initial checkin of SkSL compiler

src/sksl/ir/SkSLProgram.h

Index: src/sksl/ir/SkSLProgram.h
diff --git a/src/sksl/ir/SkSLProgram.h b/src/sksl/ir/SkSLProgram.h
new file mode 100644
index 0000000000000000000000000000000000000000..e4b3f022a0100b5aa788f7913c6b13e70de3c626
--- /dev/null
+++ b/src/sksl/ir/SkSLProgram.h
@@ -0,0 +1,38 @@
+/*
+ * 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_PROGRAM
+#define SKSL_PROGRAM
+
+#include <vector>
+#include <memory>
+
+#include "SkSLProgramElement.h"
+
+namespace SkSL {
+
+/**
+ * Represents a fully-digested program, ready for code generation.
+ */
+struct Program {
+	enum Kind {

[dogben, 2016/06/22 17:43:57]

nit: wrong indentation

+		kFragment_Kind,
+		kVertex_Kind
+	};
+
+    Program(Kind kind, std::vector<std::unique_ptr<ProgramElement>> elements)
+    : fKind(kind) 
+    , fElements(std::move(elements)) {}
+
+    Kind fKind;
+
+    std::vector<std::unique_ptr<ProgramElement>> fElements;
+};
+
+} // namespace
+
+#endif