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add Set.fromList

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This commit is contained in:
Folkert 2021-02-16 00:46:02 +01:00
parent 581628f461
commit 49ca8f3e86
10 changed files with 166 additions and 35 deletions
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19
compiler/gen/src/llvm/build.rs
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@ -1,6 +1,6 @@
use crate::llvm::build_dict::{
dict_contains, dict_difference, dict_empty, dict_get, dict_insert, dict_intersection,
dict_keys, dict_len, dict_remove, dict_union, dict_values, dict_walk,
dict_keys, dict_len, dict_remove, dict_union, dict_values, dict_walk, set_from_list,
};
use crate::llvm::build_hash::generic_hash;
use crate::llvm::build_list::{
@ -4095,7 +4095,7 @@ fn run_low_level<'a, 'ctx, 'env>(
match dict_layout {
Layout::Builtin(Builtin::EmptyDict) => {
// no elements, so `key` is not in here
panic!("key type unknown")
empty_list(env)
}
Layout::Builtin(Builtin::Dict(key_layout, value_layout)) => {
dict_keys(env, layout_ids, dict, key_layout, value_layout)
@ -4111,7 +4111,7 @@ fn run_low_level<'a, 'ctx, 'env>(
match dict_layout {
Layout::Builtin(Builtin::EmptyDict) => {
// no elements, so `key` is not in here
panic!("key type unknown")
empty_list(env)
}
Layout::Builtin(Builtin::Dict(key_layout, value_layout)) => {
dict_values(env, layout_ids, dict, key_layout, value_layout)
@ -4196,6 +4196,19 @@ fn run_low_level<'a, 'ctx, 'env>(
_ => unreachable!("invalid dict layout"),
}
}
SetFromList => {
debug_assert_eq!(args.len(), 1);
let (list, list_layout) = load_symbol_and_layout(scope, &args[0]);
match list_layout {
Layout::Builtin(Builtin::EmptyList) => dict_empty(env, scope),
Layout::Builtin(Builtin::List(_, key_layout)) => {
set_from_list(env, layout_ids, list, key_layout)
}
_ => unreachable!("invalid dict layout"),
}
}
}
}