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Diffstat (limited to 'src')
| -rw-r--r-- | src/libsyntax/ast.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs index f5de683cb97..7e4cbf8e975 100644 --- a/src/libsyntax/ast.rs +++ b/src/libsyntax/ast.rs @@ -47,7 +47,8 @@ impl Eq for Ident { // if it should be non-hygienic (most things are), just compare the // 'name' fields of the idents. Or, even better, replace the idents // with Name's. - fail!(fmt!("not allowed to compare these idents: %?, %?", self, other)); + fail!(fmt!("not allowed to compare these idents: %?, %?. Probably \ + related to issue #6993", self, other)); } } fn ne(&self, other: &Ident) -> bool { |