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[refactoring] update ast structure of "For", "TraitUseAlias" and "TraitUsePrecedence" nodes

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Vadym Slizov 2020-12-04 12:49:13 +02:00
parent 132db0e06b
commit ea3c5298e2
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GPG Key ID: AEA2A9388EF42A4A
5 changed files with 49 additions and 44 deletions
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internal/php5/php5.go generated
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44
internal/php5/php5.y
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@ -240,7 +240,7 @@ import (
%type <node> switch_case_list non_empty_function_call_parameter_list assignment_list lexical_var_list
%type <node> method_body trait_reference_list static_array_pair_list non_empty_static_array_pair_list
%type <node> foreach_statement for_statement while_statement isset_variables
%type <node> foreach_variable foreach_optional_arg
%type <node> foreach_variable foreach_optional_arg for_expr non_empty_for_expr
%type <node> extends_from interface_list trait_list
%type <node> implements_list
%type <node> interface_extends_list
@ -248,8 +248,8 @@ import (
%type <list> top_statement_list namespace_name use_declarations use_function_declarations use_const_declarations
%type <list> inner_statement_list encaps_list
%type <list> elseif_list new_elseif_list non_empty_for_expr
%type <list> for_expr case_list catch_statement additional_catches
%type <list> elseif_list new_elseif_list
%type <list> case_list catch_statement additional_catches
%type <list> non_empty_additional_catches class_statement_list
%type <list> class_statement_list variable_modifiers method_modifiers
%type <list> trait_adaptation_list non_empty_trait_adaptation_list
@ -938,11 +938,14 @@ unticked_statement:
{
$9.(*ast.StmtFor).ForTkn = $1
$9.(*ast.StmtFor).OpenParenthesisTkn = $2
$9.(*ast.StmtFor).Init = $3
$9.(*ast.StmtFor).Init = $3.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).InitSeparatorTkns = $3.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).InitSemiColonTkn = $4
$9.(*ast.StmtFor).Cond = $5
$9.(*ast.StmtFor).Cond = $5.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).CondSeparatorTkns = $5.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).CondSemiColonTkn = $6
$9.(*ast.StmtFor).Loop = $7
$9.(*ast.StmtFor).Loop = $7.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).LoopSeparatorTkns = $7.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).CloseParenthesisTkn = $8
$9.(*ast.StmtFor).Node.Position = position.NewTokenNodePosition($1, $9)
@ -2537,19 +2540,15 @@ non_empty_trait_adaptation_list:
trait_adaptation_statement:
trait_precedence ';'
{
$$ = $1;
$1.(*ast.StmtTraitUsePrecedence).SemiColonTkn = $2
// save comments
yylex.(*Parser).setFreeFloating($$, token.NameList, $2.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $2.SkippedTokens)
$$ = $1;
}
| trait_alias ';'
{
$$ = $1;
$1.(*ast.StmtTraitUseAlias).SemiColonTkn = $2
// save comments
yylex.(*Parser).setFreeFloating($$, token.Alias, $2.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $2.SkippedTokens)
$$ = $1;
}
;
@ -2976,7 +2975,7 @@ echo_expr_list:
for_expr:
/* empty */
{
$$ = nil
$$ = &ast.ParserSeparatedList{}
}
| non_empty_for_expr
{
@ -2987,14 +2986,16 @@ for_expr:
non_empty_for_expr:
non_empty_for_expr ',' expr
{
$$ = append($1, $3)
$1.(*ast.ParserSeparatedList).SeparatorTkns = append($1.(*ast.ParserSeparatedList).SeparatorTkns, $2)
$1.(*ast.ParserSeparatedList).Items = append($1.(*ast.ParserSeparatedList).Items, $3)
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = $1
}
| expr
{
$$ = []ast.Vertex{$1}
$$ = &ast.ParserSeparatedList{
Items: []ast.Vertex{$1},
}
}
;
@ -4461,10 +4462,9 @@ dynamic_class_name_variable_properties:
dynamic_class_name_variable_property:
T_OBJECT_OPERATOR object_property
{
$$ = $2
$2[0].(*ast.ExprPropertyFetch).ObjectOperatorTkn = $1
// save comments
yylex.(*Parser).setFreeFloating($2[0], token.Var, $1.SkippedTokens)
$$ = $2
}
;

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internal/php7/php7.go generated
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internal/php7/php7.y
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@ -234,7 +234,7 @@ import (
%type <node> interface_declaration_statement
%type <node> group_use_declaration inline_use_declaration
%type <node> mixed_group_use_declaration use_declaration unprefixed_use_declaration
%type <node> const_decl inner_statement
%type <node> const_decl inner_statement for_exprs non_empty_for_exprs
%type <node> expr optional_expr parameter_list non_empty_parameter_list
%type <node> declare_statement finally_statement unset_variable variable
%type <node> parameter optional_type argument expr_without_variable global_var_list global_var
@ -272,7 +272,6 @@ import (
%type <list> encaps_list backticks_expr namespace_name catch_list class_const_list
%type <list> for_exprs non_empty_for_exprs
%type <list> unprefixed_use_declarations inline_use_declarations
%type <list> case_list trait_adaptation_list
%type <list> use_declarations
@ -900,11 +899,14 @@ statement:
{
$9.(*ast.StmtFor).ForTkn = $1
$9.(*ast.StmtFor).OpenParenthesisTkn = $2
$9.(*ast.StmtFor).Init = $3
$9.(*ast.StmtFor).Init = $3.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).InitSeparatorTkns = $3.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).InitSemiColonTkn = $4
$9.(*ast.StmtFor).Cond = $5
$9.(*ast.StmtFor).Cond = $5.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).CondSeparatorTkns = $5.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).CondSemiColonTkn = $6
$9.(*ast.StmtFor).Loop = $7
$9.(*ast.StmtFor).Loop = $7.(*ast.ParserSeparatedList).Items
$9.(*ast.StmtFor).LoopSeparatorTkns = $7.(*ast.ParserSeparatedList).SeparatorTkns
$9.(*ast.StmtFor).CloseParenthesisTkn = $8
$9.(*ast.StmtFor).Node.Position = position.NewTokenNodePosition($1, $9)
@ -2277,19 +2279,15 @@ trait_adaptation_list:
trait_adaptation:
trait_precedence ';'
{
$$ = $1;
$1.(*ast.StmtTraitUsePrecedence).SemiColonTkn = $2
// save comments
yylex.(*Parser).setFreeFloating($$, token.NameList, $2.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $2.SkippedTokens)
$$ = $1;
}
| trait_alias ';'
{
$$ = $1;
$1.(*ast.StmtTraitUseAlias).SemiColonTkn = $2
// save comments
yylex.(*Parser).setFreeFloating($$, token.Alias, $2.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $2.SkippedTokens)
$$ = $1;
}
;
@ -2688,7 +2686,7 @@ echo_expr:
for_exprs:
/* empty */
{
$$ = nil;
$$ = &ast.ParserSeparatedList{}
}
| non_empty_for_exprs
{
@ -2699,14 +2697,16 @@ for_exprs:
non_empty_for_exprs:
non_empty_for_exprs ',' expr
{
$$ = append($1, $3)
$1.(*ast.ParserSeparatedList).SeparatorTkns = append($1.(*ast.ParserSeparatedList).SeparatorTkns, $2)
$1.(*ast.ParserSeparatedList).Items = append($1.(*ast.ParserSeparatedList).Items, $3)
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = $1
}
| expr
{
$$ = []ast.Vertex{$1}
$$ = &ast.ParserSeparatedList{
Items: []ast.Vertex{$1},
}
}
;

5
pkg/ast/node.go
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@ -438,10 +438,13 @@ type StmtFor struct {
ForTkn *token.Token
OpenParenthesisTkn *token.Token
Init []Vertex
InitSeparatorTkns []*token.Token
InitSemiColonTkn *token.Token
Cond []Vertex
CondSeparatorTkns []*token.Token
CondSemiColonTkn *token.Token
Loop []Vertex
LoopSeparatorTkns []*token.Token
CloseParenthesisTkn *token.Token
ColonTkn *token.Token
Stmt Vertex
@ -796,6 +799,7 @@ type StmtTraitUseAlias struct {
AsTkn *token.Token
Modifier Vertex
Alias Vertex
SemiColonTkn *token.Token
}
func (n *StmtTraitUseAlias) Accept(v NodeVisitor) {
@ -809,6 +813,7 @@ type StmtTraitUsePrecedence struct {
InsteadofTkn *token.Token
Insteadof []Vertex
SeparatorTkns []*token.Token
SemiColonTkn *token.Token
}
func (n *StmtTraitUsePrecedence) Accept(v NodeVisitor) {