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group_use node

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This commit is contained in:
z7zmey 2017-12-07 22:36:53 +02:00
parent d266fce399
commit 514630174f
3 changed files with 711 additions and 637 deletions
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59
node/stmt/group_use.go Normal file
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@ -0,0 +1,59 @@
package stmt
import (
"fmt"
"io"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/token"
)
type GroupUse struct {
node.SimpleNode
token token.TokenInterface
useType node.Node
prefix node.Node
useList []node.Node
}
//TODO: stmts myst be []node.Node
func NewGroupUse(token token.TokenInterface, useType node.Node, prefix node.Node, useList []node.Node) node.Node {
return GroupUse{
node.SimpleNode{Name: "GroupUse", Attributes: make(map[string]string)},
token,
useType,
prefix,
useList,
}
}
func (n GroupUse) SetToken(token token.TokenInterface) node.Node {
n.token = token
return n
}
func (n GroupUse) SetUseType(useType node.Node) node.Node {
n.useType = useType
return n
}
func (n GroupUse) Print(out io.Writer, indent string) {
fmt.Fprintf(out, "\n%v%v [%d %d] %q", indent, n.Name, n.token.GetStartLine(), n.token.GetEndLine(), n.token.GetValue())
if n.useType != nil {
fmt.Fprintf(out, "\n%vuse type:", indent+" ")
n.useType.Print(out, indent+" ")
}
if n.prefix != nil {
fmt.Fprintf(out, "\n%vprefix:", indent+" ")
n.prefix.Print(out, indent+" ")
}
if n.useList != nil {
fmt.Fprintf(out, "\n%vuse list:", indent+" ")
for _, nn := range n.useList {
nn.Print(out, indent+" ")
}
}
}

1253
parser/parser.go
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36
parser/parser.y
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@ -3,6 +3,7 @@ package parser
import (
"io"
"fmt"
"github.com/z7zmey/php-parser/token"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/node/scalar"
@ -183,9 +184,9 @@ func Parse(src io.Reader, fName string) node.Node {
%type <node> top_statement name statement function_declaration_statement
%type <node> class_declaration_statement trait_declaration_statement
%type <node> interface_declaration_statement interface_extends_list
%type <node> group_use_declaration inline_use_declarations inline_use_declaration
%type <node> group_use_declaration inline_use_declaration
%type <node> mixed_group_use_declaration use_declaration unprefixed_use_declaration
%type <node> unprefixed_use_declarations const_decl inner_statement
%type <node> const_decl inner_statement
%type <node> expr optional_expr while_statement for_statement foreach_variable
%type <node> foreach_statement declare_statement finally_statement unset_variable variable
%type <node> extends_from parameter optional_type argument expr_without_variable global_var
@ -215,6 +216,7 @@ func Parse(src io.Reader, fName string) node.Node {
%type <strings> class_modifiers
%type <list> encaps_list backticks_expr namespace_name catch_name_list catch_list class_const_list
%type <list> const_list echo_expr_list for_exprs non_empty_for_exprs global_var_list
%type <list> unprefixed_use_declarations inline_use_declarations
%%
@ -271,8 +273,8 @@ top_statement:
| T_NAMESPACE namespace_name '{' top_statement_list '}'
{ $$ = node.NewSimpleNode("Namespace").Append(name.NewName($2)).Append($4) }
| T_NAMESPACE '{' top_statement_list '}' { $$ = node.NewSimpleNode("Namespace").Append($3) }
| T_USE mixed_group_use_declaration ';' { $$ = $2; }
| T_USE use_type group_use_declaration ';' { $$ = $3.Append($2) }
| T_USE mixed_group_use_declaration ';' { $$ = $2.(stmt.GroupUse).SetToken($1) }
| T_USE use_type group_use_declaration ';' { $$ = $3.(stmt.GroupUse).SetToken($1).(stmt.GroupUse).SetUseType($2) }
| T_USE use_declarations ';' { $$ = $2; }
| T_USE use_type use_declarations ';' { $$ = $3.Append($2) }
| T_CONST const_list ';' { $$ = stmt.NewStmtConst($1, $2) }
@ -285,16 +287,26 @@ use_type:
group_use_declaration:
namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
{ $$ = node.NewSimpleNode("GroupUse").Append(name.NewName($1)).Append($4) }
{
fmt.Println("group")
$$ = stmt.NewGroupUse(nil, nil, name.NewName($1), $4)
}
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
{ $$ = node.NewSimpleNode("GroupUse").Append(name.NewName($2)).Append($5) }
{
$$ = stmt.NewGroupUse(nil, nil, name.NewName($2), $5)
}
;
mixed_group_use_declaration:
namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
{ $$ = node.NewSimpleNode("MixedGroupUse").Append(name.NewName($1)).Append($4); }
{
fmt.Println("mixed")
$$ = stmt.NewGroupUse(nil, nil, name.NewName($1), $4)
}
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
{ $$ = node.NewSimpleNode("MixedGroupUse").Append(name.NewName($2)).Append($5); }
{
$$ = stmt.NewGroupUse(nil, nil, name.NewName($2), $5)
}
;
possible_comma:
@ -304,14 +316,14 @@ possible_comma:
inline_use_declarations:
inline_use_declarations ',' inline_use_declaration
{ $$ = $1.Append($3) }
| inline_use_declaration { $$ = node.NewSimpleNode("UseList").Append($1) }
{ $$ = append($1, $3) }
| inline_use_declaration { $$ = []node.Node{$1} }
;
unprefixed_use_declarations:
unprefixed_use_declarations ',' unprefixed_use_declaration
{ $$ = $1.Append($3) }
| unprefixed_use_declaration { $$ = node.NewSimpleNode("UseList").Append($1) }
{ $$ = append($1, $3) }
| unprefixed_use_declaration { $$ = []node.Node{$1} }
;
use_declarations: