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| author | bors <bors@rust-lang.org> | 2017-06-22 15:24:58 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2017-06-22 15:24:58 +0000 |
| commit | ab5bec25530aac43dfd64384b405c909b6e405e3 (patch) | |
| tree | cd10ff6cf849e2c3b92dee464495dbfc83c96503 /src/libstd | |
| parent | 74fa27928aceda1362a2266d9b9bf129999bc00a (diff) | |
| parent | 1409e707a2e6b152ab66a9d836e5e367f6f066cc (diff) | |
| download | rust-ab5bec25530aac43dfd64384b405c909b6e405e3.tar.gz rust-ab5bec25530aac43dfd64384b405c909b6e405e3.zip | |
Auto merge of #42634 - Zoxc:for-desugar2, r=nikomatsakis
Change the for-loop desugar so the `break` does not affect type inference. Fixes #42618
Rewrite the `for` loop desugaring to avoid contaminating the inference results. Under the older desugaring, `for x in vec![] { .. }` would erroneously type-check, even though the type of `vec![]` is unconstrained. (written by @nikomatsakis)
Diffstat (limited to 'src/libstd')
0 files changed, 0 insertions, 0 deletions