151c034f4f
This PR renames `String.bytes` to `String.toByteArray`. This is for two reasons: first, `toByteArray` is a better name, and second, we have something else that wants to use the name `bytes`, namely the function that returns in iterator over the string's bytes.
18 lines
818 B
Text
18 lines
818 B
Text
setLit.lean:22:19-22:21: error: overloaded, errors
|
|
failed to synthesize instance of type class
|
|
EmptyCollection String
|
|
|
|
Hint: Type class instance resolution failures can be inspected with the `set_option trace.Meta.synthInstance true` command.
|
|
|
|
Fields missing: `toByteArray`, `isValidUTF8`
|
|
|
|
Hint: Add missing fields:
|
|
̲t̲o̲B̲y̲t̲e̲A̲r̲r̲a̲y̲ ̲:̲=̲ ̲_̲
|
|
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲i̲s̲V̲a̲l̲i̲d̲U̲T̲F̲8̲ ̲:̲=̲ ̲_̲ ̲
|
|
setLit.lean:24:31-24:38: error: overloaded, errors
|
|
failed to synthesize instance of type class
|
|
Singleton Nat String
|
|
|
|
Hint: Type class instance resolution failures can be inspected with the `set_option trace.Meta.synthInstance true` command.
|
|
|
|
24:33 `val` is not a field of structure `String`
|