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don't treat non-thunks as thunks

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This commit is contained in:
Folkert 2021-05-14 23:18:44 +02:00
parent acd6fde083
commit ef3ec8ca74
1 changed files with 13 additions and 3 deletions
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16
compiler/mono/src/ir.rs
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@ -5907,9 +5907,7 @@ fn reuse_function_symbol<'a>(
closure_data, closure_data,
env.arena.alloc(result), env.arena.alloc(result),
) )
} else { } else if procs.module_thunks.contains(&original) {
debug_assert!(procs.module_thunks.contains(&original));
// this is a 0-argument thunk // this is a 0-argument thunk
let layout = Layout::Closure(argument_layouts, lambda_set, ret_layout); let layout = Layout::Closure(argument_layouts, lambda_set, ret_layout);
let top_level = TopLevelFunctionLayout::new(env.arena, &[], layout); let top_level = TopLevelFunctionLayout::new(env.arena, &[], layout);
@ -5922,6 +5920,18 @@ fn reuse_function_symbol<'a>(
); );
force_thunk(env, original, layout, symbol, env.arena.alloc(result)) force_thunk(env, original, layout, symbol, env.arena.alloc(result))
} else {
procs.insert_passed_by_name(
env,
arg_var,
original,
function_ptr_layout,
layout_cache,
);
// a function name (non-closure) that is passed along
// it never has closure data, so we use the empty struct
return let_empty_struct(symbol, env.arena.alloc(result));
} }
} }
Ok(layout) => { Ok(layout) => {