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a90372c6e8
Add more suggestions to unexpected cfg names and values This pull request adds more suggestion to unexpected cfg names and values diagnostics: - it first adds a links to the [rustc unstable book](https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html) or the [Cargo reference](https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg), depending if rustc is invoked by Cargo - it secondly adds a suggestion on how to expect the cfg name or value: *excluding well known names and values* - for Cargo: it suggest using a feature or `cargo:rust-check-cfg` in build script - for rustc: it suggest using `--check-cfg` (with the correct invocation) Those diagnostics improvements are directed towards enabling users to fix the issue if the previous suggestions weren't good enough. r? `@petrochenkov` |
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| .. | ||
| assembly | ||
| auxiliary | ||
| codegen | ||
| codegen-units | ||
| coverage | ||
| coverage-run-rustdoc | ||
| debuginfo | ||
| incremental | ||
| mir-opt | ||
| pretty | ||
| run-make | ||
| run-make-fulldeps | ||
| run-pass-valgrind | ||
| rustdoc | ||
| rustdoc-gui | ||
| rustdoc-js | ||
| rustdoc-js-std | ||
| rustdoc-json | ||
| rustdoc-ui | ||
| ui | ||
| ui-fulldeps | ||
| COMPILER_TESTS.md | ||