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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/infinite/issue-41731-infinite-macro-println.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/ui/infinite/issue-41731-infinite-macro-println.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/infinite/issue-41731-infinite-macro-println.rs b/tests/ui/infinite/issue-41731-infinite-macro-println.rs new file mode 100644 index 000000000..3c2b7ee02 --- /dev/null +++ b/tests/ui/infinite/issue-41731-infinite-macro-println.rs @@ -0,0 +1,15 @@ +// compile-flags: -Z trace-macros + +#![recursion_limit = "5"] + +fn main() { + macro_rules! stack { + ($overflow:expr) => { + println!(stack!($overflow)); + //~^ ERROR recursion limit reached while expanding + //~| ERROR format argument must be a string literal + }; + } + + stack!("overflow"); +} |