https://gcc.gnu.org/g:d93b5d3aa0c2566fe0442d68a8aa358afef2d1ad
commit r17-1086-gd93b5d3aa0c2566fe0442d68a8aa358afef2d1ad Author: Harishankar <[email protected]> Date: Thu May 7 16:31:05 2026 +0530 gccrs: testsuite: Add a testcase for issue 4159 gcc/testsuite/ChangeLog: * rust/compile/issue-4159.rs: New test Signed-off-by: Harishankar <[email protected]> Diff: --- gcc/testsuite/rust/compile/issue-4159.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/gcc/testsuite/rust/compile/issue-4159.rs b/gcc/testsuite/rust/compile/issue-4159.rs new file mode 100644 index 000000000000..cac69a48a398 --- /dev/null +++ b/gcc/testsuite/rust/compile/issue-4159.rs @@ -0,0 +1,12 @@ +#![feature(no_core)] +#![no_core] +#![feature()] +macro_rules! m { + () => ( c.. ); // { dg-error "token type .* cannot be parsed as range pattern bound" } +} +fn main() { + match [1, 1, 2] { + [ c1 ] => {} + [ m!() ] => {} + } +} \ No newline at end of file
