diff options
Diffstat (limited to 'tests/ui/macros/attr-empty-expr.rs')
| -rw-r--r-- | tests/ui/macros/attr-empty-expr.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/macros/attr-empty-expr.rs b/tests/ui/macros/attr-empty-expr.rs new file mode 100644 index 000000000..d4d1a3ee7 --- /dev/null +++ b/tests/ui/macros/attr-empty-expr.rs @@ -0,0 +1,11 @@ +// AST-based macro attributes expanding to an empty expression produce an error and not ICE. + +#![feature(custom_test_frameworks)] +#![feature(stmt_expr_attributes)] +#![feature(test)] + +fn main() { + let _ = #[test] 0; //~ ERROR removing an expression is not supported in this position + let _ = #[bench] 1; //~ ERROR removing an expression is not supported in this position + let _ = #[test_case] 2; //~ ERROR removing an expression is not supported in this position +} |