From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/macros/derive-in-eager-expansion-hang.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/macros/derive-in-eager-expansion-hang.rs (limited to 'tests/ui/macros/derive-in-eager-expansion-hang.rs') diff --git a/tests/ui/macros/derive-in-eager-expansion-hang.rs b/tests/ui/macros/derive-in-eager-expansion-hang.rs new file mode 100644 index 000000000..0729e14d5 --- /dev/null +++ b/tests/ui/macros/derive-in-eager-expansion-hang.rs @@ -0,0 +1,14 @@ +// Regression test for the issue #44692 + +macro_rules! hang { () => { + { //~ ERROR format argument must be a string literal + #[derive(Clone)] + struct S; + + "" + } +}} + +fn main() { + format_args!(hang!()); +} -- cgit v1.2.3