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authorDylan DPC <99973273+Dylan-DPC@users.noreply.github.com>2023-05-09 12:33:46 +0530
committerGitHub <noreply@github.com>2023-05-09 12:33:46 +0530
commitf748bb1402fb2e8befb9ab1188b2229ce617ffcc (patch)
treeb579351fa4d79e4f390abeba8f6109c996b68bef /compiler/rustc_hir_analysis/messages.ftl
parent8c51701b8a5ac3a2fbfbad9f6d386ec443344293 (diff)
parentf46eabb9e56fab132ec8171d0e0239f42c986e52 (diff)
downloadrust-f748bb1402fb2e8befb9ab1188b2229ce617ffcc.tar.gz
rust-f748bb1402fb2e8befb9ab1188b2229ce617ffcc.zip
Rollup merge of #111252 - matthewjasper:min-spec-improvements, r=compiler-errors
Min specialization improvements

- Don't allow specialization impls with no items, such implementations are probably not correct and only occur as mistakes in the compiler and standard library
- Fix a missing normalization call
- Adds spans for lifetime errors from overly general specializations

Closes #79457
Closes #109815
Diffstat (limited to 'compiler/rustc_hir_analysis/messages.ftl')
-rw-r--r--compiler/rustc_hir_analysis/messages.ftl3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_hir_analysis/messages.ftl b/compiler/rustc_hir_analysis/messages.ftl
index 3b42b0fe246..5e5c984a7ea 100644
--- a/compiler/rustc_hir_analysis/messages.ftl
+++ b/compiler/rustc_hir_analysis/messages.ftl
@@ -279,6 +279,9 @@ hir_analysis_specialization_trait = implementing `rustc_specialization_trait` tr
 hir_analysis_closure_implicit_hrtb = implicit types in closure signatures are forbidden when `for<...>` is present
     .label = `for<...>` is here
 
+hir_analysis_empty_specialization = specialization impl does not specialize any associated items
+    .note = impl is a specialization of this impl
+
 hir_analysis_const_specialize = cannot specialize on const impl with non-const impl
 
 hir_analysis_static_specialize = cannot specialize on `'static` lifetime