rewriter

Documentation

Index

• func RewriteStructArguments(n ast.Node) (ast.Node, bool)
• type FileRewriter
  • func (config *FileRewriter) RewriteReturnVars() func(n ast.Node) (ast.Node, bool)
  • func (fr *FileRewriter) RewriteforTranspiler() ast.Node
• type Rewriter
  • func NewRewritter(fset *token.FileSet) *Rewriter
  • func (r *Rewriter) NewFileRewritter(inputfile string) *FileRewriter

Functions

func RewriteStructArguments

func RewriteStructArguments(n ast.Node) (ast.Node, bool)

RewriteStructArguments handles a case like this

```go func before(a struct { b, c, d int })

func after(a *struct { b, c, d int }) ```

Types

type FileRewriter

type FileRewriter struct {
	Original *ast.File

	Wrapper *ast.File
	// contains filtered or unexported fields
}

FileRewriter is the context of rewriting process

func (*FileRewriter) RewriteReturnVars

func (config *FileRewriter) RewriteReturnVars() func(n ast.Node) (ast.Node, bool)

RewriteReturnVars handles a case like this

```go func before(a struct { b, c, d int }) (r int)

func after(a struct { b, c, d int }, r *int) ```

func (*FileRewriter) RewriteforTranspiler

func (fr *FileRewriter) RewriteforTranspiler() ast.Node

RewriteforTranspiler outputs an ast.File that fits into transpiler

type Rewriter

type Rewriter struct {
	Fset  *token.FileSet
	Files map[string]*FileRewriter
}

Rewriter provides a shared context for all rewriting

func NewRewritter

func NewRewritter(fset *token.FileSet) *Rewriter

NewRewritter creates a new Rewriter object if `fset` is `nil`, then create a new one

func (*Rewriter) NewFileRewritter

func (r *Rewriter) NewFileRewritter(inputfile string) *FileRewriter

NewFileRewritter creates a FileRewriter for specific file