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authorMazdak Farrokhzad <twingoow@gmail.com>2019-10-01 09:55:39 +0200
committerGitHub <noreply@github.com>2019-10-01 09:55:39 +0200
commit46bf6ad416cf922c410fed11e9f73c03c0015bcd (patch)
tree6dbfa88da0422f72926f0352a968d79bf84e8464 /src/libsyntax/parse/parser/expr.rs
parent5c6a8ee9ddb48b6f997dff12f625e72b9421ec40 (diff)
parent13e9b3deb43b228264c6ae6ccf8fb3126790ee80 (diff)
downloadrust-46bf6ad416cf922c410fed11e9f73c03c0015bcd.tar.gz
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Rollup merge of #64937 - estebank:dedup-closure-err, r=Centril
Deduplicate closure type errors

Closure typing obligations flow in both direcitons to properly infer
types. Because of this, we will get 2 type errors whenever there's
an unfulfilled obligation. To avoid this, we deduplicate them in the
`InferCtxt`.
Diffstat (limited to 'src/libsyntax/parse/parser/expr.rs')
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