bjoernager/rust
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Check for main in current module before codegen of entry wrapper

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bjorn3 2020-03-07 12:13:54 +01:00
parent 2ecffb6fc4
commit 575836ebe3
1 changed files with 5 additions and 0 deletions
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5
src/main_shim.rs
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@ -17,6 +17,11 @@ pub fn maybe_create_entry_wrapper(tcx: TyCtxt<'_>, module: &mut Module<impl Back
None => return,
};
let instance = Instance::mono(tcx, main_def_id);
if module.get_name(&*tcx.symbol_name(instance).name.as_str()).is_none() {
return;
}
create_entry_fn(tcx, module, main_def_id, use_start_lang_item);
fn create_entry_fn(