord -> OP01_NAMED_VOID
OpStringOrWord_278 => 'RPerl::NonGenerator', # OpStringOrWord -> OP01_PRINT
OpStringOrWord_279 => 'RPerl::NonGenerator', # OpStringOrWord -> WORD
};
1;
}