prettyprint

Documentation

Overview

The prettyprint package visualises a Go AST, but only assignment nodes. In these nodes, it prints their position, the identifier and the identifier's declaration plus position.

It is used to visualise how assigncheck is checking for re-assignments.

To see it for yourself, run `go test -v .` in this directory.

$> go test -v .
=== RUN   TestRun
Assignment "x, y := 1, 2": 2958101
        Ident "x": 2958101
                Decl "x, y := 1, 2": 2958101
        Ident "y": 2958104
                Decl "x, y := 1, 2": 2958101
Assignment "y = 3": 2958115
        Ident "y": 2958115
                Decl "x, y := 1, 2": 2958101
--- PASS: TestRun (0.93s)
PASS
ok      github.com/tommyknows/funcheck/prettyprint      1.088s

Index

• Variables

Variables

var Analyzer = &analysis.Analyzer{
	Name: "prettyprint",
	Doc:  "prints positions",
	Run:  run,
}