diff options
Diffstat (limited to 'compiler/rustc_interface/src')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 91ced2a2d90..20835262324 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -102,7 +102,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> FxHashSet<(String, Option<String } match maybe_new_parser_from_source_str(&sess, filename, s.to_string()) { - Ok(mut parser) => match &mut parser.parse_meta_item() { + Ok(mut parser) => match parser.parse_meta_item() { Ok(meta_item) if parser.token == token::Eof => { if meta_item.path.segments.len() != 1 { error!("argument key must be an identifier"); @@ -121,7 +121,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> FxHashSet<(String, Option<String Ok(..) => {} Err(err) => err.cancel(), }, - Err(errs) => errs.into_iter().for_each(|mut err| err.cancel()), + Err(errs) => drop(errs), } // If the user tried to use a key="value" flag, but is missing the quotes, provide @@ -165,7 +165,7 @@ pub fn parse_check_cfg(specs: Vec<String>) -> CheckCfg { } match maybe_new_parser_from_source_str(&sess, filename, s.to_string()) { - Ok(mut parser) => match &mut parser.parse_meta_item() { + Ok(mut parser) => match parser.parse_meta_item() { Ok(meta_item) if parser.token == token::Eof => { if let Some(args) = meta_item.meta_item_list() { if meta_item.has_name(sym::names) { @@ -214,7 +214,7 @@ pub fn parse_check_cfg(specs: Vec<String>) -> CheckCfg { Ok(..) => {} Err(err) => err.cancel(), }, - Err(errs) => errs.into_iter().for_each(|mut err| err.cancel()), + Err(errs) => drop(errs), } error!( |