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| author | hanar3 <vh.morenodasilva@gmail.com> | 2022-09-14 12:19:42 -0300 |
|---|---|---|
| committer | hanar3 <vh.morenodasilva@gmail.com> | 2022-09-14 12:19:42 -0300 |
| commit | dddfb7db24e66891fec9f2abf2ac1477985f36ad (patch) | |
| tree | ca063d916b27cb1d4241a05e02156dfff82a1908 /compiler/rustc_middle | |
| parent | 14636887008d9ee67a12b4f05f1e404ed1d64579 (diff) | |
| download | rust-dddfb7db24e66891fec9f2abf2ac1477985f36ad.tar.gz rust-dddfb7db24e66891fec9f2abf2ac1477985f36ad.zip | |
Improve error message for unsupported crate
Diffstat (limited to 'compiler/rustc_middle')
| -rw-r--r-- | compiler/rustc_middle/src/ty/query.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_middle/src/ty/query.rs b/compiler/rustc_middle/src/ty/query.rs index 5665bb866d4..d69c28cfda2 100644 --- a/compiler/rustc_middle/src/ty/query.rs +++ b/compiler/rustc_middle/src/ty/query.rs @@ -275,10 +275,11 @@ macro_rules! define_callbacks { fn default() -> Self { Providers { $($name: |_, key| bug!( - "`tcx.{}({:?})` unsupported by its crate; \ - perhaps the `{}` query was never assigned a provider function", + "`tcx.{}({:?})` unsupported for {} crate; \ + perhaps the `{}` query was never assigned a provider function. Queries can be either made to the local crate, or the external crate. This error means you tried to use it for one that's not supported.", stringify!($name), key, + if key.query_crate_is_local() { "local" } : { "external" } , stringify!($name), ),)* } |