bjoernager/rust
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use Instance::expect_resolve() instead of unwraping Instance::resolve()

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This commit is contained in:
Ralf Jung 2024-03-10 11:49:27 +01:00
parent 094a6204f5
commit aa9145e6ea
6 changed files with 20 additions and 33 deletions
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8
compiler/rustc_codegen_cranelift/src/main_shim.rs
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@ -115,14 +115,12 @@ pub(crate) fn maybe_create_entry_wrapper(
termination_trait,
)
.unwrap();
let report = Instance::resolve(
let report = Instance::expect_resolve(
tcx,
ParamEnv::reveal_all(),
report.def_id,
tcx.mk_args(&[GenericArg::from(main_ret_ty)]),
)
.unwrap()
.unwrap()
.polymorphize(tcx);
let report_name = tcx.symbol_name(report).name;
@ -142,14 +140,12 @@ pub(crate) fn maybe_create_entry_wrapper(
}
} else if is_main_fn {
let start_def_id = tcx.require_lang_item(LangItem::Start, None);
let start_instance = Instance::resolve(
let start_instance = Instance::expect_resolve(
tcx,
ParamEnv::reveal_all(),
start_def_id,
tcx.mk_args(&[main_ret_ty.into()]),
)
.unwrap()
.unwrap()
.polymorphize(tcx);
let start_func_id = import_function(tcx, m, start_instance);