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[refactoring] update ast structure of "Declare" and "ConstList" nodes

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This commit is contained in:
Vadym Slizov
2020-09-14 19:25:38 +03:00
parent 69bc0af2be
commit e78f0dc650
11 changed files with 1235 additions and 1271 deletions
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987
internal/php7/php7.go generated
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71
internal/php7/php7.y
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@@ -250,7 +250,7 @@ import (
%type <node> variable_class_name dereferencable_scalar constant dereferencable
%type <node> callable_expr callable_variable static_member new_variable
%type <node> encaps_var encaps_var_offset echo_expr_list
%type <node> if_stmt
%type <node> if_stmt const_list
%type <node> alt_if_stmt
%type <node> if_stmt_without_else
%type <node> class_const_decl
@@ -276,7 +276,7 @@ import (
%type <list> encaps_list backticks_expr namespace_name catch_name_list catch_list class_const_list
%type <list> const_list for_exprs non_empty_for_exprs
%type <list> for_exprs non_empty_for_exprs
%type <list> unprefixed_use_declarations inline_use_declarations property_list
%type <list> case_list trait_adaptation_list
%type <list> use_declarations lexical_var_list isset_variables non_empty_array_pair_list
@@ -541,9 +541,10 @@ top_statement:
Node: ast.Node{
Position: position.NewTokensPosition($1, $3),
},
ConstTkn: $1,
Consts: $2,
SemiColonTkn: $3,
ConstTkn: $1,
Consts: $2.(*ast.ParserSeparatedList).Items,
SeparatorTkns: $2.(*ast.ParserSeparatedList).SeparatorTkns,
SemiColonTkn: $3,
}
}
;
@@ -782,13 +783,16 @@ use_declaration:
const_list:
const_list ',' const_decl
{
lastNode($1).(*ast.StmtConstant).CommaTkn = $2
$1.(*ast.ParserSeparatedList).SeparatorTkns = append($1.(*ast.ParserSeparatedList).SeparatorTkns, $2)
$1.(*ast.ParserSeparatedList).Items = append($1.(*ast.ParserSeparatedList).Items, $3)
$$ = append($1, $3)
$$ = $1
}
| const_decl
{
$$ = []ast.Vertex{$1}
$$ = &ast.ParserSeparatedList{
Items: []ast.Vertex{$1},
}
}
;
@@ -1036,16 +1040,14 @@ statement:
}
| T_DECLARE '(' const_list ')' declare_statement
{
$5.(*ast.StmtDeclare).DeclareTkn = $1
$5.(*ast.StmtDeclare).OpenParenthesisTkn = $2
$5.(*ast.StmtDeclare).Consts = $3.(*ast.ParserSeparatedList).Items
$5.(*ast.StmtDeclare).SeparatorTkns = $3.(*ast.ParserSeparatedList).SeparatorTkns
$5.(*ast.StmtDeclare).CloseParenthesisTkn = $4
$5.(*ast.StmtDeclare).Node.Position = position.NewTokenNodePosition($1, $5)
$$ = $5
$$.(*ast.StmtDeclare).Consts = $3
// save position
$$.GetNode().Position = position.NewTokenNodePosition($1, $5)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.Declare, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.ConstList, $4.SkippedTokens)
}
| ';'
{
@@ -1509,29 +1511,30 @@ foreach_statement:
declare_statement:
statement
{
$$ = &ast.StmtDeclare{ast.Node{}, false, nil, $1}
// save position
$$.GetNode().Position = position.NewNodePosition($1)
$$ = &ast.StmtDeclare{
Node: ast.Node{
Position: position.NewNodePosition($1),
},
Stmt: $1,
}
}
| ':' inner_statement_list T_ENDDECLARE ';'
{
stmtList := &ast.StmtStmtList{
$$ = &ast.StmtDeclare{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
Position: position.NewTokensPosition($1, $4),
},
Stmts: $2,
Alt: true,
ColonTkn: $1,
Stmt: &ast.StmtStmtList{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Stmts: $2,
},
EndDeclareTkn: $3,
SemiColonTkn: $4,
}
$$ = &ast.StmtDeclare{ast.Node{}, true, nil, stmtList}
// save position
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Cond, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.Stmts, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.AltEnd, $4.SkippedTokens)
yylex.(*Parser).setToken($$, token.SemiColon, $4.SkippedTokens)
}
;