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Further refine how clone calls are dynamically generated, to avoid accidentally matching when we should not

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This commit is contained in:
Jason Turner
2009-09-20 21:49:53 +00:00
parent 160f64e9c2
commit 8241e46680
1 changed files with 1 additions and 1 deletions
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include/chaiscript/language/chaiscript_prelude.hpp
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@@ -14,7 +14,7 @@
#define chaiscript_prelude CODE_STRING(\
def new(x) { eval(type_name(x))(); } \n\
def clone(o) : is_type(o, "Dynamic_Object") { var new_o := Dynamic_Object(o.get_type_name()); for_each(o.get_attrs(), bind(fun(new_o, x) { new_o.get_attr(x.first) = x.second; }, new_o, _) ); return new_o; } \n\
def clone(x) : function_exists(type_name(x)) { eval(type_name(x))(x); } \n\
def clone(x) : function_exists(type_name(x)) && call_exists(eval(type_name(x)), x) { eval(type_name(x))(x); } \n\
# to_string for Pair()\n\
def to_string(x) : call_exists(first, x) && call_exists(second, x) { \n\
"<" + x.first.to_string() + ", " + x.second.to_string() + ">"; \n\