710dcbd381
Replace "integral variable" with "integer" and replace "floating-point variable" with "floating-point number" to make the message less confusing.
40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
// Regression test for issue #3645
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fn main() {
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let n = 1;
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let a = [0; n];
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//~^ ERROR attempt to use a non-constant value in a constant [E0435]
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let b = [0; ()];
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//~^ ERROR mismatched types
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//~| expected type `usize`
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//~| found type `()`
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//~| expected usize, found ()
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let c = [0; true];
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//~^ ERROR mismatched types
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//~| expected usize, found bool
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let d = [0; 0.5];
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//~^ ERROR mismatched types
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//~| expected type `usize`
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//~| found type `{float}`
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//~| expected usize, found floating-point number
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let e = [0; "foo"];
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//~^ ERROR mismatched types
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//~| expected type `usize`
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//~| found type `&'static str`
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//~| expected usize, found reference
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let f = [0; -4_isize];
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//~^ ERROR mismatched types
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//~| expected usize, found isize
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let f = [0_usize; -1_isize];
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//~^ ERROR mismatched types
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//~| expected usize, found isize
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struct G {
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g: (),
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}
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let g = [0; G { g: () }];
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//~^ ERROR mismatched types
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//~| expected type `usize`
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//~| found type `main::G`
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//~| expected usize, found struct `main::G`
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}
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