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Improve register_long_diagnostics macro

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This commit is contained in:
Guillaume Gomez 2015-07-17 11:21:05 +02:00
parent a5d8c43687
commit 6e58043e75
1 changed files with 3 additions and 0 deletions
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3
src/libsyntax/diagnostics/macros.rs
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@ -73,5 +73,8 @@ macro_rules! register_diagnostics {
macro_rules! register_long_diagnostics {
($($code:tt: $description:tt),*) => (
$(register_diagnostic! { $code, $description })*
);
($($code:tt: $description:tt),*,) => (
$(register_diagnostic! { $code, $description })*
)
}