package astutil

import "honnef.co/go/tools/go/ast/astutil"

Index ¶

• func Apply(root ast.Node, pre, post ApplyFunc) (result ast.Node)
• func CopyExpr(node ast.Expr) (ast.Expr, bool)
• func Equal(a, b ast.Node) bool
• func GroupSpecs(fset *token.FileSet, specs []ast.Spec) [][]ast.Spec
• func IsBlank(id ast.Expr) bool
• func IsIdent(expr ast.Expr, ident string) bool
• func IsIntLiteral(expr ast.Expr, literal string) bool
• func IsZero(expr ast.Expr) bool
• func NegateDeMorgan(expr ast.Expr, recursive bool) ast.Expr
• func PathEnclosingInterval(root *ast.File, start, end token.Pos) (path []ast.Node, exact bool)
• func Preamble(f *ast.File) string
• func SimplifyParentheses(node ast.Expr) ast.Expr
• func Unparen(e ast.Expr) ast.Expr
• type ApplyFunc
• type Cursor

Functions ¶

func Apply ¶

func Apply(root ast.Node, pre, post ApplyFunc) (result ast.Node)

func CopyExpr ¶

func CopyExpr(node ast.Expr) (ast.Expr, bool)

CopyExpr creates a deep copy of an expression. It doesn't support copying FuncLits and returns ok == false when encountering one.

func Equal ¶

func Equal(a, b ast.Node) bool

func GroupSpecs ¶

func GroupSpecs(fset *token.FileSet, specs []ast.Spec) [][]ast.Spec

func IsBlank ¶

func IsBlank(id ast.Expr) bool

isBlank returns whether id is the blank identifier "_". If id == nil, the answer is false.

func IsIdent ¶

func IsIdent(expr ast.Expr, ident string) bool

func IsIntLiteral ¶

func IsIntLiteral(expr ast.Expr, literal string) bool

Deprecated: use code.IsIntegerLiteral instead.

func IsZero ¶

func IsZero(expr ast.Expr) bool

Deprecated: use IsIntLiteral instead

func NegateDeMorgan ¶

func NegateDeMorgan(expr ast.Expr, recursive bool) ast.Expr

func PathEnclosingInterval ¶

func PathEnclosingInterval(root *ast.File, start, end token.Pos) (path []ast.Node, exact bool)

func Preamble ¶

func Preamble(f *ast.File) string

func SimplifyParentheses ¶

func SimplifyParentheses(node ast.Expr) ast.Expr

func Unparen ¶

func Unparen(e ast.Expr) ast.Expr

Unparen returns e with any enclosing parentheses stripped.

Types ¶

type ApplyFunc ¶

type ApplyFunc = astutil.ApplyFunc

type Cursor ¶

type Cursor = astutil.Cursor

Source Files ¶

upstream.go util.go