Diagnostics.h (1898B)
1 // 2 // Copyright 2012 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 #ifndef COMPILER_TRANSLATOR_DIAGNOSTICS_H_ 8 #define COMPILER_TRANSLATOR_DIAGNOSTICS_H_ 9 10 #include "common/angleutils.h" 11 #include "compiler/preprocessor/DiagnosticsBase.h" 12 #include "compiler/translator/Severity.h" 13 14 namespace sh 15 { 16 17 class TInfoSinkBase; 18 struct TSourceLoc; 19 20 class TDiagnostics : public angle::pp::Diagnostics, angle::NonCopyable 21 { 22 public: 23 TDiagnostics(TInfoSinkBase &infoSink); 24 ~TDiagnostics() override; 25 26 int numErrors() const { return mNumErrors; } 27 int numWarnings() const { return mNumWarnings; } 28 29 void error(const angle::pp::SourceLocation &loc, const char *reason, const char *token); 30 void warning(const angle::pp::SourceLocation &loc, const char *reason, const char *token); 31 32 void error(const TSourceLoc &loc, const char *reason, const char *token); 33 void warning(const TSourceLoc &loc, const char *reason, const char *token); 34 35 void globalError(const char *message); 36 37 void resetErrorCount(); 38 39 protected: 40 void writeInfo(Severity severity, 41 const angle::pp::SourceLocation &loc, 42 const char *reason, 43 const char *token); 44 45 void print(ID id, const angle::pp::SourceLocation &loc, const std::string &text) override; 46 47 private: 48 TInfoSinkBase &mInfoSink; 49 int mNumErrors; 50 int mNumWarnings; 51 }; 52 53 // Diagnostics wrapper to use when the code is only allowed to generate warnings. 54 class PerformanceDiagnostics : public angle::NonCopyable 55 { 56 public: 57 PerformanceDiagnostics(TDiagnostics *diagnostics); 58 59 void warning(const TSourceLoc &loc, const char *reason, const char *token); 60 61 private: 62 TDiagnostics *mDiagnostics; 63 }; 64 65 } // namespace sh 66 67 #endif // COMPILER_TRANSLATOR_DIAGNOSTICS_H_