AST printer and command line tool, some fixes.

1 files changed, 53 insertions, 0 deletions

diff --git a/ASTForward.h b/ASTForward.h
new file mode 100644
index 00000000..b930a223
--- /dev/null
+++ b/ASTForward.h
@@ -0,0 +1,53 @@
+#pragma once
+
+#include <string>
+#include <memory>
+#include <vector>
+
+// Forward-declare all AST node types
+
+namespace dev {
+namespace solidity {
+
+class ASTNode;
+class ContractDefinition;
+class StructDefinition;
+class ParameterList;
+class FunctionDefinition;
+class VariableDeclaration;
+class TypeName;
+class ElementaryTypeName;
+class UserDefinedTypeName;
+class Mapping;
+class Statement;
+class Block;
+class IfStatement;
+class BreakableStatement;
+class WhileStatement;
+class Continue;
+class Break;
+class Return;
+class VariableDefinition;
+class Expression;
+class Assignment;
+class UnaryOperation;
+class BinaryOperation;
+class FunctionCall;
+class MemberAccess;
+class IndexAccess;
+class PrimaryExpression;
+class ElementaryTypeNameExpression;
+class Literal;
+
+// Used as pointers to AST nodes, to be replaced by more clever pointers, e.g. pointers which do
+// not do reference counting but point to a special memory area that is completely released
+// explicitly.
+template <class T>
+using ptr = std::shared_ptr<T>;
+template <class T>
+using vecptr = std::vector<ptr<T>>;
+
+using ASTString = std::string;
+
+
+} }