Add long error code for error E0226
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3 changed files with 23 additions and 3 deletions
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@ -119,6 +119,7 @@ E0222: include_str!("./error_codes/E0222.md"),
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E0223: include_str!("./error_codes/E0223.md"),
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E0224: include_str!("./error_codes/E0224.md"),
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E0225: include_str!("./error_codes/E0225.md"),
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E0226: include_str!("./error_codes/E0226.md"),
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E0229: include_str!("./error_codes/E0229.md"),
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E0230: include_str!("./error_codes/E0230.md"),
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E0231: include_str!("./error_codes/E0231.md"),
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@ -475,7 +476,6 @@ E0751: include_str!("./error_codes/E0751.md"),
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// E0217, // ambiguous associated type, defined in multiple supertraits
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// E0218, // no associated type defined
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// E0219, // associated type defined in higher-ranked supertrait
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E0226, // only a single explicit lifetime bound is permitted
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E0227, // ambiguous lifetime bound, explicit lifetime bound required
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E0228, // explicit lifetime bound required
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// E0233,
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20
src/librustc_error_codes/error_codes/E0226.md
Normal file
20
src/librustc_error_codes/error_codes/E0226.md
Normal file
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@ -0,0 +1,20 @@
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Only a single explicit lifetime bound is permitted on trait objects.
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Example of erroneous code:
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```compile_fail
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trait Foo {}
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type T<'a, 'b> = dyn Foo + 'a + 'b; // error: Trait object `arg` has two
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// lifetime bound, 'a and 'b.
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```
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Here `T` is a trait object with two explicit lifetime bounds, 'a and 'b.
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To fix this error, consider removing one of the lifetime bounds:
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```
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trait Foo {}
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type T<'a> = dyn Foo + 'a;
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```
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@ -31,5 +31,5 @@ LL | struct Foo<'a,'b,'c> {
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0392, E0478.
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For more information about an error, try `rustc --explain E0392`.
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Some errors have detailed explanations: E0226, E0392, E0478.
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For more information about an error, try `rustc --explain E0226`.
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