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24 lines
465 B
Rust
24 lines
465 B
Rust
struct Foo<T1, T2> {
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_a : T1,
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_b : T2,
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}
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fn test1<T>(arg : T) {
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let v : Vec<(u32,_) = vec![];
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//~^ ERROR: expected one of
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//~| ERROR: type annotations needed
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}
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fn test2<T1, T2>(arg1 : T1, arg2 : T2) {
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let foo : Foo::<T1, T2 = Foo {_a : arg1, _b : arg2};
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//~^ ERROR: expected one of
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}
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fn test3<'a>(arg : &'a u32) {
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let v : Vec<'a = vec![];
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//~^ ERROR: expected one of
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//~| ERROR: type annotations needed for `Vec<_>`
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}
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fn main() {}
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