IsGenerated determines if the given file is a generated file.

IsTestFile returns true if the filename is either test_*.go or *_test.go.

IsTestPackage determines whether or not the package for the current pass is a test package.

LoadOtherFilesIntoFset loads all files found in *analysis.Pass.OtherFiles into the Fset in *analysis.Pass.

DocFilenameWithoutPath is the name of a file that can potentially hold a package document as opposed to a file of the same name as the package.

FuncInit is a constant denoting the name of the "init" function that can exist in any package of a Go program.

FuncMain is a constant denoting the name of the "main" function that exists in packageMain of a Go program.

PackageMain is a constant denoting the name of the "main" package in a Go program.