language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-28 06:14:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

llvm preparations

Browse source
This commit is contained in:
Folkert 2021-07-03 16:05:47 +02:00
parent 6f48c9762b
commit bb0d1522f2
1 changed files with 18 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

23
compiler/gen_llvm/src/llvm/build.rs
View file

@ -974,20 +974,33 @@ pub fn build_exp_expr<'a, 'ctx, 'env>(
arguments,
tag_layout: union_layout,
tag_id,
symbol,
..
} => {
let reset = load_symbol(scope, symbol);
build_tag(env, scope, union_layout, *tag_id, arguments)
}
| Tag {
Tag {
arguments,
tag_layout: union_layout,
tag_id,
..
} => build_tag(env, scope, union_layout, *tag_id, arguments),
Reset(_) => {
Reset(symbol) => {
// 1. fetch refcount
// 2. if rc == 1, reset the value
// TODO
env.context.i64_type().const_zero().into()
// 2. if rc == 1, decrement fields, return pointer as opaque pointer
// 3. otherwise, return NULL
let tag_ptr = load_symbol(scope, symbol);
// return the pointer as an opaque pointer
// env.builder.build_bitcast(
// tag_ptr,
// env.context.i8_type().ptr_type(AddressSpace::Generic),
// "to_opaque",
// )
tag_ptr
}
StructAtIndex {