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[refactoring] update ast structure of "Static", "Global" and "StaticVar" nodes

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This commit is contained in:
Vadym Slizov
2020-09-09 22:53:51 +03:00
parent 59ef622082
commit 3f12ada311
10 changed files with 1416 additions and 1324 deletions
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1158
internal/php5/php5.go generated
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110
internal/php5/php5.y
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@@ -239,7 +239,7 @@ import (
%type <node> optional_class_type parameter class_entry_type class_statement class_constant_declaration
%type <node> trait_use_statement function_call_parameter trait_adaptation_statement trait_precedence trait_alias
%type <node> trait_method_reference_fully_qualified trait_method_reference trait_modifiers member_modifier method
%type <node> static_scalar_value static_operation
%type <node> static_scalar_value static_operation static_var_list global_var_list
%type <node> ctor_arguments function_call_parameter_list
%type <node> trait_adaptations
%type <node> switch_case_list
@@ -253,7 +253,7 @@ import (
%type <ClosureUse> lexical_vars
%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> inner_statement_list encaps_list isset_variables non_empty_array_pair_list
%type <list> array_pair_list assignment_list lexical_var_list elseif_list new_elseif_list non_empty_for_expr
%type <list> for_expr case_list echo_expr_list unset_variables declare_list catch_statement additional_catches
%type <list> non_empty_additional_catches parameter_list non_empty_parameter_list class_statement_list
@@ -1036,27 +1036,21 @@ unticked_statement:
}
| T_GLOBAL global_var_list ';'
{
$$ = &ast.StmtGlobal{ast.Node{}, $2}
$2.(*ast.StmtGlobal).GlobalTkn = $1
$2.(*ast.StmtGlobal).SemiColonTkn = $3
$2.(*ast.StmtGlobal).SeparatorTkns = append($2.(*ast.StmtGlobal).SeparatorTkns, nil)
$2.(*ast.StmtGlobal).Node.Position = position.NewTokensPosition($1, $3)
// save position
$$.GetNode().Position = position.NewTokensPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.VarList, $3.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $3.SkippedTokens)
$$ = $2
}
| T_STATIC static_var_list ';'
{
$$ = &ast.StmtStatic{ast.Node{}, $2}
$2.(*ast.StmtStatic).StaticTkn = $1
$2.(*ast.StmtStatic).SemiColonTkn = $3
$2.(*ast.StmtStatic).SeparatorTkns = append($2.(*ast.StmtStatic).SeparatorTkns, nil)
$2.(*ast.StmtStatic).Node.Position = position.NewTokensPosition($1, $3)
// save position
$$.GetNode().Position = position.NewTokensPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.VarList, $3.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $3.SkippedTokens)
$$ = $2
}
| T_ECHO echo_expr_list ';'
{
@@ -2218,14 +2212,16 @@ function_call_parameter:
global_var_list:
global_var_list ',' global_var
{
$$ = append($1, $3)
$1.(*ast.StmtGlobal).Vars = append($1.(*ast.StmtGlobal).Vars, $3)
$1.(*ast.StmtGlobal).SeparatorTkns = append($1.(*ast.StmtGlobal).SeparatorTkns, $2)
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = $1
}
| global_var
{
$$ = []ast.Vertex{$1}
$$ = &ast.StmtGlobal{
Vars: []ast.Vertex{$1},
}
}
;
@@ -2273,65 +2269,95 @@ static_var_list:
{
identifier := &ast.Identifier{ast.Node{}, $3.Value}
variable := &ast.ExprVariable{ast.Node{}, identifier}
staticVar := &ast.StmtStaticVar{ast.Node{}, variable, nil}
$$ = append($1, staticVar)
$1.(*ast.StmtStatic).Vars = append($1.(*ast.StmtStatic).Vars, &ast.StmtStaticVar{
Node: ast.Node{
Position: position.NewTokenPosition($3),
},
Var: variable,
})
$1.(*ast.StmtStatic).SeparatorTkns = append($1.(*ast.StmtStatic).SeparatorTkns, $2)
$$ = $1
// save position
identifier.GetNode().Position = position.NewTokenPosition($3)
variable.GetNode().Position = position.NewTokenPosition($3)
staticVar.GetNode().Position = position.NewTokenPosition($3)
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(staticVar, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating(variable, token.Start, $3.SkippedTokens)
}
| static_var_list ',' T_VARIABLE '=' static_scalar
{
identifier := &ast.Identifier{ast.Node{}, $3.Value}
variable := &ast.ExprVariable{ast.Node{}, identifier}
staticVar := &ast.StmtStaticVar{ast.Node{}, variable, $5}
$$ = append($1, staticVar)
$1.(*ast.StmtStatic).Vars = append($1.(*ast.StmtStatic).Vars, &ast.StmtStaticVar{
Node: ast.Node{
Position: position.NewTokenNodePosition($3, $5),
},
Var: variable,
EqualTkn: $4,
Expr: $5,
})
$1.(*ast.StmtStatic).SeparatorTkns = append($1.(*ast.StmtStatic).SeparatorTkns, $2)
$$ = $1
// save position
identifier.GetNode().Position = position.NewTokenPosition($3)
variable.GetNode().Position = position.NewTokenPosition($3)
staticVar.GetNode().Position = position.NewTokenNodePosition($3, $5)
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(staticVar, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating(staticVar, token.Var, $4.SkippedTokens)
yylex.(*Parser).setFreeFloating(variable, token.Start, $3.SkippedTokens)
}
| T_VARIABLE
{
identifier := &ast.Identifier{ast.Node{}, $1.Value}
variable := &ast.ExprVariable{ast.Node{}, identifier}
staticVar := &ast.StmtStaticVar{ast.Node{}, variable, nil}
$$ = []ast.Vertex{staticVar}
$$ = &ast.StmtStatic{
Vars: []ast.Vertex{
&ast.StmtStaticVar{
Node: ast.Node{
Position: position.NewTokenPosition($1),
},
Var: variable,
},
},
}
// save position
identifier.GetNode().Position = position.NewTokenPosition($1)
variable.GetNode().Position = position.NewTokenPosition($1)
staticVar.GetNode().Position = position.NewTokenPosition($1)
// save comments
yylex.(*Parser).setFreeFloating(staticVar, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating(variable, token.Start, $1.SkippedTokens)
}
| T_VARIABLE '=' static_scalar
{
identifier := &ast.Identifier{ast.Node{}, $1.Value}
variable := &ast.ExprVariable{ast.Node{}, identifier}
staticVar := &ast.StmtStaticVar{ast.Node{}, variable, $3}
$$ = []ast.Vertex{staticVar}
$$ = &ast.StmtStatic{
Vars: []ast.Vertex{
&ast.StmtStaticVar{
Node: ast.Node{
Position: position.NewTokenNodePosition($1, $3),
},
Var: variable,
EqualTkn: $2,
Expr: $3,
},
},
}
// save position
identifier.GetNode().Position = position.NewTokenPosition($1)
variable.GetNode().Position = position.NewTokenPosition($1)
staticVar.GetNode().Position = position.NewTokenNodePosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating(staticVar, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating(staticVar, token.Var, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(variable, token.Start, $1.SkippedTokens)
}
;