Fix "consider removing this semicolon" help #32710
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Check last statement in a block, not the first
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r? @pnkfelix (rust_highfive has picked a reviewer for you, use r? to override) |
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Somewhat related #21838 |
| fn f() -> String { //~ ERROR E0269 | ||
| //~^ HELP detailed explanation | ||
| 0u8; | ||
| "bla".to_string(); //~ HELP consider removing this semicolon |
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Could you also add a test like the one in the linked playpen too?
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r=me with a requested test |
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Done! |
Manishearth
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Apr 5, 2016
… r=nagisa Fix "consider removing this semicolon" help Check last statement in a block, not the first. Example of current weirdness: http://is.gd/w80J9h The help was only rarely emitted, and if so, often incorrectly (see above playpen). It was basically only useful with single-statement functions.
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Check last statement in a block, not the first.
Example of current weirdness: http://is.gd/w80J9h
The help was only rarely emitted, and if so, often incorrectly (see above playpen). It was basically only useful with single-statement functions.