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add List.get wrapper

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This commit is contained in:
Brendan Hansknecht 2022-02-19 13:18:17 -08:00
parent dcc68fbc84
commit 582413a5bb
1 changed files with 12 additions and 9 deletions
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21
compiler/gen_dev/src/lib.rs
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@ -277,13 +277,7 @@ trait Backend<'a> {
self.load_literal_symbols(arguments);
self.build_fn_call(sym, fn_name, arguments, arg_layouts, ret_layout)
} else {
self.build_inline_builtin(
sym,
*func_sym,
arguments,
arg_layouts,
ret_layout,
)
self.build_builtin(sym, *func_sym, arguments, arg_layouts, ret_layout)
}
}
@ -558,8 +552,9 @@ trait Backend<'a> {
}
}
// inlines simple builtin functions that do not map directly to a low level
fn build_inline_builtin(
/// Builds a builtin functions that do not map directly to a low level
/// If the builtin is simple enough, it will be inlined.
fn build_builtin(
&mut self,
sym: &Symbol,
func_sym: Symbol,
@ -585,6 +580,14 @@ trait Backend<'a> {
self.build_eq(sym, &args[0], &Symbol::DEV_TMP, &arg_layouts[0]);
self.free_symbol(&Symbol::DEV_TMP)
}
Symbol::LIST_GET => {
// TODO: This is probably simple enough to be worth inlining.
let layout_id = LayoutIds::default().get(func_sym, ret_layout);
let fn_name = self.symbol_to_string(func_sym, layout_id);
// Now that the arguments are needed, load them if they are literals.
self.load_literal_symbols(args);
self.build_fn_call(sym, fn_name, args, arg_layouts, ret_layout)
}
_ => todo!("the function, {:?}", func_sym),
}
}