bjoernager/rust
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Use InternedObligationCauseCode everywhere

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This commit is contained in:
Oli Scherer 2022-05-10 12:01:56 +00:00
parent 213c17486e
commit 824e9e47f7
4 changed files with 33 additions and 42 deletions
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5
compiler/rustc_typeck/src/check/fn_ctxt/checks.rs
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@ -1606,9 +1606,9 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
let mut result_code = code;
loop {
let parent = match code {
ObligationCauseCode::ImplDerivedObligation(c) => c.derived.parent_code(),
ObligationCauseCode::ImplDerivedObligation(c) => &c.derived.parent_code,
ObligationCauseCode::BuiltinDerivedObligation(c)
| ObligationCauseCode::DerivedObligation(c) => c.parent_code(),
| ObligationCauseCode::DerivedObligation(c) => &c.parent_code,
_ => break result_code,
};
(result_code, code) = (code, parent);
@ -1670,7 +1670,6 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
call_hir_id: expr.hir_id,
parent_code,
}
.into()
});
} else if error.obligation.cause.span == call_sp {
// Make function calls point at the callee, not the whole thing.