1 //===-- SyntaxHighlighting.h ------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_LIB_DEBUGINFO_SYNTAXHIGHLIGHTING_H 11 #define LLVM_LIB_DEBUGINFO_SYNTAXHIGHLIGHTING_H 12 13 #include "llvm/Support/raw_ostream.h" 14 15 namespace llvm { 16 namespace dwarf { 17 namespace syntax { 18 19 // Symbolic names for various syntax elements. 20 enum HighlightColor { Address, String, Tag, Attribute, Enumerator, Macro }; 21 22 /// An RAII object that temporarily switches an output stream to a 23 /// specific color. 24 class WithColor { 25 llvm::raw_ostream &OS; 26 27 public: 28 /// To be used like this: WithColor(OS, syntax::String) << "text"; 29 WithColor(llvm::raw_ostream &OS, enum HighlightColor Type); 30 ~WithColor(); 31 32 llvm::raw_ostream& get() { return OS; } 33 operator llvm::raw_ostream& () { return OS; } 34 }; 35 } 36 } 37 } 38 39 #endif 40
