honnef.co/

Package callgraph defines the call graph and various algorithms and utilities to operate on it.

Package cha computes the call graph of a Go program using the Class Hierarchy Analysis (CHA) algorithm.

This package provides Rapid Type Analysis (RTA) for Go, a fast algorithm for call graph construction and discovery of reachable code (and hence dead code) and runtime types.

Package static computes the call graph of a Go program containing only static call edges.

gosimple detects code that could be rewritten in a simpler way.

keyify transforms unkeyed struct literals into a keyed ones.

megacheck runs staticcheck, gosimple and unused.

rdeps scans GOPATH for all reverse dependencies of a set of Go packages.

staticcheck analyses Go code and makes it better.

structlayout displays the layout (field sizes and padding) of structs.

structlayout-optimize reorders struct fields to minimize the amount of padding.

structlayout-pretty formats the output of structlayout with ASCII art.

unused reports unused identifiers (types, functions, ...) in your code.

Package gcsizes provides a types.Sizes implementation that adheres to the rules used by the gc compiler.

Package lint provides the foundation for tools like staticcheck

Package lintdsl provides helpers for implementing static analysis checks.

Package lintutil provides helpers for writing linter command lines.

Package format provides formatters for linter problems.

Package testutil provides helpers for testing staticcheck.

Package printf implements a parser for fmt.Printf-style format strings.

Package simple contains a linter for Go source code.

Package ssa defines a representation of the elements of Go programs (packages, types, functions, variables and constants) using a static single-assignment (SSA) form intermediate representation (IR) for the bodies of functions.

Package staticcheck contains a linter for Go source code.