29 lines
565 B
Go
29 lines
565 B
Go
package astwalk
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import "go/ast"
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type localCommentWalker struct {
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visitor LocalCommentVisitor
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}
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func (w *localCommentWalker) WalkFile(f *ast.File) {
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if !w.visitor.EnterFile(f) {
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return
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}
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for _, decl := range f.Decls {
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decl, ok := decl.(*ast.FuncDecl)
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if !ok || !w.visitor.EnterFunc(decl) {
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continue
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}
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for _, c := range f.Comments {
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// Not sure that decls/comments are sorted
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// by positions, so do a naive full scan for now.
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if c.Pos() < decl.Pos() || c.Pos() > decl.End() {
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continue
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}
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w.visitor.VisitLocalComment(c)
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}
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}
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}
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