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// 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.
#include "src/v8.h"
#include "test/cctest/expression-type-collector.h"
#include "src/ast/ast.h"
#include "src/ast/scopes.h"
#include "src/codegen.h"
namespace v8 {
namespace internal {
namespace {
struct {
AstNode::NodeType type;
const char* name;
} NodeTypeNameList[] = {
#define DECLARE_VISIT(type) \
{ AstNode::k##type, #type } \
,
AST_NODE_LIST(DECLARE_VISIT)
#undef DECLARE_VISIT
};
} // namespace
ExpressionTypeCollector::ExpressionTypeCollector(
Isolate* isolate, FunctionLiteral* root,
ZoneVector<ExpressionTypeEntry>* dst)
: AstExpressionVisitor(isolate, root), result_(dst) {}
void ExpressionTypeCollector::Run() {
result_->clear();
AstExpressionVisitor::Run();
}
void ExpressionTypeCollector::VisitExpression(Expression* expression) {
ExpressionTypeEntry e;
e.depth = depth();
VariableProxy* proxy = expression->AsVariableProxy();
if (proxy) {
e.name = proxy->raw_name();
}
e.bounds = expression->bounds();
AstNode::NodeType type = expression->node_type();
e.kind = "unknown";
for (size_t i = 0; i < arraysize(NodeTypeNameList); ++i) {
if (NodeTypeNameList[i].type == type) {
e.kind = NodeTypeNameList[i].name;
break;
}
}
result_->push_back(e);
}
} // namespace internal
} // namespace v8
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