*** empty log message ***

1 files changed, 62 insertions, 62 deletions

diff --git a/perl_checker.src/parser.mly b/perl_checker.src/parser.mly
index e94f622..dfbbd2f 100644
--- a/perl_checker.src/parser.mly
+++ b/perl_checker.src/parser.mly
@@ -103,7 +103,7 @@ line:
 | if_then_else {$1}
 | loop {$1}
 | LABEL {sp_cr($1); Label(fst $1), snd $1}
-| semi_colon {List [], snd $1}
+| semi_colon {Semi_colon, snd $1}
 | sideff semi_colon {$1}
 | BRACKET lines BRACKET_END {sp_p($2); sp_p($3); Block(fst $2), snd $1}
 
@@ -113,7 +113,7 @@ if_then_else: /* Real conditional expressions */
 
 elsif:
 |  {[], (Space_none, bpos)}
-| ELSIF PAREN expr PAREN_END BRACKET lines BRACKET_END elsif {sp_p($1); sp_n($2); sp_0($3); sp_0_or_cr($4); sp_p($5); sp_p($7); fst $3 :: Block(fst $6) :: fst $8, snd $1}
+| ELSIF PAREN expr PAREN_END BRACKET lines BRACKET_END elsif {sp_p($1); sp_n($2); sp_0($3); sp_0_or_cr($4); sp_p($5); sp_p($6); sp_p($7); fst $3 :: Block(fst $6) :: fst $8, snd $1}
 
 else_: 
 |            { [], (Space_none, bpos) }
@@ -129,7 +129,7 @@ loop:
 
 cont: /* Continue blocks */
 |  {(), (Space_none, bpos)}
-| CONTINUE BRACKET lines BRACKET_END {sp_p($1); sp_n($2); sp_p($4); (), snd $1}
+| CONTINUE BRACKET lines BRACKET_END {sp_p($1); sp_n($2); sp_p($3); sp_p($4); (), snd $1}
 
 sideff: /* An expression which may have a side-effect */
 | expr  {$1}
@@ -144,16 +144,16 @@ decl:
 | FORMAT ASSIGN {Too_complex, snd $1}
 | func_decl semi_colon {die_rule (if snd (fst $1) = "" then "there is no need to pre-declare in Perl!" else "please don't use prototype pre-declaration") }
 | func_decl BRACKET BRACKET_END {sp_n($2); sp_0_or_cr($3); let name, proto = fst $1 in sub_declaration (name, proto) [], snd $1}
-| func_decl BRACKET lines BRACKET_END {sp_n($2); sp_p($3); sp_p($4); sub_declaration (fst $1) (fst $3), snd $1}
+| func_decl BRACKET lines BRACKET_END {sp_n($2); check_lines_after_BRACKET($3); sp_p($4); sub_declaration (fst $1) (fst $3), snd $1}
 | func_decl BRACKET BRACKET expr BRACKET_END            BRACKET_END {sp_n($2); sp_p($3); sp_p($4); sp_p($5); sp_p($6); sub_declaration (fst $1) [Ref(I_hash, fst $4)], snd $1}
 | func_decl BRACKET BRACKET expr BRACKET_END semi_colon BRACKET_END {sp_n($2); sp_p($3); sp_p($4); sp_p($5); sp_p($7); sub_declaration (fst $1) [Ref(I_hash, fst $4)], snd $1}
-| PACKAGE word semi_colon {sp_0_or_cr($1); Package(fst $2), snd $1}
+| PACKAGE word semi_colon {sp_0_or_cr($1); sp_1($2); Package(fst $2), snd $1}
 | BEGIN BRACKET lines BRACKET_END {sp_0_or_cr($1); sp_1($2); sp_p($3); sp_p($4); Sub_declaration(Ident(None, "BEGIN", get_pos $1), "", fst $3), snd $1}
 | END   BRACKET lines BRACKET_END {sp_0_or_cr($1); sp_1($2); sp_p($3); sp_p($4); Sub_declaration(Ident(None, "END",   get_pos $1), "", fst $3), snd $1}
 | use {$1}
 
 use:
-| use_word listexpr semi_colon {Use(fst $1, fst $2), snd $1}
+| use_word listexpr semi_colon {sp_n($2); Use(fst $1, fst $2), snd $1}
 
 use_word:
 | use_revision word comma {fst $2, snd $1}
@@ -180,20 +180,20 @@ expr: /* Ordinary expressions; logical combinations */
 
 argexpr: /* Expressions are a list of terms joined by commas */
 | argexpr comma {fst $1, snd $1}
-| argexpr comma term {fst $1 @ [fst $3], snd $1}
+| argexpr comma term {if not_simple (fst $3) then sp_p($3); fst $1 @ [fst $3], snd $1}
 | argexpr comma BRACKET expr BRACKET_END {sp_p($3); sp_p($5); fst $1 @ [ Ref(I_hash, fst $4) ], snd $1}
 | term %prec PREC_LOW {[fst $1], snd $1}
 
 /********************************************************************************/
 term:
-| term binop term {Call_op(fst $2, [fst $1 ; fst $3]), snd $1}
-| term binop BRACKET expr BRACKET_END {sp_p($3); sp_p($5); Call_op(fst $2, [fst $1 ; Ref(I_hash, fst $4)]), snd $1}
-| term LT term {Call_op("<", [fst $1 ; fst $3]), snd $1}
-| term GT term {Call_op(">", [fst $1 ; fst $3]), snd $1}
+| term binop term {call_op(fst $2, $3, [fst $1 ; fst $3]), snd $1}
+| term binop BRACKET expr BRACKET_END {sp_p($3); sp_p($4); sp_p($5); call_op(fst $2, $3, [fst $1 ; Ref(I_hash, fst $4)]), snd $1}
+| term LT term {sp_n($2); sp_p($3); Call_op("<", [fst $1 ; fst $3]), snd $1}
+| term GT term {sp_n($2); sp_p($3); Call_op(">", [fst $1 ; fst $3]), snd $1}
 
-| term PATTERN_MATCH     PATTERN   {Call_op("m//",  fst $1 :: from_PATTERN $3), snd $1}
-| term PATTERN_MATCH_NOT PATTERN   {Call_op("!m//", fst $1 :: from_PATTERN $3), snd $1}
-| term PATTERN_MATCH PATTERN_SUBST {Call_op("s///", fst $1 :: from_PATTERN_SUBST $3), snd $1}
+| term PATTERN_MATCH     PATTERN   {sp_n($2); sp_p($3); Call_op("m//",  fst $1 :: from_PATTERN $3), snd $1}
+| term PATTERN_MATCH_NOT PATTERN   {sp_n($2); sp_p($3); Call_op("!m//", fst $1 :: from_PATTERN $3), snd $1}
+| term PATTERN_MATCH PATTERN_SUBST {sp_n($2); sp_p($3); Call_op("s///", fst $1 :: from_PATTERN_SUBST $3), snd $1}
 
 | term PATTERN_MATCH     scalar { Too_complex, snd $1 }
 | term PATTERN_MATCH_NOT scalar { Too_complex, snd $1 }
@@ -202,11 +202,11 @@ term:
 | term PATTERN_MATCH_NOT STRING {failwith (msg_with_pos (snd (snd $3)) "use a regexp, not a string")}
 
 /* Unary operators and terms */
-| MINUS term %prec UNARY_MINUS {Call_op("- unary", [fst $2]), snd $1}
+| MINUS term %prec UNARY_MINUS {sp_0($2); Call_op("- unary", [fst $2]), snd $1}
 | TIGHT_NOT term {Call_op("not", [fst $2]), snd $1}
 | BIT_NEG term {Call_op("~", [fst $2]), snd $1}
-| INCR term    {Call_op("++", [fst $2]), snd $1}
-| DECR term    {Call_op("--", [fst $2]), snd $1}
+| INCR term    {sp_0($2); Call_op("++", [fst $2]), snd $1}
+| DECR term    {sp_0($2); Call_op("--", [fst $2]), snd $1}
 | term INCR    {sp_0($2); Call_op("++ post", [fst $1]), snd $1}
 | term DECR    {sp_0($2); Call_op("-- post", [fst $1]), snd $1}
 
@@ -223,35 +223,35 @@ term:
 | BRACKET BRACKET_END {Ref(I_hash, List []), snd $1} /* empty hash */
 | BRACKET_HASHREF expr BRACKET_END %prec PREC_HIGH {sp_p($3); Ref(I_hash, fst $2), snd $1} /* { foo => "Bar" } */
 | SUB BRACKET BRACKET_END %prec PREC_HIGH {sp_n($2); sp_0($3); Anonymous_sub(Block[]), snd $1}
-| SUB BRACKET lines BRACKET_END %prec PREC_HIGH {sp_n($2); sp_p($4); Anonymous_sub(Block(fst $3)), snd $1}
+| SUB BRACKET lines BRACKET_END %prec PREC_HIGH {sp_n($2); check_lines_after_BRACKET($3); sp_p($4); Anonymous_sub(Block(fst $3)), snd $1}
 
 | termdo {$1}
 | term question_mark_ colon_ { Call_op("?:", [ fst $1 ; fst $2; fst $3]), snd $1}
 | REF term { Ref(I_scalar, fst $2), snd $1} /* \$x, \@y, \%z */
 | my %prec UNIOP {List(fst $1), snd $1}
-| LOCAL term    %prec UNIOP {Local(fst $2), snd $1}
+| LOCAL term    %prec UNIOP {sp_n($2); Local(fst $2), snd $1}
 
 | parenthesized {List(fst $1), snd $1} /* (1, 2) */
-| parenthesized arrayref {Deref_with(I_array, List(fst $1), List(fst $2)), snd $1} /* list slice */
+| parenthesized arrayref {sp_0($2); Deref_with(I_array, List(fst $1), List(fst $2)), snd $1} /* list slice */
 
 | variable {$1}
 
 | subscripted {$1}
 
 | array arrayref { Deref_with(I_array, fst $1, List(fst $2)), snd $1} /* array slice: @array[vals] */
-| array BRACKET expr BRACKET_END {sp_0($2); sp_0($4); Deref_with(I_hash, array_ident_to_hash_ident $1, fst $3), snd $1} /* hash slice: @hash{@keys} */
+| array BRACKET expr BRACKET_END {sp_0($2); sp_0($3); sp_0($4); Deref_with(I_hash, array_ident_to_hash_ident $1, fst $3), snd $1} /* hash slice: @hash{@keys} */
 
 
 /* function_calls */
-| func parenthesized {Call(fst $1, fst $2), snd $1} /* &foo(@args) */
+| func parenthesized {sp_0($2); Call(fst $1, fst $2), snd $1} /* &foo(@args) */
 | word argexpr {check_parenthesized_first_argexpr (string_of_Ident (fst $1)) $2; Call(fst $1, fst $2), snd $1} /* foo $a, $b */
 | word_paren parenthesized {Call(fst $1, fst $2), snd $1} /* foo(@args) */
-| word BRACKET lines BRACKET_END listexpr %prec LSTOP {sp_n($2); sp_p($4); Call(fst $1, Anonymous_sub(Block(fst $3)) :: fst $5), snd $1} /* map { foo } @bar */
-| word BRACKET BRACKET expr BRACKET_END            BRACKET_END listexpr %prec LSTOP {sp_n($2); sp_p($3); sp_p($5); sp_p($6); Call(fst $1, Anonymous_sub(Ref(I_hash, fst $4)) :: fst $7), snd $1} /* map { { foo } } @bar */
-| word BRACKET BRACKET expr BRACKET_END semi_colon BRACKET_END listexpr %prec LSTOP {sp_n($2); sp_p($3); sp_p($5); sp_p($7); Call(fst $1, Anonymous_sub(Ref(I_hash, fst $4)) :: fst $8), snd $1} /* map { { foo }; } @bar */
+| word BRACKET lines BRACKET_END listexpr %prec LSTOP {sp_n($2); check_lines_after_BRACKET($3); sp_p($4); Call(fst $1, Anonymous_sub(Block(fst $3)) :: fst $5), snd $1} /* map { foo } @bar */
+| word BRACKET BRACKET expr BRACKET_END            BRACKET_END listexpr %prec LSTOP {sp_n($2); sp_p($3); sp_p($4); sp_p($5); sp_p($6); Call(fst $1, Anonymous_sub(Ref(I_hash, fst $4)) :: fst $7), snd $1} /* map { { foo } } @bar */
+| word BRACKET BRACKET expr BRACKET_END semi_colon BRACKET_END listexpr %prec LSTOP {sp_n($2); sp_p($3); sp_p($4); sp_p($5); sp_p($7); Call(fst $1, Anonymous_sub(Ref(I_hash, fst $4)) :: fst $8), snd $1} /* map { { foo }; } @bar */
 
-| term ARROW word_or_scalar parenthesized {sp_0($2); Method_call(fst $1, fst $3, fst $4), snd $1} /* $foo->bar(list) */
-| term ARROW word_or_scalar {sp_0($2); Method_call(fst $1, fst $3, []), snd $1} /* $foo->bar */
+| term ARROW word_or_scalar parenthesized {sp_0($2); sp_0($3); sp_0($4); Method_call(fst $1, fst $3, fst $4), snd $1} /* $foo->bar(list) */
+| term ARROW word_or_scalar {sp_0($2); sp_0($3); Method_call(fst $1, fst $3, []), snd $1} /* $foo->bar */
 
 | NEW word listexpr { Method_call(fst $2, Ident(None, "new", get_pos $1), fst $3), snd $1} /* new Class @args */
 
@@ -261,7 +261,7 @@ term:
 | PRINT_TO_SCALAR { Call_op("print", var_STDOUT :: [ Deref(I_scalar, Ident(None, fst $1, get_pos $1)) ]), snd $1 }
 | PRINT_TO_SCALAR argexpr { Call_op("print", Deref(I_scalar, Ident(None, fst $1, get_pos $1)) :: fst $2), snd $1 }
 
-| word {$1}
+| word {check_word_alone $1, snd $1}
 
 | NUM {Num(fst $1, get_pos $1), snd $1}
 | STRING {to_String $1, snd $1}
@@ -275,18 +275,18 @@ term:
 
 diamond:
 | LT GT {sp_0($2); Call_op("<>", []), snd $1}
-| LT term GT {sp_0($3); Call_op("<>", [fst $2]), snd $1}
+| LT term GT {sp_0($2); sp_0($3); Call_op("<>", [fst $2]), snd $1}
 
 subscripted: /* Some kind of subscripted expression */
-| variable PKG_SCOPE bracket_subscript {sp_0($2); Too_complex, snd $1} /* $foo::{something} */
-| scalar bracket_subscript             {Deref_with(I_hash , fst $1, fst      $2), snd $1} /* $foo{bar} */
-| scalar arrayref                      {Deref_with(I_array, fst $1, only_one $2), snd $1} /* $array[$element] */
-| term ARROW bracket_subscript         {sp_0($2); Deref_with(I_hash , fst $1, fst      $3), snd $1} /* somehref->{bar} */
-| term ARROW arrayref                  {sp_0($2); Deref_with(I_array, fst $1, only_one $3), snd $1} /* somearef->[$element] */
-| term ARROW parenthesized             {sp_0($2); Deref_with(I_func , fst $1, List(fst $3)), snd $1} /* $subref->(@args) */
-| subscripted bracket_subscript        {Deref_with(I_hash , fst $1, fst      $2), snd $1} /* $foo->[bar]{baz} */
-| subscripted arrayref                 {Deref_with(I_array, fst $1, only_one $2), snd $1} /* $foo->[$bar][$baz] */
-| subscripted parenthesized            {Deref_with(I_func , fst $1, List(fst $2)), snd $1} /* $foo->{bar}(@args) */
+| variable PKG_SCOPE bracket_subscript {sp_0($2); sp_0($3); Too_complex, snd $1} /* $foo::{something} */
+| scalar bracket_subscript             {sp_0($2); Deref_with(I_hash , fst $1, fst      $2), snd $1} /* $foo{bar} */
+| scalar arrayref                      {sp_0($2); Deref_with(I_array, fst $1, only_one $2), snd $1} /* $array[$element] */
+| term ARROW bracket_subscript         {sp_0($2); sp_0($3); Deref_with(I_hash , fst $1, fst      $3), snd $1} /* somehref->{bar} */
+| term ARROW arrayref                  {sp_0($2); sp_0($3); Deref_with(I_array, fst $1, only_one $3), snd $1} /* somearef->[$element] */
+| term ARROW parenthesized             {sp_0($2); sp_0($3); Deref_with(I_func , fst $1, List(fst $3)), snd $1} /* $subref->(@args) */
+| subscripted bracket_subscript        {sp_0($2); Deref_with(I_hash , fst $1, fst      $2), snd $1} /* $foo->[bar]{baz} */
+| subscripted arrayref                 {sp_0($2); Deref_with(I_array, fst $1, only_one $2), snd $1} /* $foo->[$bar][$baz] */
+| subscripted parenthesized            {sp_0($2); Deref_with(I_func , fst $1, List(fst $2)), snd $1} /* $foo->{bar}(@args) */
 
 arrayref:
 | arrayref_start ARRAYREF_END {sp_0($2); fst $1, snd $1}
@@ -299,10 +299,10 @@ parenthesized:
 
 arrayref_start:
 | ARRAYREF {[], snd $1}
-| arrayref_start BRACKET expr BRACKET_END comma {sp_p($4); fst $1 @ [Ref(I_hash, fst $3)], snd $1}
+| arrayref_start BRACKET expr BRACKET_END comma {sp_p($2); sp_p($3); sp_p($4); fst $1 @ [Ref(I_hash, fst $3)], snd $1}
 parenthesized_start:
 | PAREN {[], snd $1}
-| parenthesized_start BRACKET expr BRACKET_END comma {sp_p($4); fst $1 @ [Ref(I_hash, fst $3)], snd $1}
+| parenthesized_start BRACKET expr BRACKET_END comma {(if fst $1 = [] then sp_0_or_cr else sp_p)($2); sp_p($3); sp_p($4); fst $1 @ [Ref(I_hash, fst $3)], snd $1}
 
 my: /* Things that can be "my"'d */
 | MY parenthesized {List.map (fun e -> My e) (fst $2), snd $1}
@@ -312,32 +312,32 @@ my: /* Things that can be "my"'d */
 
 termdo: /* Things called with "do" */
 | DO term %prec UNIOP { die_rule "\"do EXPR\" not allowed" } /* do $filename */
-| DO BRACKET lines BRACKET_END %prec PREC_HIGH {sp_n($2); sp_p($4); Block(fst $3), snd $1} /* do { code */
+| DO BRACKET lines BRACKET_END %prec PREC_HIGH {sp_n($2); check_lines_after_BRACKET($3); sp_p($4); Block(fst $3), snd $1} /* do { code */
 
 question_mark_:
 | QUESTION_MARK term {sp_n($1); fst $2, snd $1}
 | QUESTION_MARK BRACKET expr BRACKET_END {sp_n($1); sp_p($2); sp_p($4); Ref(I_hash, fst $3), snd $1}
 colon_:
-| COLON term {sp_n($1); fst $2, snd $1}
-| COLON BRACKET expr BRACKET_END {sp_n($1); sp_p($2); sp_p($4); Ref(I_hash, fst $3), snd $1}
+| COLON term {sp_p($1); fst $2, snd $1}
+| COLON BRACKET expr BRACKET_END {sp_p($1); sp_p($2); sp_p($3); sp_p($4); Ref(I_hash, fst $3), snd $1}
 
 bracket_subscript:
-| BRACKET expr BRACKET_END {sp_0($1); sp_0($3); only_one_in_List $2, snd $1}
+| BRACKET expr BRACKET_END {sp_0($1); sp_0($2); sp_0($3); only_one_in_List $2, snd $1}
 | COMPACT_HASH_SUBSCRIPT {sp_0($1); to_String $1, snd $1}
 
 binop:
-| ASSIGN {"=", snd $1}
-| POWER {"**", snd $1}
-| MULT {"*", snd $1} | DIVISION {"/", snd $1} | MODULO {"%", snd $1} | REPLICATE {"x", snd $1}
-| PLUS {"+", snd $1} | MINUS {"-", snd $1} | CONCAT {".", snd $1}
-| BIT_SHIFT_LEFT {"<<", snd $1} | BIT_SHIFT_RIGHT {">>", snd $1}
-| COMPARE_OP {fst $1, snd $1}
-| EQ_OP {fst $1, snd $1}
-| BIT_AND {"&", snd $1}
-| BIT_OR {"|", snd $1} | BIT_XOR {"^", snd $1}
-| DOTDOT {"..", snd $1} | DOTDOTDOT {"...", snd $1}
-| AND_TIGHT {"&&", snd $1}
-| OR_TIGHT {"||", snd $1} | XOR {"xor", snd $1}
+| ASSIGN {op_p "=" $1, snd $1}
+| POWER {op "**" $1, snd $1}
+| MULT {op "*" $1, snd $1} | DIVISION {op "/" $1, snd $1} | MODULO {op "%" $1, snd $1} | REPLICATE {op_p "x" $1, snd $1}
+| PLUS {op "+" $1, snd $1} | MINUS {op "-" $1, snd $1} | CONCAT {op "." $1, snd $1}
+| BIT_SHIFT_LEFT {op "<<" $1, snd $1} | BIT_SHIFT_RIGHT {op ">>" $1, snd $1}
+| COMPARE_OP {op_p (fst $1) $1, snd $1}
+| EQ_OP {op_p (fst $1) $1, snd $1}
+| BIT_AND {op_p "&" $1, snd $1}
+| BIT_OR {op "|" $1, snd $1} | BIT_XOR {op_p "^" $1, snd $1}
+| DOTDOT {op ".." $1, snd $1} | DOTDOTDOT {op_p "..." $1, snd $1}
+| AND_TIGHT {op_p "&&" $1, snd $1}
+| OR_TIGHT {op_p "||" $1, snd $1} | XOR {op_p "xor" $1, snd $1}
 
 variable:
 | scalar   %prec PREC_HIGH {$1}
@@ -369,11 +369,11 @@ word_paren:
 | BAREWORD_PAREN { Ident(None, fst $1, get_pos $1), snd $1 }
 | RAW_IDENT_PAREN { to_Ident $1, snd $1 }
 
-arraylen: ARRAYLEN_IDENT {Deref(I_arraylen, to_Ident $1), snd $1} | ARRAYLEN  scalar {Deref(I_arraylen, fst $2), snd $1} | ARRAYLEN  BRACKET lines BRACKET_END {sp_0($2); Deref(I_arraylen, Block(fst $3)), snd $1}
-scalar:   SCALAR_IDENT   {Deref(I_scalar  , to_Ident $1), snd $1} | DOLLAR    scalar {Deref(I_scalar  , fst $2), snd $1} | DOLLAR    BRACKET lines BRACKET_END {sp_0($2); Deref(I_scalar  , Block(fst $3)), snd $1} | DOLLAR BRACKET BRACKET expr BRACKET_END BRACKET_END {sp_0($2); sp_0($3); sp_p($5); sp_0($6); Deref(I_scalar, Ref(I_hash, fst $4)), snd $1}
-func:     FUNC_IDENT     {Deref(I_func    , to_Ident $1), snd $1} | AMPERSAND scalar {Deref(I_func    , fst $2), snd $1} | AMPERSAND BRACKET lines BRACKET_END {sp_0($2); Deref(I_func    , Block(fst $3)), snd $1}
-array:    ARRAY_IDENT    {Deref(I_array   , to_Ident $1), snd $1} | AT        scalar {Deref(I_array   , fst $2), snd $1} | AT        BRACKET lines BRACKET_END {sp_0($2); Deref(I_array   , Block(fst $3)), snd $1}
-hash:     HASH_IDENT     {Deref(I_hash    , to_Ident $1), snd $1} | PERCENT   scalar {Deref(I_hash    , fst $2), snd $1} | PERCENT   BRACKET lines BRACKET_END {sp_0($2); Deref(I_hash    , Block(fst $3)), snd $1}
-star:     STAR_IDENT     {Deref(I_star    , to_Ident $1), snd $1} | STAR      scalar {Deref(I_star    , fst $2), snd $1} | STAR      BRACKET lines BRACKET_END {sp_0($2); Deref(I_star    , Block(fst $3)), snd $1}
+arraylen: ARRAYLEN_IDENT {Deref(I_arraylen, to_Ident $1), snd $1} | ARRAYLEN  scalar {sp_0($2); Deref(I_arraylen, fst $2), snd $1} | ARRAYLEN  BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_arraylen, Block(fst $3)), snd $1}
+scalar:   SCALAR_IDENT   {Deref(I_scalar  , to_Ident $1), snd $1} | DOLLAR    scalar {sp_0($2); Deref(I_scalar  , fst $2), snd $1} | DOLLAR    BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_scalar  , Block(fst $3)), snd $1} | DOLLAR BRACKET BRACKET expr BRACKET_END BRACKET_END {sp_0($2); sp_0($3); sp_p($5); sp_0($6); Deref(I_scalar, Ref(I_hash, fst $4)), snd $1}
+func:     FUNC_IDENT     {Deref(I_func    , to_Ident $1), snd $1} | AMPERSAND scalar {sp_0($2); Deref(I_func    , fst $2), snd $1} | AMPERSAND BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_func    , Block(fst $3)), snd $1}
+array:    ARRAY_IDENT    {Deref(I_array   , to_Ident $1), snd $1} | AT        scalar {sp_0($2); Deref(I_array   , fst $2), snd $1} | AT        BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_array   , Block(fst $3)), snd $1}
+hash:     HASH_IDENT     {Deref(I_hash    , to_Ident $1), snd $1} | PERCENT   scalar {sp_0($2); Deref(I_hash    , fst $2), snd $1} | PERCENT   BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_hash    , Block(fst $3)), snd $1}
+star:     STAR_IDENT     {Deref(I_star    , to_Ident $1), snd $1} | STAR      scalar {sp_0($2); Deref(I_star    , fst $2), snd $1} | STAR      BRACKET lines BRACKET_END {sp_0($2); sp_same $3 $4; Deref(I_star    , Block(fst $3)), snd $1}
 
 expr_or_empty: {Block [], (Space_none, bpos)} | expr {$1}