Denis Isaev 7705f82591 Update megacheck to the latest version
Also do following improvements:
  - show proper sublinter name for megacheck sublinters
  - refactor and make more simple and robust megacheck
  merging/optimizing
  - improve handling of unknown linter names in //nolint directives
  - minimize diff of our megacheck version from the upstream,
  https://github.com/golang/go/issues/29612 blocks usage of the upstream
  version
  - support the new `stylecheck` linter
  - improve tests coverage for megacheck and nolint related cases
  - update and use upstream versions of unparam and interfacer instead of forked
  ones
  - don't use golangci/tools repo anymore
  - fix newly found issues after updating linters

Also should be noted that megacheck works much faster and consumes less
memory in the newest release, therefore golangci-lint works noticeably
faster and consumes less memory for large repos.

Relates: #314
2019-01-08 21:16:15 +03:00

29 lines
587 B
Go

// Copyright (c) 2017, Daniel Martí <mvdan@mvdan.cc>
// See LICENSE for licensing information
// Package lint defines common interfaces for Go code checkers.
package lint // import "mvdan.cc/lint"
import (
"go/token"
"golang.org/x/tools/go/loader"
"golang.org/x/tools/go/ssa"
)
// A Checker points out issues in a program.
type Checker interface {
Program(*loader.Program)
Check() ([]Issue, error)
}
type WithSSA interface {
ProgramSSA(*ssa.Program)
}
// Issue represents an issue somewhere in a source code file.
type Issue interface {
Pos() token.Pos
Message() string
}