Issue an error when using `no_mangle` on language items This pull requests adds the code to issue an error or a warning when using `no_mangle` on language items. This should detail why the `undefined symbol` error is issued for the code described in #139923. The pull request adds two ui tests, one testing the error and the other one the warning. I would love some feedback here, as I am not sure that the error and warning are issues using the right API. |
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| .. | ||
| back | ||
| debuginfo | ||
| mir | ||
| traits | ||
| assert_module_sources.rs | ||
| base.rs | ||
| codegen_attrs.rs | ||
| common.rs | ||
| errors.rs | ||
| lib.rs | ||
| meth.rs | ||
| mono_item.rs | ||
| size_of_val.rs | ||
| target_features.rs | ||