New never loop lint #1549
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New never loop lint #1549
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This lint detects loops that unconditionally break or return. Closes #257
Manishearth
approved these changes
Feb 17, 2017
clippy_lints/src/loops.rs
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| ExprTupField(ref e, _) | | ||
| ExprRepeat(ref e, _) | | ||
| ExprAddrOf(_, ref e) => never_loop_expr(e), | ||
| ExprBinary(_, ref e1, ref e2) | |
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Binary ops are short circuiting, so this can only be done on the first operand.
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This lint detects loops that unconditionally break or return.
Closes #257