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-rw-r--r--tests/ui/explain/overflow-error-code.rs4
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diff --git a/tests/ui/explain/overflow-error-code.rs b/tests/ui/explain/overflow-error-code.rs
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+// Check that we don't crash on error codes exceeding our internal limit.
+// issue: <https://github.com/rust-lang/rust/issues/140647>
+//@ compile-flags: --explain E10000
+//~? ERROR: E10000 is not a valid error code