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Prevent potential bug resulting from changing crate_hash query name

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This commit is contained in:
Tyson Nottingham 2021-01-11 13:31:43 -08:00
parent 0962e5eba9
commit 8e7cbc28a6
2 changed files with 4 additions and 1 deletions
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2
compiler/rustc_middle/src/query/mod.rs
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@ -1220,6 +1220,8 @@ rustc_queries! {
eval_always
desc { "looking up the disambiguator a crate" }
}
// The macro which defines `rustc_metadata::provide_extern` depends on this query's name.
// Changing the name should cause a compiler error, but in case that changes, be aware.
query crate_hash(_: CrateNum) -> Svh {
eval_always
desc { "looking up the hash a crate" }