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Reword with pnkfelix's suggestion

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This commit is contained in:
Kelvin Ly 2015-05-06 05:43:05 -04:00
parent 4420f31808
commit 4174aa40f4
1 changed files with 12 additions and 10 deletions
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22
src/librustc/diagnostics.rs
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@ -307,18 +307,20 @@ a compile-time constant.
E0308: r##"
This error occurs when the compiler was unable to infer the concrete type of a
variable. This error can occur for several cases, the most common of which is
that there is a mismatch in the expected type that the compiler inferred, and
the actual type that the user defined a variable as.
variable. This error can occur for several cases, the most common of which is a
mismatch in the expected type that the compiler inferred for a variable's
initializing expression, and the actual type explicitly assigned to the
variable.
let a: char = 7; // An integral type can't be contained in a character, so
// there is a mismatch.
For example:
let b: u32 = 7; // Either use the right type...
let c = 7; // ...or let the compiler infer it.
let d: char = c; // This also causes a mismatch because c is some sort
// of number whereas d is definitely a character.
let x: i32 = "I am not a number!";
// ~~~ ~~~~~~~~~~~~~~~~~~~~
// | |
// | initializing expression;
// | compiler infers type `&str`
// |
// type `i32` assigned to variable `x`
"##,
E0309: r##"