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authorJarkko Hietaniemi <jhi@iki.fi>2014-06-13 15:21:25 -0400
committerJarkko Hietaniemi <jhi@iki.fi>2014-06-13 15:41:55 -0400
commitb5bbe64ad2ec51417ef02ac52304ed45fe37be3f (patch)
tree71f1b45882f215a6d886d3bc08954c02a54e6af0 /perly.y
parent7053d92917f7cb46452de86dc4c6d8644cae849c (diff)
downloadperl-b5bbe64ad2ec51417ef02ac52304ed45fe37be3f.tar.gz
Remove MAD.
MAD = Misc Attribute Decoration; unmaintained attempt at preserving the Perl parse tree more faithfully so that automatic conversion to Perl 6 would have been easier.
Diffstat (limited to 'perly.y')
-rw-r--r--perly.y761
1 files changed, 160 insertions, 601 deletions
diff --git a/perly.y b/perly.y
index 10479136bf..de90b2adca 100644
--- a/perly.y
+++ b/perly.y
@@ -20,20 +20,6 @@
* to run regen_perly.pl, which re-creates the files perly.h, perly.tab
* and perly.act which are derived from this.
*
- * Note that these derived files are included and compiled twice; once
- * from perly.c, and once from madly.c. The second time, a number of MAD
- * macros are defined, which compile in extra code that allows the parse
- * tree to be accurately dumped. In particular:
- *
- * MAD defined if compiling madly.c
- * DO_MAD(A) expands to A under madly.c, to null otherwise
- * IF_MAD(a,b) expands to A under madly.c, to B otherwise
- * TOKEN_GETMAD() expands to token_getmad() under madly.c, to null otherwise
- * TOKEN_FREE() similarly
- * OP_GETMAD() similarly
- * IVAL(i) expands to (i)->tk_lval.ival or (i)
- * PVAL(p) expands to (p)->tk_lval.pval or (p)
- *
* The main job of of this grammar is to call the various newFOO()
* functions in op.c to build a syntax tree of OP structs.
* It relies on the lexer in toke.c to do the tokenizing.
@@ -47,8 +33,6 @@
%pure_parser
-/* FIXME for MAD - is the new mintro on while and until important? */
-
%start grammar
%union {
@@ -57,39 +41,29 @@
char *pval;
OP *opval;
GV *gvval;
-#ifdef PERL_IN_MADLY_C
- TOKEN* p_tkval;
- TOKEN* i_tkval;
-#else
- char *p_tkval;
- I32 i_tkval;
-#endif
-#ifdef PERL_MAD
- TOKEN* tkval;
-#endif
}
%token <ival> GRAMPROG GRAMEXPR GRAMBLOCK GRAMBARESTMT GRAMFULLSTMT GRAMSTMTSEQ
-%token <i_tkval> '{' '}' '[' ']' '-' '+' '$' '@' '%' '*' '&' ';' '=' '.'
+%token <ival> '{' '}' '[' ']' '-' '+' '$' '@' '%' '*' '&' ';' '=' '.'
%token <opval> WORD METHOD FUNCMETH THING PMFUNC PRIVATEREF QWLIST
%token <opval> FUNC0OP FUNC0SUB UNIOPSUB LSTOPSUB
%token <opval> PLUGEXPR PLUGSTMT
-%token <p_tkval> LABEL
-%token <i_tkval> FORMAT SUB ANONSUB PACKAGE USE
-%token <i_tkval> WHILE UNTIL IF UNLESS ELSE ELSIF CONTINUE FOR
-%token <i_tkval> GIVEN WHEN DEFAULT
-%token <i_tkval> LOOPEX DOTDOT YADAYADA
-%token <i_tkval> FUNC0 FUNC1 FUNC UNIOP LSTOP
-%token <i_tkval> RELOP EQOP MULOP ADDOP
-%token <i_tkval> DOLSHARP DO HASHBRACK NOAMP
-%token <i_tkval> LOCAL MY REQUIRE
-%token <i_tkval> COLONATTR FORMLBRACK FORMRBRACK
+%token <pval> LABEL
+%token <ival> FORMAT SUB ANONSUB PACKAGE USE
+%token <ival> WHILE UNTIL IF UNLESS ELSE ELSIF CONTINUE FOR
+%token <ival> GIVEN WHEN DEFAULT
+%token <ival> LOOPEX DOTDOT YADAYADA
+%token <ival> FUNC0 FUNC1 FUNC UNIOP LSTOP
+%token <ival> RELOP EQOP MULOP ADDOP
+%token <ival> DOLSHARP DO HASHBRACK NOAMP
+%token <ival> LOCAL MY REQUIRE
+%token <ival> COLONATTR FORMLBRACK FORMRBRACK
%type <ival> grammar remember mremember
%type <ival> startsub startanonsub startformsub
-/* FIXME for MAD - are these two ival? */
+
%type <ival> mintro
%type <opval> stmtseq fullstmt labfullstmt barestmt block mblock else
@@ -102,39 +76,37 @@
%type <opval> realsubbody subsignature termbinop termunop anonymous termdo
%type <opval> formstmtseq formline formarg
-%nonassoc <i_tkval> PREC_LOW
+%nonassoc <ival> PREC_LOW
%nonassoc LOOPEX
-%left <i_tkval> OROP DOROP
-%left <i_tkval> ANDOP
-%right <i_tkval> NOTOP
+%left <ival> OROP DOROP
+%left <ival> ANDOP
+%right <ival> NOTOP
%nonassoc LSTOP LSTOPSUB
-%left <i_tkval> ','
-%right <i_tkval> ASSIGNOP
-%right <i_tkval> '?' ':'
+%left <ival> ','
+%right <ival> ASSIGNOP
+%right <ival> '?' ':'
%nonassoc DOTDOT YADAYADA
-%left <i_tkval> OROR DORDOR
-%left <i_tkval> ANDAND
-%left <i_tkval> BITOROP
-%left <i_tkval> BITANDOP
+%left <ival> OROR DORDOR
+%left <ival> ANDAND
+%left <ival> BITOROP
+%left <ival> BITANDOP
%nonassoc EQOP
%nonassoc RELOP
%nonassoc UNIOP UNIOPSUB
%nonassoc REQUIRE
-%left <i_tkval> SHIFTOP
+%left <ival> SHIFTOP
%left ADDOP
%left MULOP
-%left <i_tkval> MATCHOP
-%right <i_tkval> '!' '~' UMINUS REFGEN
-%right <i_tkval> POWOP
-%nonassoc <i_tkval> PREINC PREDEC POSTINC POSTDEC POSTJOIN
-%left <i_tkval> ARROW
-%nonassoc <i_tkval> ')'
-%left <i_tkval> '('
+%left <ival> MATCHOP
+%right <ival> '!' '~' UMINUS REFGEN
+%right <ival> POWOP
+%nonassoc <ival> PREINC PREDEC POSTINC POSTDEC POSTJOIN
+%left <ival> ARROW
+%nonassoc <ival> ')'
+%left <ival> '('
%left '[' '{'
-%token <i_tkval> PEG
-
%% /* RULES */
/* Top-level choice of what kind of thing yyparse was called to parse */
@@ -205,21 +177,17 @@ grammar : GRAMPROG
/* An ordinary block */
block : '{' remember stmtseq '}'
- { if (PL_parser->copline > (line_t)IVAL($1))
- PL_parser->copline = (line_t)IVAL($1);
+ { if (PL_parser->copline > (line_t)$1)
+ PL_parser->copline = (line_t)$1;
$$ = block_end($2, $3);
- TOKEN_GETMAD($1,$$,'{');
- TOKEN_GETMAD($4,$$,'}');
}
;
/* format body */
formblock: '=' remember ';' FORMRBRACK formstmtseq ';' '.'
- { if (PL_parser->copline > (line_t)IVAL($1))
- PL_parser->copline = (line_t)IVAL($1);
+ { if (PL_parser->copline > (line_t)$1)
+ PL_parser->copline = (line_t)$1;
$$ = block_end($2, $5);
- TOKEN_GETMAD($1,$$,'{');
- TOKEN_GETMAD($7,$$,'}');
}
;
@@ -228,11 +196,9 @@ remember: /* NULL */ /* start a full lexical scope */
;
mblock : '{' mremember stmtseq '}'
- { if (PL_parser->copline > (line_t)IVAL($1))
- PL_parser->copline = (line_t)IVAL($1);
+ { if (PL_parser->copline > (line_t)$1)
+ PL_parser->copline = (line_t)$1;
$$ = block_end($2, $3);
- TOKEN_GETMAD($1,$$,'{');
- TOKEN_GETMAD($4,$$,'}');
}
;
@@ -265,11 +231,7 @@ formstmtseq: /* NULL */
/* A statement in the program, including optional labels */
fullstmt: barestmt
{
- if($1) {
- $$ = newSTATEOP(0, NULL, $1);
- } else {
- $$ = IF_MAD(newOP(OP_NULL, 0), NULL);
- }
+ $$ = $1 ? newSTATEOP(0, NULL, $1) : NULL;
}
| labfullstmt
{ $$ = $1; }
@@ -277,41 +239,22 @@ fullstmt: barestmt
labfullstmt: LABEL barestmt
{
- $$ = newSTATEOP(SVf_UTF8
- * PVAL($1)[strlen(PVAL($1))+1],
- PVAL($1), $2);
- TOKEN_GETMAD($1,
- $2 ? cLISTOPx($$)->op_first : $$, 'L');
+ $$ = newSTATEOP(SVf_UTF8 * $1[strlen($1)+1], $1, $2);
}
| LABEL labfullstmt
{
- $$ = newSTATEOP(SVf_UTF8
- * PVAL($1)[strlen(PVAL($1))+1],
- PVAL($1), $2);
- TOKEN_GETMAD($1, cLISTOPx($$)->op_first, 'L');
+ $$ = newSTATEOP(SVf_UTF8 * $1[strlen($1)+1], $1, $2);
}
;
/* A bare statement, lacking label and other aspects of state op */
barestmt: PLUGSTMT
{ $$ = $1; }
- | PEG
- {
- $$ = newOP(OP_NULL,0);
- TOKEN_GETMAD($1,$$,'p');
- }
| FORMAT startformsub formname formblock
{
CV *fmtcv = PL_compcv;
-#ifdef MAD
- $$ = newFORM($2, $3, $4);
- prepend_madprops($1->tk_mad, $$, 'F');
- $1->tk_mad = 0;
- token_free($1);
-#else
newFORM($2, $3, $4);
$$ = (OP*)NULL;
-#endif
if (CvOUTSIDE(fmtcv) && !CvEVAL(CvOUTSIDE(fmtcv))) {
SvREFCNT_inc_simple_void(fmtcv);
pad_add_anon(fmtcv, OP_NULL);
@@ -342,80 +285,39 @@ barestmt: PLUGSTMT
proto subattrlist optsubbody
{
SvREFCNT_inc_simple_void(PL_compcv);
-#ifdef MAD
- {
- OP* o = newSVOP(OP_ANONCODE, 0,
- (SV*)(
-#endif
$2->op_type == OP_CONST
? newATTRSUB($3, $2, $5, $6, $7)
: newMYSUB($3, $2, $5, $6, $7)
-#ifdef MAD
- ));
- $$ = newOP(OP_NULL,0);
- op_getmad(o,$$,'&');
- op_getmad($2,$$,'n');
- op_getmad($5,$$,'s');
- op_getmad($6,$$,'a');
- token_getmad($1,$$,'d');
- append_madprops($7->op_madprop, $$, 0);
- $7->op_madprop = 0;
- }
-#else
;
$$ = (OP*)NULL;
-#endif
intro_my();
}
| PACKAGE WORD WORD ';'
{
-#ifdef MAD
- $$ = package($3);
- token_getmad($1,$$,'o');
- if ($2)
- package_version($2);
- token_getmad($4,$$,';');
-#else
package($3);
if ($2)
package_version($2);
$$ = (OP*)NULL;
-#endif
}
| USE startsub
{ CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ }
WORD WORD optlistexpr ';'
{
SvREFCNT_inc_simple_void(PL_compcv);
-#ifdef MAD
- $$ = utilize(IVAL($1), $2, $4, $5, $6);
- token_getmad($1,$$,'o');
- token_getmad($7,$$,';');
- if (PL_parser->rsfp_filters &&
- AvFILLp(PL_parser->rsfp_filters) >= 0)
- append_madprops(newMADPROP('!', MAD_NULL, NULL, 0), $$, 0);
-#else
- utilize(IVAL($1), $2, $4, $5, $6);
+ utilize($1, $2, $4, $5, $6);
$$ = (OP*)NULL;
-#endif
}
| IF '(' remember mexpr ')' mblock else
{
$$ = block_end($3,
newCONDOP(0, $4, op_scope($6), $7));
- TOKEN_GETMAD($1,$$,'I');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| UNLESS '(' remember miexpr ')' mblock else
{
$$ = block_end($3,
newCONDOP(0, $4, op_scope($6), $7));
- TOKEN_GETMAD($1,$$,'I');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| GIVEN '(' remember mexpr ')' mblock
{
@@ -426,7 +328,7 @@ barestmt: PLUGSTMT
|| PAD_COMPNAME_FLAGS_isOUR(offset)
? 0
: offset));
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| WHEN '(' remember mexpr ')' mblock
{ $$ = block_end($3, newWHENOP($4, op_scope($6))); }
@@ -437,25 +339,19 @@ barestmt: PLUGSTMT
$$ = block_end($3,
newWHILEOP(0, 1, (LOOP*)(OP*)NULL,
$4, $7, $8, $6));
- TOKEN_GETMAD($1,$$,'W');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| UNTIL '(' remember iexpr ')' mintro mblock cont
{
$$ = block_end($3,
newWHILEOP(0, 1, (LOOP*)(OP*)NULL,
$4, $7, $8, $6));
- TOKEN_GETMAD($1,$$,'W');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| FOR '(' remember mnexpr ';' texpr ';' mintro mnexpr ')'
mblock
{
- OP *initop = IF_MAD($4 ? $4 : newOP(OP_NULL, 0), $4);
+ OP *initop = $4;
OP *forop = newWHILEOP(0, 1, (LOOP*)(OP*)NULL,
scalar($6), $11, $9, $8);
if (initop) {
@@ -464,41 +360,25 @@ barestmt: PLUGSTMT
newOP(OP_UNSTACK, OPf_SPECIAL),
forop));
}
- DO_MAD({ forop = newUNOP(OP_NULL, 0, forop); })
$$ = block_end($3, forop);
- TOKEN_GETMAD($1,$$,'3');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,'1');
- TOKEN_GETMAD($7,$$,'2');
- TOKEN_GETMAD($10,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| FOR MY remember my_scalar '(' mexpr ')' mblock cont
{
$$ = block_end($3, newFOROP(0, $4, $6, $8, $9));
- TOKEN_GETMAD($1,$$,'W');
- TOKEN_GETMAD($2,$$,'d');
- TOKEN_GETMAD($5,$$,'(');
- TOKEN_GETMAD($7,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| FOR scalar '(' remember mexpr ')' mblock cont
{
$$ = block_end($4, newFOROP(0,
op_lvalue($2, OP_ENTERLOOP), $5, $7, $8));
- TOKEN_GETMAD($1,$$,'W');
- TOKEN_GETMAD($3,$$,'(');
- TOKEN_GETMAD($6,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| FOR '(' remember mexpr ')' mblock cont
{
$$ = block_end($3,
newFOROP(0, (OP*)NULL, $4, $6, $7));
- TOKEN_GETMAD($1,$$,'W');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- PL_parser->copline = (line_t)IVAL($1);
+ PL_parser->copline = (line_t)$1;
}
| block cont
{
@@ -518,22 +398,18 @@ barestmt: PLUGSTMT
/* a block is a loop that happens once */
$$ = newWHILEOP(0, 1, (LOOP*)(OP*)NULL,
(OP*)NULL, block_end($5, $7), (OP*)NULL, 0);
- TOKEN_GETMAD($4,$$,'{');
- TOKEN_GETMAD($8,$$,'}');
- if (PL_parser->copline > (line_t)IVAL($4))
- PL_parser->copline = (line_t)IVAL($4);
+ if (PL_parser->copline > (line_t)$4)
+ PL_parser->copline = (line_t)$4;
}
| sideff ';'
{
PL_parser->expect = XSTATE;
$$ = $1;
- TOKEN_GETMAD($2,$$,';');
}
| ';'
{
PL_parser->expect = XSTATE;
- $$ = IF_MAD(newOP(OP_NULL, 0), (OP*)NULL);
- TOKEN_GETMAD($1,$$,';');
+ $$ = (OP*)NULL;
PL_parser->copline = NOLINE;
}
;
@@ -543,16 +419,10 @@ formline: THING formarg
{ OP *list;
if ($2) {
OP *term = $2;
- DO_MAD(term = newUNOP(OP_NULL, 0, term));
list = op_append_elem(OP_LIST, $1, term);
}
else {
-#ifdef MAD
- OP *op = newNULLLIST();
- list = op_append_elem(OP_LIST, $1, op);
-#else
list = $1;
-#endif
}
if (PL_parser->copline == NOLINE)
PL_parser->copline = CopLINE(PL_curcop)-1;
@@ -574,26 +444,16 @@ sideff : error
| expr
{ $$ = $1; }
| expr IF expr
- { $$ = newLOGOP(OP_AND, 0, $3, $1);
- TOKEN_GETMAD($2,$$,'i');
- }
+ { $$ = newLOGOP(OP_AND, 0, $3, $1); }
| expr UNLESS expr
- { $$ = newLOGOP(OP_OR, 0, $3, $1);
- TOKEN_GETMAD($2,$$,'i');
- }
+ { $$ = newLOGOP(OP_OR, 0, $3, $1); }
| expr WHILE expr
- { $$ = newLOOPOP(OPf_PARENS, 1, scalar($3), $1);
- TOKEN_GETMAD($2,$$,'w');
- }
+ { $$ = newLOOPOP(OPf_PARENS, 1, scalar($3), $1); }
| expr UNTIL iexpr
- { $$ = newLOOPOP(OPf_PARENS, 1, $3, $1);
- TOKEN_GETMAD($2,$$,'w');
- }
+ { $$ = newLOOPOP(OPf_PARENS, 1, $3, $1); }
| expr FOR expr
{ $$ = newFOROP(0, (OP*)NULL, $3, $1, (OP*)NULL);
- TOKEN_GETMAD($2,$$,'w');
- PL_parser->copline = (line_t)IVAL($2);
- }
+ PL_parser->copline = (line_t)$2; }
| expr WHEN expr
{ $$ = newWHENOP($3, op_scope($1)); }
;
@@ -605,17 +465,13 @@ else : /* NULL */
{
($2)->op_flags |= OPf_PARENS;
$$ = op_scope($2);
- TOKEN_GETMAD($1,$$,'o');
}
| ELSIF '(' mexpr ')' mblock else
- { PL_parser->copline = (line_t)IVAL($1);
+ { PL_parser->copline = (line_t)$1;
$$ = newCONDOP(0,
newSTATEOP(OPf_SPECIAL,NULL,$3),
op_scope($5), $6);
PL_hints |= HINT_BLOCK_SCOPE;
- TOKEN_GETMAD($1,$$,'I');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($4,$$,')');
}
;
@@ -623,10 +479,7 @@ else : /* NULL */
cont : /* NULL */
{ $$ = (OP*)NULL; }
| CONTINUE block
- {
- $$ = op_scope($2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = op_scope($2); }
;
/* determine whether there are any new my declarations */
@@ -702,30 +555,16 @@ proto : /* NULL */
subattrlist: /* NULL */
{ $$ = (OP*)NULL; }
| COLONATTR THING
- { $$ = $2;
- TOKEN_GETMAD($1,$$,':');
- }
+ { $$ = $2; }
| COLONATTR
- { $$ = IF_MAD(
- newOP(OP_NULL, 0),
- (OP*)NULL
- );
- TOKEN_GETMAD($1,$$,':');
- }
+ { $$ = (OP*)NULL; }
;
/* List of attributes for a "my" variable declaration */
myattrlist: COLONATTR THING
- { $$ = $2;
- TOKEN_GETMAD($1,$$,':');
- }
+ { $$ = $2; }
| COLONATTR
- { $$ = IF_MAD(
- newOP(OP_NULL, 0),
- (OP*)NULL
- );
- TOKEN_GETMAD($1,$$,':');
- }
+ { $$ = (OP*)NULL; }
;
/* Optional subroutine signature */
@@ -751,60 +590,36 @@ subsignature: /* NULL */ { $$ = (OP*)NULL; }
/* Subroutine body - block with optional signature */
realsubbody: remember subsignature '{' stmtseq '}'
{
- if (PL_parser->copline > (line_t)IVAL($3))
- PL_parser->copline = (line_t)IVAL($3);
+ if (PL_parser->copline > (line_t)$3)
+ PL_parser->copline = (line_t)$3;
$$ = block_end($1,
op_append_list(OP_LINESEQ, $2, $4));
- TOKEN_GETMAD($3,$$,'{');
- TOKEN_GETMAD($5,$$,'}');
}
;
/* Optional subroutine body, for named subroutine declaration */
optsubbody: realsubbody { $$ = $1; }
- | ';' { $$ = IF_MAD(
- newOP(OP_NULL,0),
- (OP*)NULL
- );
+ | ';' { $$ = (OP*)NULL;
PL_parser->expect = XSTATE;
- TOKEN_GETMAD($1,$$,';');
}
;
/* Ordinary expressions; logical combinations */
expr : expr ANDOP expr
- { $$ = newLOGOP(OP_AND, 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP(OP_AND, 0, $1, $3); }
| expr OROP expr
- { $$ = newLOGOP(IVAL($2), 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP($2, 0, $1, $3); }
| expr DOROP expr
- { $$ = newLOGOP(OP_DOR, 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP(OP_DOR, 0, $1, $3); }
| listexpr %prec PREC_LOW
;
/* Expressions are a list of terms joined by commas */
listexpr: listexpr ','
- {
-#ifdef MAD
- OP* op = newNULLLIST();
- token_getmad($2,op,',');
- $$ = op_append_elem(OP_LIST, $1, op);
-#else
- $$ = $1;
-#endif
- }
+ { $$ = $1; }
| listexpr ',' term
{
OP* term = $3;
- DO_MAD(
- term = newUNOP(OP_NULL, 0, term);
- token_getmad($2,term,',');
- )
$$ = op_append_elem(OP_LIST, $1, term);
}
| term %prec PREC_LOW
@@ -812,31 +627,23 @@ listexpr: listexpr ','
/* List operators */
listop : LSTOP indirob listexpr /* map {...} @args or print $fh @args */
- { $$ = convert(IVAL($1), OPf_STACKED,
- op_prepend_elem(OP_LIST, newGVREF(IVAL($1),$2), $3) );
- TOKEN_GETMAD($1,$$,'o');
+ { $$ = convert($1, OPf_STACKED,
+ op_prepend_elem(OP_LIST, newGVREF($1,$2), $3) );
}
| FUNC '(' indirob expr ')' /* print ($fh @args */
- { $$ = convert(IVAL($1), OPf_STACKED,
- op_prepend_elem(OP_LIST, newGVREF(IVAL($1),$3), $4) );
- TOKEN_GETMAD($1,$$,'o');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($5,$$,')');
+ { $$ = convert($1, OPf_STACKED,
+ op_prepend_elem(OP_LIST, newGVREF($1,$3), $4) );
}
| term ARROW method '(' optexpr ')' /* $foo->bar(list) */
{ $$ = convert(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST,
op_prepend_elem(OP_LIST, scalar($1), $5),
newUNOP(OP_METHOD, 0, $3)));
- TOKEN_GETMAD($2,$$,'A');
- TOKEN_GETMAD($4,$$,'(');
- TOKEN_GETMAD($6,$$,')');
}
| term ARROW method /* $foo->bar */
{ $$ = convert(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, scalar($1),
newUNOP(OP_METHOD, 0, $3)));
- TOKEN_GETMAD($2,$$,'A');
}
| METHOD indirob optlistexpr /* new Class @args */
{ $$ = convert(OP_ENTERSUB, OPf_STACKED,
@@ -849,19 +656,11 @@ listop : LSTOP indirob listexpr /* map {...} @args or print $fh @args */
op_append_elem(OP_LIST,
op_prepend_elem(OP_LIST, $2, $4),
newUNOP(OP_METHOD, 0, $1)));
- TOKEN_GETMAD($3,$$,'(');
- TOKEN_GETMAD($5,$$,')');
}
| LSTOP optlistexpr /* print @args */
- { $$ = convert(IVAL($1), 0, $2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = convert($1, 0, $2); }
| FUNC '(' optexpr ')' /* print (@args) */
- { $$ = convert(IVAL($1), 0, $3);
- TOKEN_GETMAD($1,$$,'o');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($4,$$,')');
- }
+ { $$ = convert($1, 0, $3); }
| LSTOPSUB startanonsub block /* sub f(&@); f { foo } ... */
{ SvREFCNT_inc_simple_void(PL_compcv);
$<opval>$ = newANONATTRSUB($2, 0, (OP*)NULL, $3); }
@@ -883,208 +682,109 @@ subscripted: gelem '{' expr ';' '}' /* *main::{something} */
* provided by the tokeniser */
{ $$ = newBINOP(OP_GELEM, 0, $1, scalar($3));
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'{');
- TOKEN_GETMAD($4,$$,';');
- TOKEN_GETMAD($5,$$,'}');
}
| scalar '[' expr ']' /* $array[$element] */
{ $$ = newBINOP(OP_AELEM, 0, oopsAV($1), scalar($3));
- TOKEN_GETMAD($2,$$,'[');
- TOKEN_GETMAD($4,$$,']');
}
| term ARROW '[' expr ']' /* somearef->[$element] */
{ $$ = newBINOP(OP_AELEM, 0,
ref(newAVREF($1),OP_RV2AV),
scalar($4));
- TOKEN_GETMAD($2,$$,'a');
- TOKEN_GETMAD($3,$$,'[');
- TOKEN_GETMAD($5,$$,']');
}
| subscripted '[' expr ']' /* $foo->[$bar]->[$baz] */
{ $$ = newBINOP(OP_AELEM, 0,
ref(newAVREF($1),OP_RV2AV),
scalar($3));
- TOKEN_GETMAD($2,$$,'[');
- TOKEN_GETMAD($4,$$,']');
}
| scalar '{' expr ';' '}' /* $foo{bar();} */
{ $$ = newBINOP(OP_HELEM, 0, oopsHV($1), jmaybe($3));
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'{');
- TOKEN_GETMAD($4,$$,';');
- TOKEN_GETMAD($5,$$,'}');
}
| term ARROW '{' expr ';' '}' /* somehref->{bar();} */
{ $$ = newBINOP(OP_HELEM, 0,
ref(newHVREF($1),OP_RV2HV),
jmaybe($4));
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'a');
- TOKEN_GETMAD($3,$$,'{');
- TOKEN_GETMAD($5,$$,';');
- TOKEN_GETMAD($6,$$,'}');
}
| subscripted '{' expr ';' '}' /* $foo->[bar]->{baz;} */
{ $$ = newBINOP(OP_HELEM, 0,
ref(newHVREF($1),OP_RV2HV),
jmaybe($3));
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'{');
- TOKEN_GETMAD($4,$$,';');
- TOKEN_GETMAD($5,$$,'}');
}
| term ARROW '(' ')' /* $subref->() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
- newCVREF(0, scalar($1)));
- TOKEN_GETMAD($2,$$,'a');
- TOKEN_GETMAD($3,$$,'(');
- TOKEN_GETMAD($4,$$,')');
- }
+ newCVREF(0, scalar($1))); }
| term ARROW '(' expr ')' /* $subref->(@args) */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $4,
- newCVREF(0, scalar($1))));
- TOKEN_GETMAD($2,$$,'a');
- TOKEN_GETMAD($3,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- }
+ newCVREF(0, scalar($1)))); }
| subscripted '(' expr ')' /* $foo->{bar}->(@args) */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $3,
- newCVREF(0, scalar($1))));
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($4,$$,')');
- }
+ newCVREF(0, scalar($1)))); }
| subscripted '(' ')' /* $foo->{bar}->() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
- newCVREF(0, scalar($1)));
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ newCVREF(0, scalar($1))); }
| '(' expr ')' '[' expr ']' /* list slice */
- { $$ = newSLICEOP(0, $5, $2);
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- TOKEN_GETMAD($4,$$,'[');
- TOKEN_GETMAD($6,$$,']');
- }
+ { $$ = newSLICEOP(0, $5, $2); }
| QWLIST '[' expr ']' /* list literal slice */
- { $$ = newSLICEOP(0, $3, $1);
- TOKEN_GETMAD($2,$$,'[');
- TOKEN_GETMAD($4,$$,']');
- }
+ { $$ = newSLICEOP(0, $3, $1); }
| '(' ')' '[' expr ']' /* empty list slice! */
- { $$ = newSLICEOP(0, $4, (OP*)NULL);
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($2,$$,')');
- TOKEN_GETMAD($3,$$,'[');
- TOKEN_GETMAD($5,$$,']');
- }
+ { $$ = newSLICEOP(0, $4, (OP*)NULL); }
;
/* Binary operators between terms */
termbinop: term ASSIGNOP term /* $x = $y */
- { $$ = newASSIGNOP(OPf_STACKED, $1, IVAL($2), $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newASSIGNOP(OPf_STACKED, $1, $2, $3); }
| term POWOP term /* $x ** $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term MULOP term /* $x * $y, $x x $y */
- { if (IVAL($2) != OP_REPEAT)
+ { if ($2 != OP_REPEAT)
scalar($1);
- $$ = newBINOP(IVAL($2), 0, $1, scalar($3));
- TOKEN_GETMAD($2,$$,'o');
+ $$ = newBINOP($2, 0, $1, scalar($3));
}
| term ADDOP term /* $x + $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term SHIFTOP term /* $x >> $y, $x << $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term RELOP term /* $x > $y, etc. */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term EQOP term /* $x == $y, $x eq $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term BITANDOP term /* $x & $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term BITOROP term /* $x | $y */
- { $$ = newBINOP(IVAL($2), 0, scalar($1), scalar($3));
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newBINOP($2, 0, scalar($1), scalar($3)); }
| term DOTDOT term /* $x..$y, $x...$y */
- {
- $$ = newRANGE(IVAL($2), scalar($1), scalar($3));
- DO_MAD({
- UNOP *op;
- op = (UNOP*)$$;
- op = (UNOP*)op->op_first; /* get to flop */
- op = (UNOP*)op->op_first; /* get to flip */
- op = (UNOP*)op->op_first; /* get to range */
- token_getmad($2,(OP*)op,'o');
- });
- }
+ { $$ = newRANGE($2, scalar($1), scalar($3)); }
| term ANDAND term /* $x && $y */
- { $$ = newLOGOP(OP_AND, 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP(OP_AND, 0, $1, $3); }
| term OROR term /* $x || $y */
- { $$ = newLOGOP(OP_OR, 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP(OP_OR, 0, $1, $3); }
| term DORDOR term /* $x // $y */
- { $$ = newLOGOP(OP_DOR, 0, $1, $3);
- TOKEN_GETMAD($2,$$,'o');
- }
+ { $$ = newLOGOP(OP_DOR, 0, $1, $3); }
| term MATCHOP term /* $x =~ /$y/ */
- { $$ = bind_match(IVAL($2), $1, $3);
- TOKEN_GETMAD($2,
- ($$->op_type == OP_NOT
- ? ((UNOP*)$$)->op_first : $$),
- '~');
- }
+ { $$ = bind_match($2, $1, $3); }
;
/* Unary operators and terms */
termunop : '-' term %prec UMINUS /* -$x */
- { $$ = newUNOP(OP_NEGATE, 0, scalar($2));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_NEGATE, 0, scalar($2)); }
| '+' term %prec UMINUS /* +$x */
- { $$ = IF_MAD(
- newUNOP(OP_NULL, 0, $2),
- $2
- );
- TOKEN_GETMAD($1,$$,'+');
- }
+ { $$ = $2; }
+
| '!' term /* !$x */
- { $$ = newUNOP(OP_NOT, 0, scalar($2));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_NOT, 0, scalar($2)); }
| '~' term /* ~$x */
- { $$ = newUNOP(OP_COMPLEMENT, 0, scalar($2));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_COMPLEMENT, 0, scalar($2)); }
| term POSTINC /* $x++ */
{ $$ = newUNOP(OP_POSTINC, 0,
- op_lvalue(scalar($1), OP_POSTINC));
- TOKEN_GETMAD($2,$$,'o');
- }
+ op_lvalue(scalar($1), OP_POSTINC)); }
| term POSTDEC /* $x-- */
{ $$ = newUNOP(OP_POSTDEC, 0,
- op_lvalue(scalar($1), OP_POSTDEC));
- TOKEN_GETMAD($2,$$,'o');
- }
+ op_lvalue(scalar($1), OP_POSTDEC));}
| term POSTJOIN /* implicit join after interpolated ->@ */
{ $$ = convert(OP_JOIN, 0,
op_append_elem(
@@ -1095,63 +795,36 @@ termunop : '-' term %prec UMINUS /* -$x */
)),
$1
));
- TOKEN_GETMAD($2,$$,'o');
}
| PREINC term /* ++$x */
{ $$ = newUNOP(OP_PREINC, 0,
- op_lvalue(scalar($2), OP_PREINC));
- TOKEN_GETMAD($1,$$,'o');
- }
+ op_lvalue(scalar($2), OP_PREINC)); }
| PREDEC term /* --$x */
{ $$ = newUNOP(OP_PREDEC, 0,
- op_lvalue(scalar($2), OP_PREDEC));
- TOKEN_GETMAD($1,$$,'o');
- }
+ op_lvalue(scalar($2), OP_PREDEC)); }
;
/* Constructors for anonymous data */
anonymous: '[' expr ']'
- { $$ = newANONLIST($2);
- TOKEN_GETMAD($1,$$,'[');
- TOKEN_GETMAD($3,$$,']');
- }
+ { $$ = newANONLIST($2); }
| '[' ']'
- { $$ = newANONLIST((OP*)NULL);
- TOKEN_GETMAD($1,$$,'[');
- TOKEN_GETMAD($2,$$,']');
- }
+ { $$ = newANONLIST((OP*)NULL);}
| HASHBRACK expr ';' '}' %prec '(' /* { foo => "Bar" } */
- { $$ = newANONHASH($2);
- TOKEN_GETMAD($1,$$,'{');
- TOKEN_GETMAD($3,$$,';');
- TOKEN_GETMAD($4,$$,'}');
- }
+ { $$ = newANONHASH($2); }
| HASHBRACK ';' '}' %prec '(' /* { } (';' by tokener) */
- { $$ = newANONHASH((OP*)NULL);
- TOKEN_GETMAD($1,$$,'{');
- TOKEN_GETMAD($2,$$,';');
- TOKEN_GETMAD($3,$$,'}');
- }
+ { $$ = newANONHASH((OP*)NULL); }
| ANONSUB startanonsub proto subattrlist realsubbody %prec '('
{ SvREFCNT_inc_simple_void(PL_compcv);
- $$ = newANONATTRSUB($2, $3, $4, $5);
- TOKEN_GETMAD($1,$$,'o');
- OP_GETMAD($3,$$,'s');
- OP_GETMAD($4,$$,'a');
- }
+ $$ = newANONATTRSUB($2, $3, $4, $5); }
;
/* Things called with "do" */
termdo : DO term %prec UNIOP /* do $filename */
- { $$ = dofile($2, IVAL($1));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = dofile($2, $1);}
| DO block %prec '(' /* do { code */
- { $$ = newUNOP(OP_NULL, OPf_SPECIAL, op_scope($2));
- TOKEN_GETMAD($1,$$,'D');
- }
+ { $$ = newUNOP(OP_NULL, OPf_SPECIAL, op_scope($2));}
;
term : termbinop
@@ -1159,32 +832,19 @@ term : termbinop
| anonymous
| termdo
| term '?' term ':' term
- { $$ = newCONDOP(0, $1, $3, $5);
- TOKEN_GETMAD($2,$$,'?');
- TOKEN_GETMAD($4,$$,':');
- }
+ { $$ = newCONDOP(0, $1, $3, $5); }
| REFGEN term /* \$x, \@y, \%z */
- { $$ = newUNOP(OP_REFGEN, 0, op_lvalue($2,OP_REFGEN));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_REFGEN, 0, op_lvalue($2,OP_REFGEN)); }
| myattrterm %prec UNIOP
{ $$ = $1; }
| LOCAL term %prec UNIOP
- { $$ = localize($2,IVAL($1));
- TOKEN_GETMAD($1,$$,'k');
- }
+ { $$ = localize($2,$1); }
| '(' expr ')'
- { $$ = sawparens(IF_MAD(newUNOP(OP_NULL,0,$2), $2));
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ { $$ = sawparens($2); }
| QWLIST
- { $$ = IF_MAD(newUNOP(OP_NULL,0,$1), $1); }
+ { $$ = $1; }
| '(' ')'
- { $$ = sawparens(newNULLLIST());
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($2,$$,')');
- }
+ { $$ = sawparens(newNULLLIST()); }
| scalar %prec '('
{ $$ = $1; }
| star %prec '('
@@ -1206,8 +866,6 @@ term : termbinop
if ($$ && $1)
$$->op_private |=
$1->op_private & OPpSLICEWARNING;
- TOKEN_GETMAD($2,$$,'[');
- TOKEN_GETMAD($4,$$,']');
}
| kvslice '[' expr ']' /* array key/value slice */
{ $$ = op_prepend_elem(OP_KVASLICE,
@@ -1218,8 +876,6 @@ term : termbinop
if ($$ && $1)
$$->op_private |=
$1->op_private & OPpSLICEWARNING;
- TOKEN_GETMAD($2,$$,'[');
- TOKEN_GETMAD($4,$$,']');
}
| sliceme '{' expr ';' '}' /* @hash{@keys} */
{ $$ = op_prepend_elem(OP_HSLICE,
@@ -1231,9 +887,6 @@ term : termbinop
$$->op_private |=
$1->op_private & OPpSLICEWARNING;
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'{');
- TOKEN_GETMAD($4,$$,';');
- TOKEN_GETMAD($5,$$,'}');
}
| kvslice '{' expr ';' '}' /* %hash{@keys} */
{ $$ = op_prepend_elem(OP_KVHSLICE,
@@ -1245,9 +898,6 @@ term : termbinop
$$->op_private |=
$1->op_private & OPpSLICEWARNING;
PL_parser->expect = XOPERATOR;
- TOKEN_GETMAD($2,$$,'{');
- TOKEN_GETMAD($4,$$,';');
- TOKEN_GETMAD($5,$$,'}');
}
| THING %prec '('
{ $$ = $1; }
@@ -1255,121 +905,65 @@ term : termbinop
{ $$ = newUNOP(OP_ENTERSUB, 0, scalar($1)); }
| amper '(' ')' /* &foo() or foo() */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($1));
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($3,$$,')');
}
| amper '(' expr ')' /* &foo(@args) or foo(@args) */
{
$$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $3, scalar($1)));
- DO_MAD({
- OP* op = $$;
- if (op->op_type == OP_CONST) { /* defeat const fold */
- op = (OP*)op->op_madprop->mad_val;
- }
- token_getmad($2,op,'(');
- token_getmad($4,op,')');
- });
}
| NOAMP subname optlistexpr /* foo @args (no parens) */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $3, scalar($2)));
- TOKEN_GETMAD($1,$$,'o');
}
| term ARROW '$' '*'
- { $$ = newSVREF($1);
- TOKEN_GETMAD($3,$$,'$');
- }
+ { $$ = newSVREF($1); }
| term ARROW '@' '*'
- { $$ = newAVREF($1);
- TOKEN_GETMAD($3,$$,'@');
- }
+ { $$ = newAVREF($1); }
| term ARROW '%' '*'
- { $$ = newHVREF($1);
- TOKEN_GETMAD($3,$$,'%');
- }
+ { $$ = newHVREF($1); }
| term ARROW '&' '*'
{ $$ = newUNOP(OP_ENTERSUB, 0,
- scalar(newCVREF(IVAL($3),$1)));
- TOKEN_GETMAD($3,$$,'&');
- }
+ scalar(newCVREF($3,$1))); }
| term ARROW '*' '*' %prec '('
- { $$ = newGVREF(0,$1);
- TOKEN_GETMAD($3,$$,'*');
- }
+ { $$ = newGVREF(0,$1); }
| LOOPEX /* loop exiting command (goto, last, dump, etc) */
- { $$ = newOP(IVAL($1), OPf_SPECIAL);
- PL_hints |= HINT_BLOCK_SCOPE;
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newOP($1, OPf_SPECIAL);
+ PL_hints |= HINT_BLOCK_SCOPE; }
| LOOPEX term
- { $$ = newLOOPEX(IVAL($1),$2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newLOOPEX($1,$2); }
| NOTOP listexpr /* not $foo */
- { $$ = newUNOP(OP_NOT, 0, scalar($2));
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_NOT, 0, scalar($2)); }
| UNIOP /* Unary op, $_ implied */
- { $$ = newOP(IVAL($1), 0);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newOP($1, 0); }
| UNIOP block /* eval { foo }* */
- { $$ = newUNOP(IVAL($1), 0, $2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP($1, 0, $2); }
| UNIOP term /* Unary op */
- { $$ = newUNOP(IVAL($1), 0, $2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP($1, 0, $2); }
| REQUIRE /* require, $_ implied */
- { $$ = newOP(OP_REQUIRE, $1 ? OPf_SPECIAL : 0);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newOP(OP_REQUIRE, $1 ? OPf_SPECIAL : 0); }
| REQUIRE term /* require Foo */
- { $$ = newUNOP(OP_REQUIRE, $1 ? OPf_SPECIAL : 0, $2);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newUNOP(OP_REQUIRE, $1 ? OPf_SPECIAL : 0, $2); }
| UNIOPSUB
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($1)); }
| UNIOPSUB term /* Sub treated as unop */
{ $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
op_append_elem(OP_LIST, $2, scalar($1))); }
| FUNC0 /* Nullary operator */
- { $$ = newOP(IVAL($1), 0);
- TOKEN_GETMAD($1,$$,'o');
- }
+ { $$ = newOP($1, 0); }
| FUNC0 '(' ')'
- { $$ = newOP(IVAL($1), 0);
- TOKEN_GETMAD($1,$$,'o');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ { $$ = newOP($1, 0);}
| FUNC0OP /* Same as above, but op created in toke.c */
{ $$ = $1; }
| FUNC0OP '(' ')'
- { $$ = $1;
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ { $$ = $1; }
| FUNC0SUB /* Sub treated as nullop */
- { $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
- scalar($1)); }
+ { $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($1)); }
| FUNC1 '(' ')' /* not () */
- { $$ = (IVAL($1) == OP_NOT)
- ? newUNOP(IVAL($1), 0, newSVOP(OP_CONST, 0, newSViv(0)))
- : newOP(IVAL($1), OPf_SPECIAL);
-
- TOKEN_GETMAD($1,$$,'o');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ { $$ = ($1 == OP_NOT)
+ ? newUNOP($1, 0, newSVOP(OP_CONST, 0, newSViv(0)))
+ : newOP($1, OPf_SPECIAL); }
| FUNC1 '(' expr ')' /* not($foo) */
- { $$ = newUNOP(IVAL($1), 0, $3);
- TOKEN_GETMAD($1,$$,'o');
- TOKEN_GETMAD($2,$$,'(');
- TOKEN_GETMAD($4,$$,')');
- }
+ { $$ = newUNOP($1, 0, $3); }
| PMFUNC /* m//, s///, qr//, tr/// */
{
if ( $1->op_type != OP_TRANS
@@ -1382,47 +976,30 @@ term : termbinop
$<ival>$ = 0;
}
'(' listexpr ')'
- { $$ = pmruntime($1, $4, 1, $<ival>2);
- TOKEN_GETMAD($3,$$,'(');
- TOKEN_GETMAD($5,$$,')');
- }
+ { $$ = pmruntime($1, $4, 1, $<ival>2); }
| WORD
| listop
| YADAYADA
{
$$ = newLISTOP(OP_DIE, 0, newOP(OP_PUSHMARK, 0),
newSVOP(OP_CONST, 0, newSVpvs("Unimplemented")));
- TOKEN_GETMAD($1,$$,'X');
}
| PLUGEXPR
;
/* "my" declarations, with optional attributes */
myattrterm: MY myterm myattrlist
- { $$ = my_attrs($2,$3);
- DO_MAD(
- token_getmad($1,$$,'d');
- append_madprops($3->op_madprop, $$, 'a');
- $3->op_madprop = 0;
- );
- }
+ { $$ = my_attrs($2,$3); }
| MY myterm
- { $$ = localize($2,IVAL($1));
- TOKEN_GETMAD($1,$$,'d');
- }
+ { $$ = localize($2,$1); }
;
/* Things that can be "my"'d */
myterm : '(' expr ')'
- { $$ = sawparens($2);
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($3,$$,')');
- }
+ { $$ = sawparens($2); }
| '(' ')'
- { $$ = sawparens(newNULLLIST());
- TOKEN_GETMAD($1,$$,'(');
- TOKEN_GETMAD($2,$$,')');
- }
+ { $$ = sawparens(newNULLLIST()); }
+
| scalar %prec '('
{ $$ = $1; }
| hsh %prec '('
@@ -1451,66 +1028,48 @@ my_scalar: scalar
;
amper : '&' indirob
- { $$ = newCVREF(IVAL($1),$2);
- TOKEN_GETMAD($1,$$,'&');
- }
+ { $$ = newCVREF($1,$2); }
;
scalar : '$' indirob
- { $$ = newSVREF($2);
- TOKEN_GETMAD($1,$$,'$');
- }
+ { $$ = newSVREF($2); }
;
ary : '@' indirob
{ $$ = newAVREF($2);
- if ($$) $$->op_private |= IVAL($1);
- TOKEN_GETMAD($1,$$,'@');
+ if ($$) $$->op_private |= $1;
}
;
hsh : '%' indirob
{ $$ = newHVREF($2);
- if ($$) $$->op_private |= IVAL($1);
- TOKEN_GETMAD($1,$$,'%');
+ if ($$) $$->op_private |= $1;
}
;
arylen : DOLSHARP indirob
- { $$ = newAVREF($2);
- TOKEN_GETMAD($1,$$,'l');
- }
+ { $$ = newAVREF($2); }
| term ARROW DOLSHARP '*'
- { $$ = newAVREF($1);
- TOKEN_GETMAD($3,$$,'l');
- }
+ { $$ = newAVREF($1); }
;
star : '*' indirob
- { $$ = newGVREF(0,$2);
- TOKEN_GETMAD($1,$$,'*');
- }
+ { $$ = newGVREF(0,$2); }
;
sliceme : ary
| term ARROW '@'
- { $$ = newAVREF($1);
- TOKEN_GETMAD($3,$$,'@');
- }
+ { $$ = newAVREF($1); }
;
kvslice : hsh
| term ARROW '%'
- { $$ = newHVREF($1);
- TOKEN_GETMAD($3,$$,'@');
- }
+ { $$ = newHVREF($1); }
;
gelem : star
| term ARROW '*'
- { $$ = newGVREF(0,$1);
- TOKEN_GETMAD($3,$$,'*');
- }
+ { $$ = newGVREF(0,$1); }
;
/* Indirect objects */