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use the adjusted type for cat_pattern in tuple patterns

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This looks like a typo introduced in #51686.

Fixes #52213.
This commit is contained in:
Ariel Ben-Yehuda 2018-07-11 01:08:15 +03:00
parent c6807bb1b2
commit 05d6e55fab
1 changed files with 1 additions and 1 deletions
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2
src/librustc/middle/mem_categorization.rs
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@ -1347,7 +1347,7 @@ impl<'a, 'gcx, 'tcx> MemCategorizationContext<'a, 'gcx, 'tcx> {
ref ty => span_bug!(pat.span, "tuple pattern unexpected type {:?}", ty),
};
for (i, subpat) in subpats.iter().enumerate_and_adjust(expected_len, ddpos) {
let subpat_ty = self.pat_ty_unadjusted(&subpat)?; // see (*2)
let subpat_ty = self.pat_ty_adjusted(&subpat)?; // see (*2)
let interior = InteriorField(FieldIndex(i, Name::intern(&i.to_string())));
let subcmt = Rc::new(self.cat_imm_interior(pat, cmt.clone(), subpat_ty, interior));
self.cat_pattern_(subcmt, &subpat, op)?;