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Propitiate tidy

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This commit is contained in:
varkor 2019-03-25 16:48:57 +00:00
parent 3683f51352
commit 58a04f06cb
1 changed files with 2 additions and 1 deletions
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3
src/librustc_typeck/check/mod.rs
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@ -3229,7 +3229,8 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
Some(ret) => ret,
None => return Vec::new()
};
let expect_args = self.fudge_inference_if_ok(&RegionVariableOrigin::Coercion(call_span), || {
let origin = RegionVariableOrigin::Coercion(call_span);
let expect_args = self.fudge_inference_if_ok(&origin, || {
// Attempt to apply a subtyping relationship between the formal
// return type (likely containing type variables if the function
// is polymorphic) and the expected return type.