asthelper

Documentation

Overview

Package asthelper implements utility functions for AST.

Index

• func DocContains(group *ast.CommentGroup, s string) bool
• func ExtractLHSRHS(node ast.Node) (lhs, rhs []ast.Expr)
• func PrintExpr(e ast.Expr, pass *analysis.Pass, isShortenExpr bool) (string, error)

Functions

func DocContains

func DocContains(group *ast.CommentGroup, s string) bool

DocContains returns true if the comment group contains the given string.

func ExtractLHSRHS

func ExtractLHSRHS(node ast.Node) (lhs, rhs []ast.Expr)

ExtractLHSRHS extracts the left-hand side and right-hand side of an assignment statement or a variable declaration

func PrintExpr

func PrintExpr(e ast.Expr, pass *analysis.Pass, isShortenExpr bool) (string, error)

PrintExpr converts AST expression to string, and shortens long expressions if isShortenExpr is true