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[refactoring] update ast structure for "Use" and "GroupUse" nodes

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This commit is contained in:
Vadym Slizov
2020-08-22 16:59:26 +03:00
parent 97747c5ac0
commit 767187ff85
23 changed files with 4134 additions and 5001 deletions
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873
internal/php5/parser_test.go
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1457
internal/php5/php5.go generated
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415
internal/php5/php5.y
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@@ -395,52 +395,48 @@ top_statement:
}
| T_USE use_declarations ';'
{
useList := &ast.StmtUseList{ast.Node{}, $2}
$$ = &ast.StmtUse{ast.Node{}, useList}
// save position
useList.GetNode().Position = position.NewNodeListPosition($2)
$$.GetNode().Position = position.NewTokensPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $3.SkippedTokens)
$$ = &ast.StmtUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $3),
},
UseTkn: $1,
UseDeclarations: $2,
SemiColonTkn: $3,
}
}
| T_USE T_FUNCTION use_function_declarations ';'
{
identifier := &ast.Identifier{ast.Node{}, $2.Value}
useList := &ast.StmtUseList{ast.Node{}, $3}
useType := &ast.StmtUseType{ast.Node{}, identifier, useList}
$$ = &ast.StmtUse{ast.Node{}, useType}
// save position
identifier.GetNode().Position = position.NewTokenPosition($2)
useList.GetNode().Position = position.NewNodeListPosition($3)
useType.GetNode().Position = position.NewTokenNodePosition($2, useList)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating(identifier, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $4.SkippedTokens)
$$ = &ast.StmtUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
UseTkn: $1,
Type: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($2),
},
Value: $2.Value,
},
UseDeclarations: $3,
SemiColonTkn: $4,
}
}
| T_USE T_CONST use_const_declarations ';'
{
identifier := &ast.Identifier{ast.Node{}, $2.Value}
useList := &ast.StmtUseList{ast.Node{}, $3}
useType := &ast.StmtUseType{ast.Node{}, identifier, useList}
$$ = &ast.StmtUse{ast.Node{}, useType}
// save position
identifier.GetNode().Position = position.NewTokenPosition($2)
useList.GetNode().Position = position.NewNodeListPosition($3)
useType.GetNode().Position = position.NewTokenNodePosition($2, useList)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating(identifier, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $4.SkippedTokens)
$$ = &ast.StmtUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
UseTkn: $1,
Type: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($2),
},
Value: $2.Value,
},
UseDeclarations: $3,
SemiColonTkn: $4,
}
}
| constant_declaration ';'
{
@@ -458,10 +454,9 @@ top_statement:
use_declarations:
use_declarations ',' use_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| use_declaration
{
@@ -472,73 +467,84 @@ use_declarations:
use_declaration:
namespace_name
{
name := &ast.NameName{ast.Node{}, $1}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, nil}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
$$.GetNode().Position = position.NewNodeListPosition($1)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
}
}
| namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $1}
alias := &ast.Identifier{ast.Node{}, $3.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, asAlias}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
alias.GetNode().Position = position.NewTokenPosition($3)
asAlias.GetNode().Position = position.NewTokensPosition($2, $3)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $3.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $3),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
AsTkn: $2,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($3),
},
Value: $3.Value,
},
}
}
| T_NS_SEPARATOR namespace_name
{
name := &ast.NameName{ast.Node{}, $2}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, nil}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
useDeclaration.GetNode().Position = position.NewTokenNodePosition($1, name)
$$.GetNode().Position = position.NewTokenNodePosition($1, name)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokenNodeListPosition($1, $2),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
}
}
| T_NS_SEPARATOR namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $2}
alias := &ast.Identifier{ast.Node{}, $4.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, alias}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
alias.GetNode().Position = position.NewTokenPosition($4)
asAlias.GetNode().Position = position.NewTokensPosition($3, $4)
useDeclaration.GetNode().Position = position.NewTokensPosition($1, $4)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $4.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
AsTkn: $3,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($4),
},
Value: $4.Value,
},
}
}
;
use_function_declarations:
use_function_declarations ',' use_function_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| use_function_declaration
{
@@ -549,73 +555,84 @@ use_function_declarations:
use_function_declaration:
namespace_name
{
name := &ast.NameName{ast.Node{}, $1}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, nil}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
$$.GetNode().Position = position.NewNodeListPosition($1)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
}
}
| namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $1}
alias := &ast.Identifier{ast.Node{}, $3.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, asAlias}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
alias.GetNode().Position = position.NewTokenPosition($3)
asAlias.GetNode().Position = position.NewTokensPosition($2, $3)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $3.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $3),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
AsTkn: $2,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($3),
},
Value: $3.Value,
},
}
}
| T_NS_SEPARATOR namespace_name
{
name := &ast.NameName{ast.Node{}, $2}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, nil}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
useDeclaration.GetNode().Position = position.NewTokenNodePosition($1, name)
$$.GetNode().Position = position.NewTokenNodePosition($1, name)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokenNodeListPosition($1, $2),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
}
}
| T_NS_SEPARATOR namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $2}
alias := &ast.Identifier{ast.Node{}, $4.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, alias}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
alias.GetNode().Position = position.NewTokenPosition($4)
asAlias.GetNode().Position = position.NewTokensPosition($3, $4)
useDeclaration.GetNode().Position = position.NewTokensPosition($1, $4)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $4.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
AsTkn: $3,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($4),
},
Value: $4.Value,
},
}
}
;
use_const_declarations:
use_const_declarations ',' use_const_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| use_const_declaration
{
@@ -626,63 +643,75 @@ use_const_declarations:
use_const_declaration:
namespace_name
{
name := &ast.NameName{ast.Node{}, $1}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, nil}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
$$.GetNode().Position = position.NewNodeListPosition($1)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
}
}
| namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $1}
alias := &ast.Identifier{ast.Node{}, $3.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, asAlias}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
alias.GetNode().Position = position.NewTokenPosition($3)
asAlias.GetNode().Position = position.NewTokensPosition($2, $3)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $3.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $3),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
AsTkn: $2,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($3),
},
Value: $3.Value,
},
}
}
| T_NS_SEPARATOR namespace_name
{
name := &ast.NameName{ast.Node{}, $2}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, nil}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
useDeclaration.GetNode().Position = position.NewTokenNodePosition($1, name)
$$.GetNode().Position = position.NewTokenNodePosition($1, name)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokenNodeListPosition($1, $2),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
}
}
| T_NS_SEPARATOR namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $2}
alias := &ast.Identifier{ast.Node{}, $4.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
useDeclaration := &ast.StmtUseDeclaration{ast.Node{}, name, alias}
$$ = &ast.ParserNsSeparator{ast.Node{}, useDeclaration}
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
alias.GetNode().Position = position.NewTokenPosition($4)
asAlias.GetNode().Position = position.NewTokensPosition($3, $4)
useDeclaration.GetNode().Position = position.NewTokensPosition($1, $4)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $4.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
NsSeparatorTkn: $1,
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
AsTkn: $3,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($4),
},
Value: $4.Value,
},
}
}
;

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internal/php5/php5_test.go
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internal/php7/parser_test.go
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internal/php7/php7.go generated
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internal/php7/php7.y
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@@ -485,55 +485,47 @@ top_statement:
}
| T_USE mixed_group_use_declaration ';'
{
$$ = &ast.StmtUse{ast.Node{}, $2}
use := $2.(*ast.StmtGroupUse)
// save position
$$.GetNode().Position = position.NewTokensPosition($1, $3)
use.Node.Position = position.NewTokensPosition($1, $3)
use.UseTkn = $1
use.SemiColonTkn = $3
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $3.SkippedTokens)
$$ = $2
}
| T_USE use_type group_use_declaration ';'
{
useType := &ast.StmtUseType{ast.Node{}, $2, $3}
$$ = &ast.StmtUse{ast.Node{}, useType}
use := $3.(*ast.StmtGroupUse)
// save position
useType.GetNode().Position = position.NewNodesPosition($2, $3)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
use.Node.Position = position.NewTokensPosition($1, $4)
use.UseTkn = $1
use.Type = $2
use.SemiColonTkn = $4
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $4.SkippedTokens)
$$ = $3
}
| T_USE use_declarations ';'
{
useList := &ast.StmtUseList{ast.Node{}, $2}
$$ = &ast.StmtUse{ast.Node{}, useList}
// save position
useList.GetNode().Position = position.NewNodeListPosition($2)
$$.GetNode().Position = position.NewTokensPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $3.SkippedTokens)
$$ = &ast.StmtUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $3),
},
UseTkn: $1,
UseDeclarations: $2,
SemiColonTkn: $3,
}
}
| T_USE use_type use_declarations ';'
{
useList := &ast.StmtUseList{ast.Node{}, $3}
useType := &ast.StmtUseType{ast.Node{}, $2, useList}
$$ = &ast.StmtUse{ast.Node{}, useType}
// save position
useList.GetNode().Position = position.NewNodeListPosition($3)
useType.GetNode().Position = position.NewNodesPosition($2, useList)
$$.GetNode().Position = position.NewTokensPosition($1, $4)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens($$, token.End, $4.SkippedTokens)
$$ = &ast.StmtUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $4),
},
UseTkn: $1,
Type: $2,
UseDeclarations: $3,
SemiColonTkn: $4,
}
}
| T_CONST const_list ';'
{
@@ -575,104 +567,90 @@ use_type:
group_use_declaration:
namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
{
name := &ast.NameName{ast.Node{}, $1}
useList := &ast.StmtUseList{ast.Node{}, $4}
useListBrackets := &ast.ParserBrackets{ast.Node{}, useList}
useListNsSeparator := &ast.ParserNsSeparator{ast.Node{}, useListBrackets}
$$ = &ast.StmtGroupUseList{ast.Node{}, name, useListNsSeparator}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
useList.GetNode().Position = position.NewNodeListPosition($4)
useListBrackets.GetNode().Position = position.NewTokensPosition($3, $6)
useListNsSeparator.GetNode().Position = position.NewTokensPosition($2, $6)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $6)
// save comments
if $5 != nil {
yylex.(*Parser).setFreeFloatingTokens(useList, token.End, $5.SkippedTokens)
if len($4) > 0 {
$4[len($4)-1].(*ast.StmtUseDeclaration).CommaTkn = $5
}
$$ = &ast.StmtGroupUse{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $6),
},
Prefix: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
NsSeparatorTkn: $2,
OpenCurlyBracketTkn: $3,
UseDeclarations: $4,
CloseCurlyBracketTkn: $6,
}
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.End, $6.SkippedTokens)
yylex.(*Parser).setFreeFloating(useListNsSeparator, token.Start, $2.SkippedTokens)
}
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
{
name := &ast.NameName{ast.Node{}, $2}
prefixNsSeparator := &ast.ParserNsSeparator{ast.Node{}, name}
useList := &ast.StmtUseList{ast.Node{}, $5}
useListBrackets := &ast.ParserBrackets{ast.Node{}, useList}
useListNsSeparator := &ast.ParserNsSeparator{ast.Node{}, useListBrackets}
$$ = &ast.StmtGroupUseList{ast.Node{}, prefixNsSeparator, useListNsSeparator}
$5[len($5)-1].(*ast.StmtUseDeclaration).CommaTkn = $6
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
prefixNsSeparator.GetNode().Position = position.NewTokenNodePosition($1, name)
useList.GetNode().Position = position.NewNodeListPosition($5)
useListBrackets.GetNode().Position = position.NewTokensPosition($4, $7)
useListNsSeparator.GetNode().Position = position.NewTokensPosition($3, $7)
$$.GetNode().Position = position.NewTokensPosition($1, $7)
// save comments
yylex.(*Parser).setFreeFloating(prefixNsSeparator, token.Start, $1.SkippedTokens)
if $6 != nil {
yylex.(*Parser).setFreeFloatingTokens(useList, token.End, $6.SkippedTokens)
$$ = &ast.StmtGroupUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $7),
},
LeadingNsSeparatorTkn: $1,
Prefix: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
NsSeparatorTkn: $3,
OpenCurlyBracketTkn: $4,
UseDeclarations: $5,
CloseCurlyBracketTkn: $7,
}
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.Start, $4.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.End, $7.SkippedTokens)
yylex.(*Parser).setFreeFloating(useListNsSeparator, token.Start, $3.SkippedTokens)
}
;
mixed_group_use_declaration:
namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
{
name := &ast.NameName{ast.Node{}, $1}
useList := &ast.StmtUseList{ast.Node{}, $4}
useListBrackets := &ast.ParserBrackets{ast.Node{}, useList}
useListNsSeparator := &ast.ParserNsSeparator{ast.Node{}, useListBrackets}
$$ = &ast.StmtGroupUseList{ast.Node{}, name, useListNsSeparator}
$4[len($4)-1].(*ast.StmtUseDeclaration).CommaTkn = $5
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
useList.GetNode().Position = position.NewNodeListPosition($4)
useListBrackets.GetNode().Position = position.NewTokensPosition($3, $6)
useListNsSeparator.GetNode().Position = position.NewTokensPosition($2, $6)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $6)
// save comments
if $5 != nil {
yylex.(*Parser).setFreeFloatingTokens(useList, token.End, $5.SkippedTokens)
$$ = &ast.StmtGroupUse{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $6),
},
Prefix: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
NsSeparatorTkn: $2,
OpenCurlyBracketTkn: $3,
UseDeclarations: $4,
CloseCurlyBracketTkn: $6,
}
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.Start, $3.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.End, $6.SkippedTokens)
yylex.(*Parser).setFreeFloating(useListNsSeparator, token.Start, $2.SkippedTokens)
}
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
{
name := &ast.NameName{ast.Node{}, $2}
prefixNsSeparator := &ast.ParserNsSeparator{ast.Node{}, name}
useList := &ast.StmtUseList{ast.Node{}, $5}
useListBrackets := &ast.ParserBrackets{ast.Node{}, useList}
useListNsSeparator := &ast.ParserNsSeparator{ast.Node{}, useListBrackets}
$$ = &ast.StmtGroupUseList{ast.Node{}, prefixNsSeparator, useListNsSeparator}
$5[len($5)-1].(*ast.StmtUseDeclaration).CommaTkn = $6
// save position
name.GetNode().Position = position.NewNodeListPosition($2)
prefixNsSeparator.GetNode().Position = position.NewTokenNodePosition($1, name)
useList.GetNode().Position = position.NewNodeListPosition($5)
useListBrackets.GetNode().Position = position.NewTokensPosition($4, $7)
useListNsSeparator.GetNode().Position = position.NewTokensPosition($3, $7)
$$.GetNode().Position = position.NewTokensPosition($1, $7)
// save comments
yylex.(*Parser).setFreeFloating(prefixNsSeparator, token.Start, $1.SkippedTokens)
if $6 != nil {
yylex.(*Parser).setFreeFloatingTokens(useList, token.End, $6.SkippedTokens)
$$ = &ast.StmtGroupUse{
Node: ast.Node{
Position: position.NewTokensPosition($1, $7),
},
LeadingNsSeparatorTkn: $1,
Prefix: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($2),
},
Parts: $2,
},
NsSeparatorTkn: $3,
OpenCurlyBracketTkn: $4,
UseDeclarations: $5,
CloseCurlyBracketTkn: $7,
}
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.Start, $4.SkippedTokens)
yylex.(*Parser).setFreeFloatingTokens(useListBrackets, token.End, $7.SkippedTokens)
yylex.(*Parser).setFreeFloating(useListNsSeparator, token.Start, $3.SkippedTokens)
}
;
@@ -690,10 +668,9 @@ possible_comma:
inline_use_declarations:
inline_use_declarations ',' inline_use_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| inline_use_declaration
{
@@ -704,10 +681,9 @@ inline_use_declarations:
unprefixed_use_declarations:
unprefixed_use_declarations ',' unprefixed_use_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| unprefixed_use_declaration
{
@@ -718,10 +694,9 @@ unprefixed_use_declarations:
use_declarations:
use_declarations ',' use_declaration
{
$$ = append($1, $3)
$1[len($1)-1].(*ast.StmtUseDeclaration).CommaTkn = $2
// save comments
yylex.(*Parser).setFreeFloating(lastNode($1), token.End, $2.SkippedTokens)
$$ = append($1, $3)
}
| use_declaration
{
@@ -736,39 +711,49 @@ inline_use_declaration:
}
| use_type unprefixed_use_declaration
{
$$ = &ast.StmtUseType{ast.Node{}, $1, $2}
decl := $2.(*ast.StmtUseDeclaration)
decl.Type = $1
decl.Node.Position = position.NewNodesPosition($1, $2)
// save position
$$.GetNode().Position = position.NewNodesPosition($1, $2)
$$ = $2
}
;
unprefixed_use_declaration:
namespace_name
{
name := &ast.NameName{ast.Node{}, $1}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, nil}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
$$.GetNode().Position = position.NewNodePosition(name)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
}
}
| namespace_name T_AS T_STRING
{
name := &ast.NameName{ast.Node{}, $1}
alias := &ast.Identifier{ast.Node{}, $3.Value}
asAlias := &ast.ParserAs{ast.Node{}, alias}
$$ = &ast.StmtUseDeclaration{ast.Node{}, name, asAlias}
// save position
name.GetNode().Position = position.NewNodeListPosition($1)
alias.GetNode().Position = position.NewTokenPosition($3)
asAlias.GetNode().Position = position.NewTokensPosition($2, $3)
$$.GetNode().Position = position.NewNodeListTokenPosition($1, $3)
// save comments
yylex.(*Parser).setFreeFloating(asAlias, token.Start, $2.SkippedTokens)
yylex.(*Parser).setFreeFloating(alias, token.Start, $3.SkippedTokens)
$$ = &ast.StmtUseDeclaration{
Node: ast.Node{
Position: position.NewNodeListTokenPosition($1, $3),
},
Use: &ast.NameName{
Node: ast.Node{
Position: position.NewNodeListPosition($1),
},
Parts: $1,
},
AsTkn: $2,
Alias: &ast.Identifier{
Node: ast.Node{
Position: position.NewTokenPosition($3),
},
Value: $3.Value,
},
}
}
;
@@ -779,14 +764,11 @@ use_declaration:
}
| T_NS_SEPARATOR unprefixed_use_declaration
{
$$ = &ast.ParserNsSeparator{ast.Node{}, $2}
decl := $2.(*ast.StmtUseDeclaration)
decl.NsSeparatorTkn = $1
decl.Node.Position = position.NewTokenNodePosition($1, $2)
// save position
$2.GetNode().Position = position.NewTokenNodePosition($1, $2)
$$.GetNode().Position = position.NewTokenNodePosition($1, $2)
// save comments
yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
$$ = $2
}
;

1590
internal/php7/php7_test.go
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