-
-
Notifications
You must be signed in to change notification settings - Fork 25
/
return_statement.go
46 lines (41 loc) · 1.14 KB
/
return_statement.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
package ast
import (
"bytes"
)
type ReturnStatement struct {
*Meta
ReturnExpression Expression
HasParenthesis bool
ParenthesisLeadingComments Comments
ParenthesisTrailingComments Comments
}
func (r *ReturnStatement) Statement() {}
func (r *ReturnStatement) GetMeta() *Meta { return r.Meta }
func (r *ReturnStatement) String() string {
var buf bytes.Buffer
buf.WriteString(r.LeadingComment(lineFeed))
if r.ReturnExpression != nil {
if r.HasParenthesis {
buf.WriteString(indent(r.Nest) + "return ")
if v := r.ParenthesisLeadingComments.String(); v != "" {
buf.WriteString(v + " ")
}
buf.WriteString("(" + r.ReturnExpression.String() + ")")
if v := r.ParenthesisTrailingComments.String(); v != "" {
buf.WriteString(" " + v)
}
buf.WriteString(";")
} else {
buf.WriteString(indent(r.Nest) + "return " + r.ReturnExpression.String() + ";")
}
} else {
buf.WriteString(indent(r.Nest) + "return")
if v := r.InfixComment(inline); v != "" {
buf.WriteString(paddingLeft(v))
}
buf.WriteString(";")
}
buf.WriteString(r.TrailingComment(inline))
buf.WriteString("\n")
return buf.String()
}