1 files changed, 63 insertions, 0 deletions
diff --git a/gfx/skia/skia/include/private/SkSLSymbol.h b/gfx/skia/skia/include/private/SkSLSymbol.h
new file mode 100644
index 0000000000..a5b563c5c7
--- /dev/null
+++ b/gfx/skia/skia/include/private/SkSLSymbol.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SKSL_SYMBOL
+#define SKSL_SYMBOL
+
+#include "include/private/SkSLIRNode.h"
+#include "include/private/SkSLProgramElement.h"
+
+namespace SkSL {
+
+class Type;
+
+/**
+ * Represents a symboltable entry.
+ */
+class Symbol : public IRNode {
+public:
+    using Kind = SymbolKind;
+
+    Symbol(Position pos, Kind kind, std::string_view name, const Type* type = nullptr)
+        : INHERITED(pos, (int) kind)
+        , fName(name)
+        , fType(type) {
+        SkASSERT(kind >= Kind::kFirst && kind <= Kind::kLast);
+    }
+
+    ~Symbol() override {}
+
+    const Type& type() const {
+        SkASSERT(fType);
+        return *fType;
+    }
+
+    Kind kind() const {
+        return (Kind) fKind;
+    }
+
+    std::string_view name() const {
+        return fName;
+    }
+
+    /**
+     *  Don't call this directly--use SymbolTable::renameSymbol instead!
+     */
+    void setName(std::string_view newName) {
+        fName = newName;
+    }
+
+private:
+    std::string_view fName;
+    const Type* fType;
+
+    using INHERITED = IRNode;
+};
+
+}  // namespace SkSL
+
+#endif