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Add tests for #2704.

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This commit is contained in:
topecongiro 2018-05-23 07:22:30 +09:00
parent 1b3257df8b
commit d0980655b3
2 changed files with 89 additions and 1 deletions
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38
tests/source/expr.rs
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@ -398,3 +398,41 @@ fn foo() {
let my_var =
Mutex::new(RpcClientType::connect(server_iddd).chain_err(|| "Unable to create RPC client")?);
}
// #2704
// Method call with prefix and suffix.
fn issue2704() {
// We should not combine the callee with a multi-lined method call.
let requires = requires.set(&requires0
.concat(&requires1)
.concat(&requires2)
.distinct_total());
let requires = requires.set(box requires0
.concat(&requires1)
.concat(&requires2)
.distinct_total());
let requires = requires.set(requires0
.concat(&requires1)
.concat(&requires2)
.distinct_total() as u32);
let requires = requires.set(requires0
.concat(&requires1)
.concat(&requires2)
.distinct_total()?);
let requires = requires.set(!requires0
.concat(&requires1)
.concat(&requires2)
.distinct_total());
// We should combine a small callee with an argument.
bar(vec![22]
.into_iter()
.map(|x| x * 2)
.filter(|_| true)
.collect());
// But we should not combine a long callee with an argument.
barrrr(vec![22]
.into_iter()
.map(|x| x * 2)
.filter(|_| true)
.collect());
}