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make Dict.len actually return a usize

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This commit is contained in:
Folkert 2021-08-29 23:05:58 +02:00
parent e569cab167
commit 344f30747d
1 changed files with 7 additions and 5 deletions
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12
compiler/gen_llvm/src/llvm/build_dict.rs
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@ -47,8 +47,6 @@ pub fn dict_len<'a, 'ctx, 'env>(
scope: &Scope<'a, 'ctx>, scope: &Scope<'a, 'ctx>,
dict_symbol: Symbol, dict_symbol: Symbol,
) -> BasicValueEnum<'ctx> { ) -> BasicValueEnum<'ctx> {
let ctx = env.context;
let (_, dict_layout) = load_symbol_and_layout(scope, &dict_symbol); let (_, dict_layout) = load_symbol_and_layout(scope, &dict_symbol);
match dict_layout { match dict_layout {
@ -56,13 +54,17 @@ pub fn dict_len<'a, 'ctx, 'env>(
// let dict_as_int = dict_symbol_to_i128(env, scope, dict_symbol); // let dict_as_int = dict_symbol_to_i128(env, scope, dict_symbol);
let dict_as_zig_dict = dict_symbol_to_zig_dict(env, scope, dict_symbol); let dict_as_zig_dict = dict_symbol_to_zig_dict(env, scope, dict_symbol);
call_bitcode_fn( let length_i64 = call_bitcode_fn(
env, env,
&[pass_dict_c_abi(env, dict_as_zig_dict.into())], &[pass_dict_c_abi(env, dict_as_zig_dict.into())],
bitcode::DICT_LEN, bitcode::DICT_LEN,
) );
env.builder
.build_int_cast(length_i64.into_int_value(), env.ptr_int(), "to_usize")
.into()
} }
Layout::Builtin(Builtin::EmptyDict) => ctx.i64_type().const_zero().into(), Layout::Builtin(Builtin::EmptyDict) => env.ptr_int().const_zero().into(),
_ => unreachable!("Invalid layout given to Dict.len : {:?}", dict_layout), _ => unreachable!("Invalid layout given to Dict.len : {:?}", dict_layout),
} }
} }