generic-library/ChaiScript
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Make quoted strings into Constants

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This commit is contained in:
Jason Turner
2016-04-10 18:29:16 -06:00
parent 61dfcb00c0
commit 62cd8031ac
3 changed files with 7 additions and 42 deletions
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35
include/chaiscript/language/chaiscript_eval.hpp
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@@ -562,41 +562,6 @@ namespace chaiscript
const std::string m_fun_name;
};
struct Quoted_String_AST_Node final : AST_Node {
Quoted_String_AST_Node(std::string t_ast_node_text, Parse_Location t_loc) :
AST_Node(std::move(t_ast_node_text), AST_Node_Type::Quoted_String, std::move(t_loc)),
m_value(const_var(text)) { }
Boxed_Value eval_internal(const chaiscript::detail::Dispatch_State &) const override {
return m_value;
}
std::string pretty_print() const override
{
return "\"" + text + "\"";
}
private:
Boxed_Value m_value;
};
struct Single_Quoted_String_AST_Node final : AST_Node {
Single_Quoted_String_AST_Node(std::string t_ast_node_text, Parse_Location t_loc) :
AST_Node(std::move(t_ast_node_text), AST_Node_Type::Single_Quoted_String, std::move(t_loc)),
m_value(const_var(char(text.at(0)))) { }
Boxed_Value eval_internal(const chaiscript::detail::Dispatch_State &) const override{
return m_value;
}
std::string pretty_print() const override
{
return "'" + text + "'";
}
private:
Boxed_Value m_value;
};
struct Lambda_AST_Node final : AST_Node {
Lambda_AST_Node(std::string t_ast_node_text, Parse_Location t_loc, std::vector<AST_NodePtr> t_children) :