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Revert "Only add builtins if they're referenced"

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This reverts commit 8e9b02560e9b172def0e915631e1d116c64859f2.
This commit is contained in:
Richard Feldman 2020-04-25 09:32:29 -04:00
parent d2a9d24626
commit 310595c108
1 changed files with 2 additions and 16 deletions
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18
compiler/can/src/builtins.rs
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@ -1,7 +1,6 @@
use crate::def::Def;
use crate::expr::Expr;
use crate::expr::Recursive;
use crate::procedure::References;
use roc_collections::all::SendMap;
use roc_module::ident::TagName;
use roc_module::symbol::Symbol;
@ -26,21 +25,8 @@ use roc_types::subs::{VarStore, Variable};
/// delegates to the compiler-internal List.getUnsafe function to do the actual
/// lookup (if the bounds check passed). That internal function is hardcoded in code gen,
/// which works fine because it doesn't involve any open tag unions.
pub fn builtin_defs(var_store: &VarStore, refs: &References) -> Vec<Def> {
let is_used = |symbol| refs.calls.contains(&symbol) || refs.lookups.contains(&symbol);
//
let mut builtins = Vec::with_capacity(20);
if is_used(Symbol::LIST_GET) {
builtins.push(list_get(var_store));
}
if is_used(Symbol::LIST_FIRST) {
builtins.push(list_first(var_store));
}
builtins
pub fn builtin_defs(var_store: &VarStore) -> Vec<Def> {
vec![/*list_get(var_store),*/ list_first(var_store)]
}
/// List.get : List elem, Int -> Result elem [ OutOfBounds ]*