rust/compiler/rustc_errors
David Wood 06f480661f errors: impl IntoDiagnosticArg for char
Implements `IntoDiagnosticArg` for `char` using its `Debug`
implementation and introduces a macro for those types which just
delegate the implementation to `ToString`.

Signed-off-by: David Wood <david.wood@huawei.com>
2022-07-15 16:12:46 +01:00
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