diff options
| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2018-01-13 14:05:51 +0100 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2018-01-15 10:28:00 +0100 |
| commit | c8a110ed6329022850fd9d473ec987ba1459a64f (patch) | |
| tree | f69bf26185b852a219a462bf4b8c6c4f3ff520b0 /src/libsyntax/diagnostics/macros.rs | |
| parent | 3f92e8d89861f0f5408ad9381a7467ec6e7d76bc (diff) | |
| download | rust-c8a110ed6329022850fd9d473ec987ba1459a64f.tar.gz rust-c8a110ed6329022850fd9d473ec987ba1459a64f.zip | |
Add error code for unstable feature errors
Diffstat (limited to 'src/libsyntax/diagnostics/macros.rs')
| -rw-r--r-- | src/libsyntax/diagnostics/macros.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libsyntax/diagnostics/macros.rs b/src/libsyntax/diagnostics/macros.rs index c01836b6194..61f3e7046f1 100644 --- a/src/libsyntax/diagnostics/macros.rs +++ b/src/libsyntax/diagnostics/macros.rs @@ -106,6 +106,14 @@ macro_rules! struct_span_err { } #[macro_export] +macro_rules! stringify_error_code { + ($code:ident) => ({ + __diagnostic_used!($code); + $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()) + }) +} + +#[macro_export] macro_rules! type_error_struct { ($session:expr, $span:expr, $typ:expr, $code:ident, $($message:tt)*) => ({ if $typ.references_error() { |