astrid

README

Astrid

Astrid is a collection of AST utilities for Go

Matcher

NewMatcher returns a new *Matcher with the provided Uses and Defs from types.Info

Matcher.Match

Match determines whether two ast.Expr's are equivalent

Invert

Invert returns the inverse of the provided expression.

Documentation

Overview

Package astrid is a collection of AST utilities

Index

• func Invert(node ast.Expr) ast.Expr
• func StripPosition(node ast.Node)
• type Matcher
  • func NewMatcher(uses, defs map[*ast.Ident]types.Object) *Matcher
  • func (m *Matcher) Match(a, b ast.Expr) bool
  • func (m *Matcher) MatchSlice(a, b []ast.Expr) bool

Functions

func Invert

func Invert(node ast.Expr) ast.Expr

Invert returns the inverse of the provided expression.

func StripPosition

func StripPosition(node ast.Node)

StripPosition removes all position information from a node and all descendants. This is useful before printing a modified node.

Types

type Matcher

type Matcher struct {
	// contains filtered or unexported fields
}

Matcher matches ast expressions

func NewMatcher

func NewMatcher(uses, defs map[*ast.Ident]types.Object) *Matcher

NewMatcher returns a new *Matcher with the provided Uses and Defs from types.Info

func (*Matcher) Match

func (m *Matcher) Match(a, b ast.Expr) bool

Match determines whether two ast.Expr's are equivalent

func (*Matcher) MatchSlice

func (m *Matcher) MatchSlice(a, b []ast.Expr) bool

MatchSlice determines whether two slices of ast.Expr's are equivalent