slang_diagnostic_buffer.h revision 9ef2f785e0cc490af678dfd685995dec787321ff 
1#ifndef _SLANG_DIAGNOSTIC_BUFFER_HPP
2#   define _SLANG_DIAGNOSTIC_BUFFER_HPP
3
4#include "llvm/Support/raw_ostream.h"
5
6#include "clang/Basic/Diagnostic.h"
7
8#include <string>
9
10namespace llvm {
11class raw_string_ostream;
12}
13
14namespace slang {
15
16// The diagnostics client instance (for reading the processed diagnostics)
17class DiagnosticBuffer : public clang::DiagnosticClient {
18 private:
19  std::string mDiags;
20  llvm::raw_string_ostream* mSOS;
21
22 public:
23  DiagnosticBuffer();
24
25  virtual void HandleDiagnostic(clang::Diagnostic::Level DiagLevel,
26                                const clang::DiagnosticInfo& Info);
27
28  inline const std::string &str() const { mSOS->flush(); return mDiags; }
29
30  inline void reset() { this->mSOS->str().clear(); return; }
31
32  virtual ~DiagnosticBuffer();
33};
34}
35
36#endif  // _SLANG_DIAGNOSTIC_BUFFER_HPP
37