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php5 syntax

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z7zmey 2018-02-01 12:35:43 +02:00
parent 58d606e3c2
commit 799cd1d5ce
2 changed files with 2285 additions and 2236 deletions
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4461
php5/php5.go
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php5/php5.y
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@ -12,7 +12,7 @@ import (
"github.com/z7zmey/php-parser/node/name"
"github.com/z7zmey/php-parser/node/stmt"
"github.com/z7zmey/php-parser/node/expr"
// "github.com/z7zmey/php-parser/node/expr/assign_op"
"github.com/z7zmey/php-parser/node/expr/assign_op"
// "github.com/z7zmey/php-parser/node/expr/binary_op"
// "github.com/z7zmey/php-parser/node/expr/cast"
)
@ -24,7 +24,7 @@ import (
token token.Token
// boolWithToken boolWithToken
list []node.Node
// foreachVariable foreachVariable
foreachVariable foreachVariable
// nodesWithEndToken *nodesWithEndToken
simpleIndirectReference simpleIndirectReference
// str string
@ -198,13 +198,15 @@ import (
%type <node> dim_offset expr expr_without_variable r_variable w_variable rw_variable variable base_variable_with_function_calls
%type <node> base_variable array_function_dereference function_call inner_statement statement unticked_statement
%type <node> inner_statement statement global_var static_scalar scalar class_constant static_class_name_scalar class_name_scalar
%type <node> encaps_var encaps_var encaps_var_offset general_constant isset_variable internal_functions_in_yacc
%type <node> encaps_var encaps_var encaps_var_offset general_constant isset_variable internal_functions_in_yacc assignment_list_element
%type <node> variable_name
%type <list> top_statement_list namespace_name use_declarations use_function_declarations use_const_declarations
%type <list> inner_statement_list global_var_list static_var_list encaps_list isset_variables non_empty_array_pair_list
%type <list> array_pair_list
%type <list> array_pair_list assignment_list
%type <simpleIndirectReference> simple_indirect_reference
%type <foreachVariable> foreach_variable
%%
@ -647,9 +649,17 @@ foreach_optional_arg:
;
foreach_variable:
variable { }
| '&' variable { }
| T_LIST '(' { } assignment_list ')' { }
variable
{ $$ = foreachVariable{$1, false} }
| '&' variable
{ $$ = foreachVariable{$2, true} }
| T_LIST '(' assignment_list ')'
{
list := expr.NewList($3)
positions.AddPosition(list, positionBuilder.NewTokensPosition($1, $4))
$$ = foreachVariable{list, false}
comments.AddComments(list, $1.Comments())
}
;
for_statement:
@ -1035,7 +1045,16 @@ new_expr:
;
expr_without_variable:
T_LIST '(' assignment_list ')' '=' expr { $$ = nil }
T_LIST '(' assignment_list ')' '=' expr
{
list := expr.NewList($3)
positions.AddPosition(list, positionBuilder.NewTokensPosition($1, $4))
$$ = assign_op.NewAssign(list, $6)
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $6))
comments.AddComments(list, $1.Comments())
comments.AddComments($$, $1.Comments())
}
| variable '=' expr { }
| variable '=' '&' variable { }
| variable '=' '&' T_NEW class_name_reference { } ctor_arguments { }
@ -1610,8 +1629,14 @@ object_dim_list:
;
variable_name:
T_STRING { }
| '{' expr '}' { }
T_STRING
{
$$ = node.NewIdentifier($1.Value)
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
comments.AddComments($$, $1.Comments())
}
| '{' expr '}'
{ $$ = $2 }
;
simple_indirect_reference:
@ -1639,14 +1664,23 @@ simple_indirect_reference:
assignment_list:
assignment_list ',' assignment_list_element
{ $$ = append($1, $3) }
| assignment_list_element
{ $$ = []node.Node{$1} }
;
assignment_list_element:
variable { }
| T_LIST '(' { } assignment_list ')' { }
| /* empty */ { }
variable
{ $$ = $1 }
| T_LIST '(' assignment_list ')'
{
$$ = expr.NewList($3)
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
comments.AddComments($$, $1.Comments())
}
| /* empty */
{ $$ = nil }
;