func (p *parser) parseBlock(n *parse.Node, scope *ast.Scope) *ast.BlockStmt {
block := ast.BlockStmt{
Lbrace: token.Pos(n.Child(0).Pos()),
Rbrace: token.Pos(n.LastChild().Pos()),
}
eachListItem(stmt, n.Child(1), func(item *parse.Node) {
block.List = append(block.List, p.parseStmt(item))
})
return &block
}
func (p *parser) parseParams(n *parse.Node, scope *ast.Scope) *ast.FieldList {
fieldList := ast.FieldList{
Opening: token.Pos(n.Child(0).Pos()),
Closing: token.Pos(n.LastChild().Pos()),
}
if n.Child(1).Is(parameterList) {
eachListItem(parameterDecl, n.Child(1), func(item *parse.Node) {
fieldList.List = append(fieldList.List, p.parseParamDecl(item, scope))
})
}
return &fieldList
}
func (p *parser) parseValueSpec(n *parse.Node) *ast.ValueSpec {
n = n.Child(0)
spec := ast.ValueSpec{}
if n.Is(identifierList) {
spec.Names = p.parseIdentList(n)
} else {
spec.Names = p.parseIdentList(n.Child(0))
if n.Child(1).Is(type_) {
spec.Type = p.parseType(n.Child(1))
}
spec.Values = p.parseExprList(n.LastChild())
}
return &spec
}
func (p *parser) parseInterfaceType(n *parse.Node) ast.Expr {
keywordPos := token.Pos(n.Child(0).Pos())
n = n.Child(1)
specs := ast.FieldList{
Opening: token.Pos(n.Child(0).Pos()),
Closing: token.Pos(n.LastChild().Pos()),
}
if n.ChildCount() > 2 {
eachListItem(methodSpec, n.Child(1), func(item *parse.Node) {
specs.List = append(specs.List, p.parseMethodSpec(item))
})
}
return &ast.InterfaceType{
Interface: keywordPos,
Methods: &specs,
}
}
func (p *parser) parseImportDecl(n *parse.Node) (decl *ast.GenDecl, specs []*ast.ImportSpec) {
decl = &ast.GenDecl{
TokPos: token.Pos(n.Child(0).Pos()),
Tok: token.IMPORT,
}
n = n.Child(1)
if n.Is(importSpec) {
spec := p.parseImportSpec(n)
specs = append(specs, spec)
decl.Specs = append(decl.Specs, spec)
return
}
decl.Lparen = token.Pos(n.Child(0).Pos())
decl.Rparen = token.Pos(n.LastChild().Pos())
if n.ChildCount() == 3 {
eachListItem(importSpec, n.Child(1), func(item *parse.Node) {
spec := p.parseImportSpec(item)
specs = append(specs, spec)
decl.Specs = append(decl.Specs, spec)
})
}
return
}