%token <ival> GRAMPROG GRAMEXPR GRAMBLOCK GRAMBARESTMT GRAMFULLSTMT GRAMSTMTSEQ GRAMSUBSIGNATURE
-%token <ival> '}' '[' ']' '-' '+' '@' '%' '&' '=' '.'
+%token <ival> PERLY_AMPERSAND
%token <ival> PERLY_BRACE_OPEN
+%token <ival> PERLY_BRACE_CLOSE
+%token <ival> PERLY_BRACKET_OPEN
+%token <ival> PERLY_BRACKET_CLOSE
+%token <ival> PERLY_COMMA
+%token <ival> PERLY_DOLLAR
+%token <ival> PERLY_DOT
+%token <ival> PERLY_EQUAL_SIGN
+%token <ival> PERLY_MINUS
+%token <ival> PERLY_PERCENT_SIGN
+%token <ival> PERLY_PLUS
+%token <ival> PERLY_SEMICOLON
+%token <ival> PERLY_SLASH
+%token <ival> PERLY_SNAIL
+%token <ival> PERLY_STAR
%token <opval> BAREWORD METHOD FUNCMETH THING PMFUNC PRIVATEREF QWLIST
%token <opval> FUNC0OP FUNC0SUB UNIOPSUB LSTOPSUB
%left <ival> ANDOP
%right <ival> NOTOP
%nonassoc LSTOP LSTOPSUB
-%left <ival> ','
+%left PERLY_COMMA
%right <ival> ASSIGNOP
-%right <ival> '?' ':'
+%right <ival> PERLY_QUESTION_MARK PERLY_COLON
%nonassoc DOTDOT
%left <ival> OROR DORDOR
%left <ival> ANDAND
%left ADDOP
%left MULOP
%left <ival> MATCHOP
-%right <ival> '!' '~' UMINUS REFGEN
+%right <ival> PERLY_EXCLAMATION_MARK PERLY_TILDE UMINUS REFGEN
%right <ival> POWOP
%nonassoc <ival> PREINC PREDEC POSTINC POSTDEC POSTJOIN
%left <ival> ARROW
-%nonassoc <ival> ')'
-%left <ival> '('
-%left '[' PERLY_BRACE_OPEN
+%nonassoc <ival> PERLY_PAREN_CLOSE
+%left <ival> PERLY_PAREN_OPEN
+%left PERLY_BRACKET_OPEN PERLY_BRACE_OPEN
%% /* RULES */
;
/* An ordinary block */
-block : PERLY_BRACE_OPEN remember stmtseq '}'
+block : PERLY_BRACE_OPEN remember stmtseq PERLY_BRACE_CLOSE
{ if (parser->copline > (line_t)$PERLY_BRACE_OPEN)
parser->copline = (line_t)$PERLY_BRACE_OPEN;
$$ = block_end($remember, $stmtseq);
;
/* format body */
-formblock: '=' remember ';' FORMRBRACK formstmtseq ';' '.'
- { if (parser->copline > (line_t)$1)
- parser->copline = (line_t)$1;
+formblock: PERLY_EQUAL_SIGN remember PERLY_SEMICOLON FORMRBRACK formstmtseq PERLY_SEMICOLON PERLY_DOT
+ { if (parser->copline > (line_t)$PERLY_EQUAL_SIGN)
+ parser->copline = (line_t)$PERLY_EQUAL_SIGN;
$$ = block_end($remember, $formstmtseq);
}
;
parser->parsed_sub = 0; }
;
-mblock : PERLY_BRACE_OPEN mremember stmtseq '}'
+mblock : PERLY_BRACE_OPEN mremember stmtseq PERLY_BRACE_CLOSE
{ if (parser->copline > (line_t)$PERLY_BRACE_OPEN)
parser->copline = (line_t)$PERLY_BRACE_OPEN;
$$ = block_end($mremember, $stmtseq);
intro_my();
parser->parsed_sub = 1;
}
- | PACKAGE BAREWORD[version] BAREWORD[package] ';'
+ | PACKAGE BAREWORD[version] BAREWORD[package] PERLY_SEMICOLON
{
package($package);
if ($version)
}
| USE startsub
{ CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ }
- BAREWORD[version] BAREWORD[module] optlistexpr ';'
+ BAREWORD[version] BAREWORD[module] optlistexpr PERLY_SEMICOLON
{
SvREFCNT_inc_simple_void(PL_compcv);
utilize($USE, $startsub, $version, $module, $optlistexpr);
parser->parsed_sub = 1;
$$ = NULL;
}
- | IF '(' remember mexpr ')' mblock else
+ | IF PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock else
{
$$ = block_end($remember,
newCONDOP(0, $mexpr, op_scope($mblock), $else));
parser->copline = (line_t)$IF;
}
- | UNLESS '(' remember mexpr ')' mblock else
+ | UNLESS PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock else
{
$$ = block_end($remember,
newCONDOP(0, $mexpr, $else, op_scope($mblock)));
parser->copline = (line_t)$UNLESS;
}
- | GIVEN '(' remember mexpr ')' mblock
+ | GIVEN PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock
{
$$ = block_end($remember, newGIVENOP($mexpr, op_scope($mblock), 0));
parser->copline = (line_t)$GIVEN;
}
- | WHEN '(' remember mexpr ')' mblock
+ | WHEN PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock
{ $$ = block_end($remember, newWHENOP($mexpr, op_scope($mblock))); }
| DEFAULT block
{ $$ = newWHENOP(0, op_scope($block)); }
- | WHILE '(' remember texpr ')' mintro mblock cont
+ | WHILE PERLY_PAREN_OPEN remember texpr PERLY_PAREN_CLOSE mintro mblock cont
{
$$ = block_end($remember,
newWHILEOP(0, 1, NULL,
$texpr, $mblock, $cont, $mintro));
parser->copline = (line_t)$WHILE;
}
- | UNTIL '(' remember iexpr ')' mintro mblock cont
+ | UNTIL PERLY_PAREN_OPEN remember iexpr PERLY_PAREN_CLOSE mintro mblock cont
{
$$ = block_end($remember,
newWHILEOP(0, 1, NULL,
$iexpr, $mblock, $cont, $mintro));
parser->copline = (line_t)$UNTIL;
}
- | FOR '(' remember mnexpr[init_mnexpr] ';'
+ | FOR PERLY_PAREN_OPEN remember mnexpr[init_mnexpr] PERLY_SEMICOLON
{ parser->expect = XTERM; }
- texpr ';'
+ texpr PERLY_SEMICOLON
{ parser->expect = XTERM; }
- mintro mnexpr[iterate_mnexpr] ')'
+ mintro mnexpr[iterate_mnexpr] PERLY_PAREN_CLOSE
mblock
{
OP *initop = $init_mnexpr;
$$ = block_end($remember, forop);
parser->copline = (line_t)$FOR;
}
- | FOR MY remember my_scalar '(' mexpr ')' mblock cont
+ | FOR MY remember my_scalar PERLY_PAREN_OPEN mexpr PERLY_PAREN_CLOSE mblock cont
{
$$ = block_end($remember, newFOROP(0, $my_scalar, $mexpr, $mblock, $cont));
parser->copline = (line_t)$FOR;
}
- | FOR scalar '(' remember mexpr ')' mblock cont
+ | FOR scalar PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock cont
{
$$ = block_end($remember, newFOROP(0,
op_lvalue($scalar, OP_ENTERLOOP), $mexpr, $mblock, $cont));
}
| FOR my_refgen remember my_var
{ parser->in_my = 0; $<opval>$ = my($my_var); }[variable]
- '(' mexpr ')' mblock cont
+ PERLY_PAREN_OPEN mexpr PERLY_PAREN_CLOSE mblock cont
{
$$ = block_end(
$remember,
);
parser->copline = (line_t)$FOR;
}
- | FOR REFGEN refgen_topic '(' remember mexpr ')' mblock cont
+ | FOR REFGEN refgen_topic PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock cont
{
$$ = block_end($remember, newFOROP(
0, op_lvalue(newUNOP(OP_REFGEN, 0,
OP_ENTERLOOP), $mexpr, $mblock, $cont));
parser->copline = (line_t)$FOR;
}
- | FOR '(' remember mexpr ')' mblock cont
+ | FOR PERLY_PAREN_OPEN remember mexpr PERLY_PAREN_CLOSE mblock cont
{
$$ = block_end($remember,
newFOROP(0, NULL, $mexpr, $mblock, $cont));
package_version($version);
}
}
- stmtseq '}'
+ stmtseq PERLY_BRACE_CLOSE
{
/* a block is a loop that happens once */
$$ = newWHILEOP(0, 1, NULL,
if (parser->copline > (line_t)$PERLY_BRACE_OPEN)
parser->copline = (line_t)$PERLY_BRACE_OPEN;
}
- | sideff ';'
+ | sideff PERLY_SEMICOLON
{
$$ = $sideff;
}
- | YADAYADA ';'
+ | YADAYADA PERLY_SEMICOLON
{
$$ = newLISTOP(OP_DIE, 0, newOP(OP_PUSHMARK, 0),
newSVOP(OP_CONST, 0, newSVpvs("Unimplemented")));
}
- | ';'
+ | PERLY_SEMICOLON
{
$$ = NULL;
parser->copline = NOLINE;
($mblock)->op_flags |= OPf_PARENS;
$$ = op_scope($mblock);
}
- | ELSIF '(' mexpr ')' mblock else[else.recurse]
+ | ELSIF PERLY_PAREN_OPEN mexpr PERLY_PAREN_CLOSE mblock else[else.recurse]
{ parser->copline = (line_t)$ELSIF;
$$ = newCONDOP(0,
newSTATEOP(OPf_SPECIAL,NULL,$mexpr),
;
sigslurpsigil:
- '@'
+ PERLY_SNAIL
{ $$ = '@'; }
- | '%'
+ | PERLY_PERCENT_SIGN
{ $$ = '%'; }
/* @, %, @foo, %foo */
/* subroutine signature scalar element: e.g. '$x', '$=', '$x = $default' */
sigscalarelem:
- '$' sigvarname sigdefault
+ PERLY_DOLLAR sigvarname sigdefault
{
OP *var = $sigvarname;
OP *defexpr = $sigdefault;
/* list of subroutine signature elements */
siglist:
- siglist[list] ','
+ siglist[list] PERLY_COMMA
{ $$ = $list; }
- | siglist[list] ',' sigelem[element]
+ | siglist[list] PERLY_COMMA sigelem[element]
{
$$ = op_append_list(OP_LINESEQ, $list, $element);
}
{ $$ = $subsignature; }
/* Subroutine signature */
-subsignature: '(' subsigguts ')'
+subsignature: PERLY_PAREN_OPEN subsigguts PERLY_PAREN_CLOSE
{ $$ = $subsigguts; }
subsigguts:
/* Optional subroutine body (for named subroutine declaration) */
optsubbody: subbody { $$ = $subbody; }
- | ';' { $$ = NULL; }
+ | PERLY_SEMICOLON { $$ = NULL; }
;
/* Subroutine body (without signature) */
-subbody: remember PERLY_BRACE_OPEN stmtseq '}'
+subbody: remember PERLY_BRACE_OPEN stmtseq PERLY_BRACE_CLOSE
{
if (parser->copline > (line_t)$PERLY_BRACE_OPEN)
parser->copline = (line_t)$PERLY_BRACE_OPEN;
/* optional [ Subroutine body with optional signature ] (for named
* subroutine declaration) */
optsigsubbody: sigsubbody { $$ = $sigsubbody; }
- | ';' { $$ = NULL; }
+ | PERLY_SEMICOLON { $$ = NULL; }
/* Subroutine body with optional signature */
-sigsubbody: remember optsubsignature PERLY_BRACE_OPEN stmtseq '}'
+sigsubbody: remember optsubsignature PERLY_BRACE_OPEN stmtseq PERLY_BRACE_CLOSE
{
if (parser->copline > (line_t)$PERLY_BRACE_OPEN)
parser->copline = (line_t)$PERLY_BRACE_OPEN;
;
/* Expressions are a list of terms joined by commas */
-listexpr: listexpr[list] ','
+listexpr: listexpr[list] PERLY_COMMA
{ $$ = $list; }
- | listexpr[list] ',' term
+ | listexpr[list] PERLY_COMMA term
{
OP* term = $term;
$$ = op_append_elem(OP_LIST, $list, term);
{ $$ = op_convert_list($LSTOP, OPf_STACKED,
op_prepend_elem(OP_LIST, newGVREF($LSTOP,$indirob), $listexpr) );
}
- | FUNC '(' indirob expr ')' /* print ($fh @args */
+ | FUNC PERLY_PAREN_OPEN indirob expr PERLY_PAREN_CLOSE /* print ($fh @args */
{ $$ = op_convert_list($FUNC, OPf_STACKED,
op_prepend_elem(OP_LIST, newGVREF($FUNC,$indirob), $expr) );
}
- | term ARROW method '(' optexpr ')' /* $foo->bar(list) */
+ | term ARROW method PERLY_PAREN_OPEN optexpr PERLY_PAREN_CLOSE /* $foo->bar(list) */
{ $$ = op_convert_list(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST,
op_prepend_elem(OP_LIST, scalar($term), $optexpr),
op_prepend_elem(OP_LIST, $indirob, $optlistexpr),
newMETHOP(OP_METHOD, 0, $METHOD)));
}
- | FUNCMETH indirob '(' optexpr ')' /* method $object (@args) */
+ | FUNCMETH indirob PERLY_PAREN_OPEN optexpr PERLY_PAREN_CLOSE /* method $object (@args) */
{ $$ = op_convert_list(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST,
op_prepend_elem(OP_LIST, $indirob, $optexpr),
}
| LSTOP optlistexpr /* print @args */
{ $$ = op_convert_list($LSTOP, 0, $optlistexpr); }
- | FUNC '(' optexpr ')' /* print (@args) */
+ | FUNC PERLY_PAREN_OPEN optexpr PERLY_PAREN_CLOSE /* print (@args) */
{ $$ = op_convert_list($FUNC, 0, $optexpr); }
| FUNC SUBLEXSTART optexpr SUBLEXEND /* uc($arg) from "\U..." */
{ $$ = op_convert_list($FUNC, 0, $optexpr); }
;
/* Some kind of subscripted expression */
-subscripted: gelem PERLY_BRACE_OPEN expr ';' '}' /* *main::{something} */
- /* In this and all the hash accessors, ';' is
+subscripted: gelem PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* *main::{something} */
+ /* In this and all the hash accessors, PERLY_SEMICOLON is
* provided by the tokeniser */
{ $$ = newBINOP(OP_GELEM, 0, $gelem, scalar($expr)); }
- | scalar[array] '[' expr ']' /* $array[$element] */
+ | scalar[array] PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* $array[$element] */
{ $$ = newBINOP(OP_AELEM, 0, oopsAV($array), scalar($expr));
}
- | term[array_reference] ARROW '[' expr ']' /* somearef->[$element] */
+ | term[array_reference] ARROW PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* somearef->[$element] */
{ $$ = newBINOP(OP_AELEM, 0,
ref(newAVREF($array_reference),OP_RV2AV),
scalar($expr));
}
- | subscripted[array_reference] '[' expr ']' /* $foo->[$bar]->[$baz] */
+ | subscripted[array_reference] PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* $foo->[$bar]->[$baz] */
{ $$ = newBINOP(OP_AELEM, 0,
ref(newAVREF($array_reference),OP_RV2AV),
scalar($expr));
}
- | scalar[hash] PERLY_BRACE_OPEN expr ';' '}' /* $foo{bar();} */
+ | scalar[hash] PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* $foo{bar();} */
{ $$ = newBINOP(OP_HELEM, 0, oopsHV($hash), jmaybe($expr));
}
- | term[hash_reference] ARROW PERLY_BRACE_OPEN expr ';' '}' /* somehref->{bar();} */
+ | term[hash_reference] ARROW PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* somehref->{bar();} */
{ $$ = newBINOP(OP_HELEM, 0,
ref(newHVREF($hash_reference),OP_RV2HV),
jmaybe($expr)); }
- | subscripted[hash_reference] PERLY_BRACE_OPEN expr ';' '}' /* $foo->[bar]->{baz;} */
+ | subscripted[hash_reference] PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* $foo->[bar]->{baz;} */
{ $$ = newBINOP(OP_HELEM, 0,
ref(newHVREF($hash_reference),OP_RV2HV),
jmaybe($expr)); }
- | term[code_reference] ARROW '(' ')' /* $subref->() */
+ | term[code_reference] ARROW PERLY_PAREN_OPEN PERLY_PAREN_CLOSE /* $subref->() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
newCVREF(0, scalar($code_reference)));
if (parser->expect == XBLOCK)
parser->expect = XOPERATOR;
}
- | term[code_reference] ARROW '(' expr ')' /* $subref->(@args) */
+ | term[code_reference] ARROW PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE /* $subref->(@args) */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $expr,
newCVREF(0, scalar($code_reference))));
parser->expect = XOPERATOR;
}
- | subscripted[code_reference] '(' expr ')' /* $foo->{bar}->(@args) */
+ | subscripted[code_reference] PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE /* $foo->{bar}->(@args) */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $expr,
newCVREF(0, scalar($code_reference))));
if (parser->expect == XBLOCK)
parser->expect = XOPERATOR;
}
- | subscripted[code_reference] '(' ')' /* $foo->{bar}->() */
+ | subscripted[code_reference] PERLY_PAREN_OPEN PERLY_PAREN_CLOSE /* $foo->{bar}->() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
newCVREF(0, scalar($code_reference)));
if (parser->expect == XBLOCK)
parser->expect = XOPERATOR;
}
- | '(' expr[list] ')' '[' expr[slice] ']' /* list slice */
+ | PERLY_PAREN_OPEN expr[list] PERLY_PAREN_CLOSE PERLY_BRACKET_OPEN expr[slice] PERLY_BRACKET_CLOSE /* list slice */
{ $$ = newSLICEOP(0, $slice, $list); }
- | QWLIST '[' expr ']' /* list literal slice */
+ | QWLIST PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* list literal slice */
{ $$ = newSLICEOP(0, $expr, $QWLIST); }
- | '(' ')' '[' expr ']' /* empty list slice! */
+ | PERLY_PAREN_OPEN PERLY_PAREN_CLOSE PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* empty list slice! */
{ $$ = newSLICEOP(0, $expr, NULL); }
;
;
/* Unary operators and terms */
-termunop : '-' term %prec UMINUS /* -$x */
+termunop : PERLY_MINUS term %prec UMINUS /* -$x */
{ $$ = newUNOP(OP_NEGATE, 0, scalar($term)); }
- | '+' term %prec UMINUS /* +$x */
+ | PERLY_PLUS term %prec UMINUS /* +$x */
{ $$ = $term; }
- | '!' term /* !$x */
+ | PERLY_EXCLAMATION_MARK term /* !$x */
{ $$ = newUNOP(OP_NOT, 0, scalar($term)); }
- | '~' term /* ~$x */
- { $$ = newUNOP($1, 0, scalar($term)); }
+ | PERLY_TILDE term /* ~$x */
+ { $$ = newUNOP($PERLY_TILDE, 0, scalar($term)); }
| term POSTINC /* $x++ */
{ $$ = newUNOP(OP_POSTINC, 0,
op_lvalue(scalar($term), OP_POSTINC)); }
;
/* Constructors for anonymous data */
-anonymous: '[' expr ']'
+anonymous: PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE
{ $$ = newANONLIST($expr); }
- | '[' ']'
+ | PERLY_BRACKET_OPEN PERLY_BRACKET_CLOSE
{ $$ = newANONLIST(NULL);}
- | HASHBRACK expr ';' '}' %prec '(' /* { foo => "Bar" } */
+ | HASHBRACK expr PERLY_SEMICOLON PERLY_BRACE_CLOSE %prec PERLY_PAREN_OPEN /* { foo => "Bar" } */
{ $$ = newANONHASH($expr); }
- | HASHBRACK ';' '}' %prec '(' /* { } (';' by tokener) */
+ | HASHBRACK PERLY_SEMICOLON PERLY_BRACE_CLOSE %prec PERLY_PAREN_OPEN /* { } (PERLY_SEMICOLON by tokener) */
{ $$ = newANONHASH(NULL); }
- | ANONSUB startanonsub proto subattrlist subbody %prec '('
+ | ANONSUB startanonsub proto subattrlist subbody %prec PERLY_PAREN_OPEN
{ SvREFCNT_inc_simple_void(PL_compcv);
$$ = newANONATTRSUB($startanonsub, $proto, $subattrlist, $subbody); }
- | ANON_SIGSUB startanonsub subattrlist sigsubbody %prec '('
+ | ANON_SIGSUB startanonsub subattrlist sigsubbody %prec PERLY_PAREN_OPEN
{ SvREFCNT_inc_simple_void(PL_compcv);
$$ = newANONATTRSUB($startanonsub, NULL, $subattrlist, $sigsubbody); }
;
/* Things called with "do" */
termdo : DO term %prec UNIOP /* do $filename */
{ $$ = dofile($term, $DO);}
- | DO block %prec '(' /* do { code */
+ | DO block %prec PERLY_PAREN_OPEN /* do { code */
{ $$ = newUNOP(OP_NULL, OPf_SPECIAL, op_scope($block));}
;
| termunop
| anonymous
| termdo
- | term[condition] '?' term[then] ':' term[else]
+ | term[condition] PERLY_QUESTION_MARK term[then] PERLY_COLON term[else]
{ $$ = newCONDOP(0, $condition, $then, $else); }
| REFGEN term[operand] /* \$x, \@y, \%z */
{ $$ = newUNOP(OP_REFGEN, 0, $operand); }
{ $$ = $myattrterm; }
| LOCAL term[operand] %prec UNIOP
{ $$ = localize($operand,0); }
- | '(' expr ')'
+ | PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE
{ $$ = sawparens($expr); }
| QWLIST
{ $$ = $QWLIST; }
- | '(' ')'
+ | PERLY_PAREN_OPEN PERLY_PAREN_CLOSE
{ $$ = sawparens(newNULLLIST()); }
- | scalar %prec '('
+ | scalar %prec PERLY_PAREN_OPEN
{ $$ = $scalar; }
- | star %prec '('
+ | star %prec PERLY_PAREN_OPEN
{ $$ = $star; }
- | hsh %prec '('
+ | hsh %prec PERLY_PAREN_OPEN
{ $$ = $hsh; }
- | ary %prec '('
+ | ary %prec PERLY_PAREN_OPEN
{ $$ = $ary; }
- | arylen %prec '(' /* $#x, $#{ something } */
+ | arylen %prec PERLY_PAREN_OPEN /* $#x, $#{ something } */
{ $$ = newUNOP(OP_AV2ARYLEN, 0, ref($arylen, OP_AV2ARYLEN));}
| subscripted
{ $$ = $subscripted; }
- | sliceme '[' expr ']' /* array slice */
+ | sliceme PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* array slice */
{ $$ = op_prepend_elem(OP_ASLICE,
newOP(OP_PUSHMARK, 0),
newLISTOP(OP_ASLICE, 0,
$$->op_private |=
$sliceme->op_private & OPpSLICEWARNING;
}
- | kvslice '[' expr ']' /* array key/value slice */
+ | kvslice PERLY_BRACKET_OPEN expr PERLY_BRACKET_CLOSE /* array key/value slice */
{ $$ = op_prepend_elem(OP_KVASLICE,
newOP(OP_PUSHMARK, 0),
newLISTOP(OP_KVASLICE, 0,
$$->op_private |=
$kvslice->op_private & OPpSLICEWARNING;
}
- | sliceme PERLY_BRACE_OPEN expr ';' '}' /* @hash{@keys} */
+ | sliceme PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* @hash{@keys} */
{ $$ = op_prepend_elem(OP_HSLICE,
newOP(OP_PUSHMARK, 0),
newLISTOP(OP_HSLICE, 0,
$$->op_private |=
$sliceme->op_private & OPpSLICEWARNING;
}
- | kvslice PERLY_BRACE_OPEN expr ';' '}' /* %hash{@keys} */
+ | kvslice PERLY_BRACE_OPEN expr PERLY_SEMICOLON PERLY_BRACE_CLOSE /* %hash{@keys} */
{ $$ = op_prepend_elem(OP_KVHSLICE,
newOP(OP_PUSHMARK, 0),
newLISTOP(OP_KVHSLICE, 0,
$$->op_private |=
$kvslice->op_private & OPpSLICEWARNING;
}
- | THING %prec '('
+ | THING %prec PERLY_PAREN_OPEN
{ $$ = $THING; }
| amper /* &foo; */
{ $$ = newUNOP(OP_ENTERSUB, 0, scalar($amper)); }
- | amper '(' ')' /* &foo() or foo() */
+ | amper PERLY_PAREN_OPEN PERLY_PAREN_CLOSE /* &foo() or foo() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($amper));
}
- | amper '(' expr ')' /* &foo(@args) or foo(@args) */
+ | amper PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE /* &foo(@args) or foo(@args) */
{
$$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $expr, scalar($amper)));
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $optlistexpr, scalar($subname)));
}
- | term[operand] ARROW '$' '*'
+ | term[operand] ARROW PERLY_DOLLAR PERLY_STAR
{ $$ = newSVREF($operand); }
- | term[operand] ARROW '@' '*'
+ | term[operand] ARROW PERLY_SNAIL PERLY_STAR
{ $$ = newAVREF($operand); }
- | term[operand] ARROW '%' '*'
+ | term[operand] ARROW PERLY_PERCENT_SIGN PERLY_STAR
{ $$ = newHVREF($operand); }
- | term[operand] ARROW '&' '*'
+ | term[operand] ARROW PERLY_AMPERSAND PERLY_STAR
{ $$ = newUNOP(OP_ENTERSUB, 0,
- scalar(newCVREF($3,$operand))); }
- | term[operand] ARROW '*' '*' %prec '('
+ scalar(newCVREF($PERLY_AMPERSAND,$operand))); }
+ | term[operand] ARROW PERLY_STAR PERLY_STAR %prec PERLY_PAREN_OPEN
{ $$ = newGVREF(0,$operand); }
| LOOPEX /* loop exiting command (goto, last, dump, etc) */
{ $$ = newOP($LOOPEX, OPf_SPECIAL);
op_append_elem(OP_LIST, $operand, scalar($UNIOPSUB))); }
| FUNC0 /* Nullary operator */
{ $$ = newOP($FUNC0, 0); }
- | FUNC0 '(' ')'
+ | FUNC0 PERLY_PAREN_OPEN PERLY_PAREN_CLOSE
{ $$ = newOP($FUNC0, 0);}
| FUNC0OP /* Same as above, but op created in toke.c */
{ $$ = $FUNC0OP; }
- | FUNC0OP '(' ')'
+ | FUNC0OP PERLY_PAREN_OPEN PERLY_PAREN_CLOSE
{ $$ = $FUNC0OP; }
| FUNC0SUB /* Sub treated as nullop */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($FUNC0SUB)); }
- | FUNC1 '(' ')' /* not () */
+ | FUNC1 PERLY_PAREN_OPEN PERLY_PAREN_CLOSE /* not () */
{ $$ = ($FUNC1 == OP_NOT)
? newUNOP($FUNC1, 0, newSVOP(OP_CONST, 0, newSViv(0)))
: newOP($FUNC1, OPf_SPECIAL); }
- | FUNC1 '(' expr ')' /* not($foo) */
+ | FUNC1 PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE /* not($foo) */
{ $$ = newUNOP($FUNC1, 0, $expr); }
| PMFUNC /* m//, s///, qr//, tr/// */
{
;
/* Things that can be "my"'d */
-myterm : '(' expr ')'
+myterm : PERLY_PAREN_OPEN expr PERLY_PAREN_CLOSE
{ $$ = sawparens($expr); }
- | '(' ')'
+ | PERLY_PAREN_OPEN PERLY_PAREN_CLOSE
{ $$ = sawparens(newNULLLIST()); }
- | scalar %prec '('
+ | scalar %prec PERLY_PAREN_OPEN
{ $$ = $scalar; }
- | hsh %prec '('
+ | hsh %prec PERLY_PAREN_OPEN
{ $$ = $hsh; }
- | ary %prec '('
+ | ary %prec PERLY_PAREN_OPEN
{ $$ = $ary; }
;
optrepl: /* NULL */
{ $$ = NULL; }
- | '/' expr
+ | PERLY_SLASH expr
{ $$ = $expr; }
;
| REFGEN MY
;
-amper : '&' indirob
- { $$ = newCVREF($1,$indirob); }
+amper : PERLY_AMPERSAND indirob
+ { $$ = newCVREF($PERLY_AMPERSAND,$indirob); }
;
-scalar : '$' indirob
+scalar : PERLY_DOLLAR indirob
{ $$ = newSVREF($indirob); }
;
-ary : '@' indirob
+ary : PERLY_SNAIL indirob
{ $$ = newAVREF($indirob);
- if ($$) $$->op_private |= $1;
+ if ($$) $$->op_private |= $PERLY_SNAIL;
}
;
-hsh : '%' indirob
+hsh : PERLY_PERCENT_SIGN indirob
{ $$ = newHVREF($indirob);
- if ($$) $$->op_private |= $1;
+ if ($$) $$->op_private |= $PERLY_PERCENT_SIGN;
}
;
arylen : DOLSHARP indirob
{ $$ = newAVREF($indirob); }
- | term ARROW DOLSHARP '*'
+ | term ARROW DOLSHARP PERLY_STAR
{ $$ = newAVREF($term); }
;
-star : '*' indirob
+star : PERLY_STAR indirob
{ $$ = newGVREF(0,$indirob); }
;
sliceme : ary
- | term ARROW '@'
+ | term ARROW PERLY_SNAIL
{ $$ = newAVREF($term); }
;
kvslice : hsh
- | term ARROW '%'
+ | term ARROW PERLY_PERCENT_SIGN
{ $$ = newHVREF($term); }
;
gelem : star
- | term ARROW '*'
+ | term ARROW PERLY_STAR
{ $$ = newGVREF(0,$term); }
;
https://perl5.git.perl.org / perl5.git / blobdiff