Remove duplicated functions lookup for script function call.
This commit is contained in:
parent
645e1fe583
commit
d49581356d
155
src/fn_call.rs
155
src/fn_call.rs
@ -577,7 +577,7 @@ impl Engine {
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// Qualifiers (none) + function name + number of arguments + argument `TypeId`'s.
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let arg_types = args.iter().map(|a| a.type_id());
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let hash_fn = calc_native_fn_hash(empty(), fn_name, arg_types);
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let hash_fn = calc_native_fn_hash(empty(), fn_name, arg_types).unwrap();
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match fn_name {
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// type_of
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@ -587,7 +587,7 @@ impl Engine {
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Some(mods),
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Some(state),
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lib,
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hash_fn,
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Some(hash_fn),
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hash_script,
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pub_only,
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) =>
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@ -606,7 +606,7 @@ impl Engine {
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Some(mods),
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Some(state),
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lib,
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hash_fn,
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Some(hash_fn),
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hash_script,
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pub_only,
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) =>
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@ -622,14 +622,11 @@ impl Engine {
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.into()
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}
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// Script-like function found
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#[cfg(not(feature = "no_function"))]
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_ if hash_script.is_some()
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&& self.has_override(Some(mods), Some(state), lib, None, hash_script, pub_only) =>
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{
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_ if hash_script.is_some() => {
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let hash_script = hash_script.unwrap();
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// Check if function access already in the cache
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// Check if script function access already in the cache
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let (func, source) = state
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.fn_resolution_cache_mut()
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.entry(hash_script)
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@ -649,92 +646,92 @@ impl Engine {
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//.or_else(|| mods.iter().find_map(|(_, m)| m.get_qualified_fn(hash_script).map(|f| (f, m.id_raw().clone()))))
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})
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.as_ref()
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.map(|(f, s)| (f.clone(), s.clone()))
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.unwrap();
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.map(|(f, s)| (Some(f.clone()), s.clone()))
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.unwrap_or((None, None));
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assert!(func.is_script());
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if let Some(func) = func {
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// Script function call
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assert!(func.is_script());
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let func = func.get_fn_def();
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let func = func.get_fn_def();
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let scope: &mut Scope = &mut Default::default();
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let scope: &mut Scope = &mut Default::default();
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// Move captured variables into scope
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#[cfg(not(feature = "no_closure"))]
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if let Some(captured) = _capture_scope {
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if !func.externals.is_empty() {
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captured
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.into_iter()
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.filter(|(name, _, _)| func.externals.iter().any(|ex| ex == name))
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.for_each(|(name, value, _)| {
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// Consume the scope values.
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scope.push_dynamic(name, value);
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});
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// Move captured variables into scope
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#[cfg(not(feature = "no_closure"))]
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if let Some(captured) = _capture_scope {
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if !func.externals.is_empty() {
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captured
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.into_iter()
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.filter(|(name, _, _)| func.externals.iter().any(|ex| ex == name))
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.for_each(|(name, value, _)| {
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// Consume the scope values.
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scope.push_dynamic(name, value);
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});
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}
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}
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}
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let result = if _is_method {
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// Method call of script function - map first argument to `this`
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let (first, rest) = args.split_first_mut().unwrap();
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let result = if _is_method {
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// Method call of script function - map first argument to `this`
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let (first, rest) = args.split_first_mut().unwrap();
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let orig_source = mem::take(&mut state.source);
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state.source = source;
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let orig_source = mem::take(&mut state.source);
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state.source = source;
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let level = _level + 1;
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let level = _level + 1;
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let result = self.call_script_fn(
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scope,
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mods,
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state,
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lib,
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&mut Some(*first),
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func,
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rest,
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pos,
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level,
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);
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let result = self.call_script_fn(
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scope,
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mods,
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state,
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lib,
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&mut Some(*first),
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func,
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rest,
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pos,
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level,
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);
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// Restore the original source
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state.source = orig_source;
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// Restore the original source
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state.source = orig_source;
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result?
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result?
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} else {
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// Normal call of script function
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// The first argument is a reference?
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let mut backup: ArgBackup = Default::default();
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backup.change_first_arg_to_copy(is_ref, args);
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let orig_source = mem::take(&mut state.source);
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state.source = source;
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let level = _level + 1;
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let result = self.call_script_fn(
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scope, mods, state, lib, &mut None, func, args, pos, level,
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);
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// Restore the original source
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state.source = orig_source;
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// Restore the original reference
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backup.restore_first_arg(args);
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result?
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};
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Ok((result, false))
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} else {
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// Normal call of script function
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// The first argument is a reference?
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let mut backup: ArgBackup = Default::default();
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backup.change_first_arg_to_copy(is_ref, args);
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let orig_source = mem::take(&mut state.source);
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state.source = source;
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let level = _level + 1;
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let result = self
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.call_script_fn(scope, mods, state, lib, &mut None, func, args, pos, level);
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// Restore the original source
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state.source = orig_source;
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// Restore the original reference
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backup.restore_first_arg(args);
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result?
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};
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Ok((result, false))
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// Native function call
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self.call_native_fn(
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mods, state, lib, fn_name, hash_fn, args, is_ref, pub_only, pos, def_val,
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)
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}
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}
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// Normal native function call
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// Native function call
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_ => self.call_native_fn(
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mods,
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state,
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lib,
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fn_name,
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hash_fn.unwrap(),
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args,
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is_ref,
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pub_only,
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pos,
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def_val,
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mods, state, lib, fn_name, hash_fn, args, is_ref, pub_only, pos, def_val,
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),
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}
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}
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