1 files changed, 67 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/Diagnostics.h b/gfx/angle/checkout/src/compiler/translator/Diagnostics.h
new file mode 100644
index 0000000000..8ed71b3d2b
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/Diagnostics.h
@@ -0,0 +1,67 @@
+//
+// Copyright 2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#ifndef COMPILER_TRANSLATOR_DIAGNOSTICS_H_
+#define COMPILER_TRANSLATOR_DIAGNOSTICS_H_
+
+#include "common/angleutils.h"
+#include "compiler/preprocessor/DiagnosticsBase.h"
+#include "compiler/translator/Severity.h"
+
+namespace sh
+{
+
+class TInfoSinkBase;
+struct TSourceLoc;
+
+class TDiagnostics : public angle::pp::Diagnostics, angle::NonCopyable
+{
+  public:
+    TDiagnostics(TInfoSinkBase &infoSink);
+    ~TDiagnostics() override;
+
+    int numErrors() const { return mNumErrors; }
+    int numWarnings() const { return mNumWarnings; }
+
+    void error(const angle::pp::SourceLocation &loc, const char *reason, const char *token);
+    void warning(const angle::pp::SourceLocation &loc, const char *reason, const char *token);
+
+    void error(const TSourceLoc &loc, const char *reason, const char *token);
+    void warning(const TSourceLoc &loc, const char *reason, const char *token);
+
+    void globalError(const char *message);
+
+    void resetErrorCount();
+
+  protected:
+    void writeInfo(Severity severity,
+                   const angle::pp::SourceLocation &loc,
+                   const char *reason,
+                   const char *token);
+
+    void print(ID id, const angle::pp::SourceLocation &loc, const std::string &text) override;
+
+  private:
+    TInfoSinkBase &mInfoSink;
+    int mNumErrors;
+    int mNumWarnings;
+};
+
+// Diagnostics wrapper to use when the code is only allowed to generate warnings.
+class PerformanceDiagnostics : public angle::NonCopyable
+{
+  public:
+    PerformanceDiagnostics(TDiagnostics *diagnostics);
+
+    void warning(const TSourceLoc &loc, const char *reason, const char *token);
+
+  private:
+    TDiagnostics *mDiagnostics;
+};
+
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_DIAGNOSTICS_H_