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21 lines
413 B
Go
21 lines
413 B
Go
package goutil
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import (
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"go/ast"
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"go/printer"
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"go/token"
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"strings"
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)
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// SprintNode returns the textual representation of n.
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// If fset is nil, freshly created file set will be used.
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func SprintNode(fset *token.FileSet, n ast.Node) string {
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if fset == nil {
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fset = token.NewFileSet()
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}
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var buf strings.Builder
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if err := printer.Fprint(&buf, fset, n); err != nil {
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return ""
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}
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return buf.String()
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}
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