Package analysisutil defines various helper functions used by two or more packages beneath go/analysis.



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    func Format

    func Format(fset *token.FileSet, x ast.Expr) string

      Format returns a string representation of the expression.

      func HasSideEffects

      func HasSideEffects(info *types.Info, e ast.Expr) bool

        HasSideEffects reports whether evaluation of e has side effects.

        func Imports

        func Imports(pkg *types.Package, path string) bool

          Imports returns true if path is imported by pkg.

          func LineStart

          func LineStart(f *token.File, line int) token.Pos

            LineStart returns the position of the start of the specified line within file f, or NoPos if there is no line of that number.

            func ReadFile

            func ReadFile(fset *token.FileSet, filename string) ([]byte, *token.File, error)

              ReadFile reads a file and adds it to the FileSet so that we can report errors against it using lineStart.

              func Unparen

              func Unparen(e ast.Expr) ast.Expr

                Unparen returns e with any enclosing parentheses stripped.


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                Source Files