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authorJane Lusby <jlusby42@gmail.com>2018-09-21 00:26:38 -0700
committerJane Lusby <jlusby42@gmail.com>2018-09-24 14:29:16 -0700
commit14feb3670f4e1e5ff759253b9dc86cfbb29ff8a5 (patch)
treeeb3301c3073db80eb1b01a25cb72e4b9e97e3ebe /tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff
parent417cf206cace45cc656f9a605221017e4fe4ef94 (diff)
downloadrust-14feb3670f4e1e5ff759253b9dc86cfbb29ff8a5.tar.gz
rust-14feb3670f4e1e5ff759253b9dc86cfbb29ff8a5.zip
Lint for chaining flatten after map
This change adds a lint to check for instances of `map(..).flatten()`
that can be trivially shortened to `flat_map(..)`

Closes #3196
Diffstat (limited to 'tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff')
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