Remove unused error messages

Author: GuillaumeGomez

compiler/rustc_attr_parsing/messages.ftl

@@ -242,8 +242,6 @@ attr_parsing_link_requires_name =
 attr_parsing_multiple_modifiers =
     multiple `{$modifier}` modifiers in a single `modifiers` argument
 
-attr_parsing_multiple_renamings =
-    multiple renamings were specified for library `{$lib_name}`
 attr_parsing_raw_dylib_no_nul =
     link name must not contain NUL characters if link kind is `raw-dylib`
 

compiler/rustc_metadata/messages.ftl

@@ -237,11 +237,5 @@ metadata_unknown_target_modifier_unsafe_allowed = unknown target modifier `{$fla
 metadata_wasm_c_abi =
     older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
 
-metadata_wasm_import_form =
-    wasm import module must be of the form `wasm_import_module = "string"`
-
-metadata_whole_archive_needs_static =
-    linking modifier `whole-archive` is only compatible with `static` linking kind
-
 metadata_raw_dylib_malformed =
     link name must be well-formed if link kind is `raw-dylib`

compiler/rustc_parse/messages.ftl

@@ -868,7 +868,6 @@ parse_too_many_hashes = too many `#` symbols: raw strings may be delimited by up
 parse_too_short_hex_escape = numeric character escape is too short
 
 parse_trailing_vert_not_allowed = a trailing `{$token}` is not allowed in an or-pattern
-parse_trailing_vert_not_allowed_suggestion = remove the `{$token}`
 
 parse_trait_alias_cannot_be_auto = trait aliases cannot be `auto`
 parse_trait_alias_cannot_be_const = trait aliases cannot be `const`

compiler/rustc_ty_utils/messages.ftl

@@ -52,14 +52,10 @@ ty_utils_non_primitive_simd_type = monomorphising SIMD type `{$ty}` with a non-p
 
 ty_utils_operation_not_supported = unsupported operation in generic constants
 
-ty_utils_oversized_simd_type = monomorphising SIMD type `{$ty}` of length greater than {$max_lanes}
-
 ty_utils_pointer_not_supported = pointer casts are not allowed in generic constants
 
 ty_utils_tuple_not_supported = tuple construction is not supported in generic constants
 
 ty_utils_unexpected_fnptr_associated_item = `FnPtr` trait with unexpected associated item
 
 ty_utils_yield_not_supported = coroutine control flow is not allowed in generic constants
-
-ty_utils_zero_length_simd_type = monomorphising SIMD type `{$ty}` of zero length