clangparser

Documentation

Overview

Package clangparser provides functionalities to understand clang-family command line flags.

Index

• func New(cmdline []string) *args.Scanner
• type State
  • func (s *State) Finalize(f *flags.CommandFlags)
  • func (s *State) HandleClangFlags(nextRes *args.FlagResult, f *flags.CommandFlags, legacyBehavior bool) error
  • func (s *State) HandleClangFlagsFromScanner(cmdFlags *flags.CommandFlags, scanner *args.Scanner, legacyBehavior bool) error

Functions

func New

func New(cmdline []string) *args.Scanner

New returns arguments scanner for command line type.

Types

type State

type State struct {
	// contains filtered or unexported fields
}

State holds the state of clang flag parsing useful for understanding command inputs/outputs.

func (*State) Finalize

func (s *State) Finalize(f *flags.CommandFlags)

Finalize finalizes the passed CommandFlags based on the current State.

func (*State) HandleClangFlags

func (s *State) HandleClangFlags(nextRes *args.FlagResult, f *flags.CommandFlags, legacyBehavior bool) error

HandleClangFlags updates the given CommandFlags with the passed flag given the current ClangState.

func (*State) HandleClangFlagsFromScanner

func (s *State) HandleClangFlagsFromScanner(cmdFlags *flags.CommandFlags, scanner *args.Scanner, legacyBehavior bool) error

HandleClangFlagsFromScanner updates the provided CommandFlags from the next item from the provded scanner. This