summaryrefslogtreecommitdiffstats
path: root/src/test/ui/proc-macro/cfg-eval.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/proc-macro/cfg-eval.rs')
-rw-r--r--src/test/ui/proc-macro/cfg-eval.rs37
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/proc-macro/cfg-eval.rs b/src/test/ui/proc-macro/cfg-eval.rs
deleted file mode 100644
index fa6d015e4..000000000
--- a/src/test/ui/proc-macro/cfg-eval.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// check-pass
-// compile-flags: -Z span-debug
-// aux-build:test-macros.rs
-
-#![feature(cfg_eval)]
-#![feature(proc_macro_hygiene)]
-#![feature(stmt_expr_attributes)]
-#![feature(rustc_attrs)]
-#![no_std] // Don't load unnecessary hygiene information from std
-extern crate std;
-
-#[macro_use]
-extern crate test_macros;
-
-#[cfg_eval]
-#[print_attr]
-struct S1 {
- #[cfg(FALSE)]
- field_false: u8,
- #[cfg(all(/*true*/))]
- #[cfg_attr(FALSE, unknown_attr)]
- #[cfg_attr(all(/*true*/), allow())]
- field_true: u8,
-}
-
-#[cfg_eval]
-#[cfg(FALSE)]
-struct S2 {}
-
-fn main() {
- // Subtle - we need a trailing comma after the '1' - otherwise, `#[cfg_eval]` will
- // turn this into `(#[cfg(all())] 1)`, which is a parenthesized expression, not a tuple
- // expression. `#[cfg]` is not supported inside parenthesized expressions, so this will
- // produce an error when attribute collection runs.
- let _ = #[cfg_eval] #[print_attr] #[cfg_attr(not(FALSE), rustc_dummy)]
- (#[cfg(FALSE)] 0, #[cfg(all(/*true*/))] 1,);
-}