diff options
Diffstat (limited to 'compiler/rustc_interface/src/interface.rs')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 26343561959..237aef1cf23 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -126,7 +126,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> FxHashSet<(String, Option<String // If the user tried to use a key="value" flag, but is missing the quotes, provide // a hint about how to resolve this. - if s.contains("=") && !s.contains("=\"") && !s.ends_with("\"") { + if s.contains('=') && !s.contains("=\"") && !s.ends_with('"') { error!(concat!( r#"expected `key` or `key="value"`, ensure escaping is appropriate"#, r#" for your shell, try 'key="value"' or key=\"value\""# |