correct span, add help message and add UI test when query depth overflows

2022-09-15 15:45:17 +08:00
parent 44506f38e0
commit 89fd6ae458
8 changed files with 82 additions and 24 deletions
--- a/compiler/rustc_query_system/src/lib.rs
+++ b/compiler/rustc_query_system/src/lib.rs
@@ -23,4 +23,6 @@ pub mod query;
 mod values;

 pub use error::HandleCycleError;
+pub use error::LayoutOfDepth;
+pub use error::QueryOverflow;
 pub use values::Value;