generic-library/ChaiScript
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Remove unused Inplace Eval ast node

Browse Source
This commit is contained in:
Jason Turner
2015-07-23 15:34:45 -06:00
parent c6f262c675
commit 3cae2aed1d
2 changed files with 2 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
include/chaiscript/language/chaiscript_eval.hpp
View File

@@ -286,73 +286,6 @@ namespace chaiscript
/// Used in the context of in-string ${} evals, so that no new scope is created
struct Inplace_Fun_Call_AST_Node : public AST_Node {
public:
Inplace_Fun_Call_AST_Node(std::string t_ast_node_text, Parse_Location t_loc, std::vector<AST_NodePtr> t_children) :
AST_Node(t_ast_node_text, AST_Node_Type::Inplace_Fun_Call, std::move(t_loc), std::move(t_children))
{ assert(children.size() == 2); }
virtual ~Inplace_Fun_Call_AST_Node() {}
virtual Boxed_Value eval_internal(const chaiscript::detail::Dispatch_State &t_ss) const CHAISCRIPT_OVERRIDE{
chaiscript::eval::detail::Function_Push_Pop fpp(t_ss);
std::vector<Boxed_Value> params;
params.reserve(this->children[1]->children.size());
for (const auto &child : this->children[1]->children) {
params.push_back(child->eval(t_ss));
}
Const_Proxy_Function fn;
try {
Boxed_Value bv = this->children[0]->eval(t_ss);
try {
fn = t_ss->boxed_cast<const Const_Proxy_Function &>(bv);
} catch (const exception::bad_boxed_cast &) {
throw exception::eval_error("'" + this->children[0]->pretty_print() + "' does not evaluate to a function.");
}
return (*fn)(params, t_ss->conversions());
}
catch(const exception::dispatch_error &e){
throw exception::eval_error(std::string(e.what()) + " with function '" + this->children[0]->text + "'", e.parameters, e.functions, false, *t_ss);
}
catch(const exception::bad_boxed_cast &){
// handle the case where there is only 1 function to try to call and dispatch fails on it
throw exception::eval_error("Error calling function '" + this->children[0]->text + "'", params, {fn}, false, *t_ss);
}
catch(const exception::arity_error &e){
throw exception::eval_error(std::string(e.what()) + " with function '" + this->children[0]->text + "'");
}
catch(const exception::guard_error &e){
throw exception::eval_error(std::string(e.what()) + " with function '" + this->children[0]->text + "'");
}
catch(detail::Return_Value &rv) {
return rv.retval;
}
}
virtual std::string pretty_print() const CHAISCRIPT_OVERRIDE
{
std::ostringstream oss;
int count = 0;
for (const auto &child : this->children) {
oss << child->pretty_print();
if (count == 0)
{
oss << "(";
}
++count;
}
oss << ")";
return oss.str();
}
};
struct Arg_AST_Node : public AST_Node {
public:
Arg_AST_Node(std::string t_ast_node_text, Parse_Location t_loc, std::vector<AST_NodePtr> t_children) :