mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add E0433 error explanation

Browse Source
This commit is contained in:
Guillaume Gomez 2015-07-17 17:21:58 +02:00
parent c13295bbc3
commit 2e919b4c51
1 changed files with 41 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
src/librustc_resolve/diagnostics.rs
View File

@ -272,7 +272,7 @@ pub mod foo {
on this topic:
http://doc.rust-lang.org/reference.html#use-declarations
"##
"##,
E0403: r##"
Some type parameters have the same name. Example of erroneous code:
@ -282,7 +282,7 @@ fn foo<T, T>(s: T, u: T) {} // error: the name `T` is already used for a type
// parameter in this type parameter list
```
Please verify that none of the type params are misspelled, and rename any
Please verify that none of the type parameterss are misspelled, and rename any
clashing parameters. Example:
```
@ -291,8 +291,8 @@ fn foo<T, Y>(s: T, u: Y) {} // ok!
"##,
E0404: r##"
You tried to implement a non-trait object on an object. Example of erroneous
code:
You tried to implement something which was not a trait on an object. Example of
erroneous code:
```
struct Foo;
@ -301,8 +301,8 @@ fn foo<T, Y>(s: T, u: Y) {} // ok!
impl Foo for Bar {} // error: `Foo` is not a trait
```
Please verify you didn't mispelled the trait's name or used the wrong object.
Example:
Please verify that you didn't misspell the trait's name or otherwise use the
wrong identifier. Example:
```
trait Foo {
@ -317,7 +317,7 @@ impl Foo for Bar { // ok!
"##,
E0405: r##"
A non-trait was implemented. Example of erroneous code:
An unknown trait was implemented. Example of erroneous code:
```
struct Foo;
@ -346,8 +346,8 @@ impl SomeTrait for Foo { // ok!
"##,
E0407: r##"
A definition of a method not in the implemented trait was given. Example of
erroneous code:
A definition of a method not in the implemented trait was given in a trait
implementation. Example of erroneous code:
```
trait Foo {
@ -362,8 +362,8 @@ fn b() {} // error: method `b` is not a member of trait `Foo`
}
```
Please verify you didn't mispelled the method name and you used the good
trait. Example:
Please verify you didn't misspell the method name and you used the correct
trait. First example:
```
trait Foo {
@ -378,6 +378,24 @@ fn a() {}
fn b() {} // ok!
}
```
Second example:
```
trait Foo {
fn a();
}
struct Bar;
impl Foo for Bar {
fn a() {}
}
impl Bar {
fn b() {}
}
```
"##,
E0428: r##"
@ -389,7 +407,7 @@ fn b() {} // ok!
struct Bar; // error: duplicate definition of value `Bar`
```
Please verify you didn't mispelled the type/module's name or remove the
Please verify you didn't misspell the type/module's name or remove/rename the
duplicated one. Example:
```
@ -398,6 +416,17 @@ fn b() {} // ok!
```
"##,
E0433: r##"
Invalid import. Example of erroneous code:
```
use something_which_doesnt_exist;
// error: unresolved import `something_which_doesnt_exist`
```
Please verify you didn't misspell the import's name.
"##,
}
register_diagnostics! {
@ -438,7 +467,6 @@ fn b() {} // ok!
E0431, // `self` import can only appear in an import list with a non-empty
// prefix
E0432, // unresolved import
E0433, // failed to resolve
E0434, // can't capture dynamic environment in a fn item
E0435, // attempt to use a non-constant value in a constant
E0437, // type is not a member of trait