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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2015-07-16 13:16:59 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2015-07-16 13:16:59 +0200 |
| commit | a5d8c43687b55a561511f8eec40ff899ad9f20b7 (patch) | |
| tree | 6b885aba08d3872d5f6f12803d9a4eba303230cf | |
| parent | e4e93196e16030ebf7a20c473849534235d676f8 (diff) | |
| download | rust-a5d8c43687b55a561511f8eec40ff899ad9f20b7.tar.gz rust-a5d8c43687b55a561511f8eec40ff899ad9f20b7.zip | |
Improve register_diagnostics macro
| -rw-r--r-- | src/libsyntax/diagnostics/macros.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax/diagnostics/macros.rs b/src/libsyntax/diagnostics/macros.rs index 055ade46a3f..8c2d2a251aa 100644 --- a/src/libsyntax/diagnostics/macros.rs +++ b/src/libsyntax/diagnostics/macros.rs @@ -63,6 +63,9 @@ macro_rules! fileline_help { macro_rules! register_diagnostics { ($($code:tt),*) => ( $(register_diagnostic! { $code })* + ); + ($($code:tt),*,) => ( + $(register_diagnostic! { $code })* ) } |