fe3428d9ac
Fix #128930: Print documentation of CLI options missing their arg Fix #128930. Failing to give an argument to CLI options which require it now prints something like: ``` $ rustc --print error: Argument to option 'print' missing Usage: --print [crate-name|file-names|sysroot|target-libdir|cfg|check-cfg|calling-conventions|target-list|target-cpus|target-features|relocation-models|code-models|tls-models|target-spec-json|all-target-specs-json|native-static-libs|stack-protector-strategies|link-args|deployment-target] Compiler information to print on stdout ``` |
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| .. | ||
| config | ||
| code_stats.rs | ||
| config.rs | ||
| cstore.rs | ||
| errors.rs | ||
| filesearch.rs | ||
| lib.rs | ||
| options.rs | ||
| output.rs | ||
| parse.rs | ||
| search_paths.rs | ||
| session.rs | ||
| utils.rs | ||
| version.rs | ||