V8. ASM-2-WASM. New type system.

src/typing-asm.h

 // Copyright 2015 the V8 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 V8_TYPING_ASM_H_
-#define V8_TYPING_ASM_H_
+#ifndef SRC_TYPING_ASM_H_
+#define SRC_TYPING_ASM_H_
+
+#include <string>
 
 #include "src/allocation.h"
 #include "src/ast/ast-type-bounds.h"
 #include "src/ast/ast.h"
 #include "src/effects.h"
 #include "src/type-info.h"
 #include "src/types.h"
+#include "src/wasm/asm-types.h"
 #include "src/zone.h"
 
 namespace v8 {
 namespace internal {
 
 class TypeCache;
 
 class AsmTyper : public AstVisitor {
+ private:
+  // TODO(jpp): remove this typedef.
+  // using Type = wasm::AsmType;

[bradnelson, 2016/06/10 05:59:51]

Leftover?

[John, 2016/06/13 14:20:47]

Done.

+
  public:
   explicit AsmTyper(Isolate* isolate, Zone* zone, Script* script,
                     FunctionLiteral* root);
   bool Validate();
   void set_allow_simd(bool simd) { allow_simd_ = simd; }
   const char* error_message() { return error_message_; }
   const AstTypeBounds* bounds() { return &bounds_; }
 
   enum StandardMember {
     kNone = 0,
@@ skipping 146 matching lines @@
 
 #define DECLARE_VISIT(type) void Visit##type(type* node) override;
   AST_NODE_LIST(DECLARE_VISIT)
 #undef DECLARE_VISIT
 
   DISALLOW_COPY_AND_ASSIGN(AsmTyper);
 };
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_TYPING_ASM_H_
+#endif  // SRC_TYPING_ASM_H_