diff options
Diffstat (limited to 'src/test/ui/pattern/issue-92074-macro-ice.rs')
-rw-r--r-- | src/test/ui/pattern/issue-92074-macro-ice.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/test/ui/pattern/issue-92074-macro-ice.rs b/src/test/ui/pattern/issue-92074-macro-ice.rs deleted file mode 100644 index 039d3b314..000000000 --- a/src/test/ui/pattern/issue-92074-macro-ice.rs +++ /dev/null @@ -1,36 +0,0 @@ -pub enum En { - A(Vec<u8>) -} - -fn get_usize() -> usize { - 0 -} - -macro_rules! force_expr { - ($e:expr) => { $e } -} - -macro_rules! force_pat { - ($a:expr, $b:expr) => { $a..=$b } -} - -macro_rules! make_vec { - () => { force_expr!(Vec::new()) } //~ ERROR arbitrary expressions aren't allowed -} - -macro_rules! make_pat { - () => { force_pat!(get_usize(), get_usize()) } - //~^ ERROR arbitrary expressions aren't allowed - //~| ERROR arbitrary expressions aren't allowed -} - -#[allow(unreachable_code)] -fn f() -> Result<(), impl core::fmt::Debug> { - let x: En = loop {}; - - assert!(matches!(x, En::A(make_vec!()))); - assert!(matches!(5, make_pat!())); - Ok::<(), &'static str>(()) -} - -fn main() {} |