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find extern names using the variables (not layouts)

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Folkert 2023-04-17 22:10:29 +02:00
parent f6221fb9e9
commit b5bd0f4fb0
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4 changed files with 144 additions and 24 deletions
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15
crates/compiler/mono/src/layout.rs
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@ -634,7 +634,10 @@ impl<'a> RawFunctionLayout<'a> {
/// Returns Err(()) if given an error, or Ok(Layout) if given a non-erroneous Structure.
/// Panics if given a FlexVar or RigidVar, since those should have been
/// monomorphized away already!
fn from_var(env: &mut Env<'a, '_>, var: Variable) -> Cacheable<RawFunctionLayoutResult<'a>> {
pub(crate) fn from_var(
env: &mut Env<'a, '_>,
var: Variable,
) -> Cacheable<RawFunctionLayoutResult<'a>> {
env.cached_raw_function_or(var, |env| {
if env.is_seen(var) {
unreachable!("The initial variable of a signature cannot be seen already")
@ -2174,11 +2177,11 @@ macro_rules! list_element_layout {
}
pub struct Env<'a, 'b> {
target_info: TargetInfo,
arena: &'a Bump,
seen: Vec<'a, Variable>,
subs: &'b Subs,
cache: &'b mut LayoutCache<'a>,
pub(crate) target_info: TargetInfo,
pub(crate) arena: &'a Bump,
pub(crate) seen: Vec<'a, Variable>,
pub(crate) subs: &'b Subs,
pub(crate) cache: &'b mut LayoutCache<'a>,
}
impl<'a, 'b> Env<'a, 'b> {