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| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2016-06-01 02:13:11 +0000 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2016-06-11 03:13:47 +0000 |
| commit | c89846c271e0e1d98c6f97655f6ac0eac4474cd2 (patch) | |
| tree | c8ffc72eba89a49fb3609052c0b8a294184a6538 /src/libsyntax | |
| parent | 66b9ade341360a201c5ba37a9a2d6b6c1597a44b (diff) | |
| download | rust-c89846c271e0e1d98c6f97655f6ac0eac4474cd2.tar.gz rust-c89846c271e0e1d98c6f97655f6ac0eac4474cd2.zip | |
Forbid `#[test]` attributes on non-optional expressions.
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/config.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/config.rs b/src/libsyntax/config.rs index 5ede9badd6b..f547726a6df 100644 --- a/src/libsyntax/config.rs +++ b/src/libsyntax/config.rs @@ -134,7 +134,7 @@ impl<'a> CfgFolder for StripUnconfigured<'a> { } fn visit_unremovable_expr(&mut self, expr: &ast::Expr) { - if let Some(attr) = expr.attrs().iter().find(|a| is_cfg(a)) { + if let Some(attr) = expr.attrs().iter().find(|a| is_cfg(a) || is_test_or_bench(a)) { let msg = "removing an expression is not supported in this position"; self.diag.diag.span_err(attr.span, msg); } |