maride/php-parser
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collect aliases

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This commit is contained in:
z7zmey 2018-02-24 00:11:53 +02:00
parent b9f158e7f4
commit 91eb67279d
1 changed files with 21 additions and 34 deletions
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33
visitor/NsResolver.go
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@ -66,22 +66,7 @@ func (nsr *NsResolver) EnterNode(w walker.Walkable) bool {
useType = n.UseType.(*node.Identifier).Value
}
for _, nn := range n.Uses {
switch use := nn.(type) {
case *stmt.Use:
if use.UseType != nil {
useType = use.UseType.(*node.Identifier).Value
}
useNameParts := use.Use.(*name.Name).Parts
var alias string
if use.Alias == nil {
alias = useNameParts[len(useNameParts)-1].(*name.NamePart).Value
} else {
alias = use.Alias.(*node.Identifier).Value
}
nsr.Namespace.AddAlias(useType, concatNameParts(useNameParts), alias)
}
nsr.AddAlias(useType, nn, nil)
}
case *stmt.GroupUse:
useType := ""
@ -89,6 +74,14 @@ func (nsr *NsResolver) EnterNode(w walker.Walkable) bool {
useType = n.UseType.(*node.Identifier).Value
}
for _, nn := range n.UseList {
nsr.AddAlias(useType, nn, n.Prefix.(*name.Name).Parts)
}
}
return true
}
func (nsr *NsResolver) AddAlias(useType string, nn node.Node, prefix []node.Node) {
switch use := nn.(type) {
case *stmt.Use:
if use.UseType != nil {
@ -103,14 +96,8 @@ func (nsr *NsResolver) EnterNode(w walker.Walkable) bool {
alias = use.Alias.(*node.Identifier).Value
}
aliasName := concatNameParts(n.Prefix.(*name.Name).Parts, useNameParts)
nsr.Namespace.AddAlias(useType, aliasName, alias)
nsr.Namespace.AddAlias(useType, concatNameParts(prefix, useNameParts), alias)
}
}
}
return true
}
// GetChildrenVisitor is invoked at every node parameter that contains children nodes