x fmt

Author: spanishpear

compiler/rustc_parse/src/errors.rs

@@ -953,7 +953,6 @@ impl<'a, G: EmissionGuarantee> IntoDiagnostic<'a, G> for ExpectedIdentifier {
             sugg.add_to_diagnostic(&mut diag);
         }
 
-
         ExpectedIdentifierFound::new(token_descr, self.span).add_to_diagnostic(&mut diag);
 
         if let Some(sugg) = self.suggest_remove_comma {

compiler/rustc_parse/src/parser/diagnostics.rs

@@ -12,8 +12,8 @@ use crate::errors::{
     IncorrectAwait, IncorrectSemicolon, IncorrectUseOfAwait, ParenthesesInForHead,
     ParenthesesInForHeadSugg, PatternMethodParamWithoutBody, QuestionMarkInType,
     QuestionMarkInTypeSugg, SelfParamNotFirst, StructLiteralBodyWithoutPath,
-    StructLiteralBodyWithoutPathSugg, SuggEscapeToUseAsIdentifier,
-    SuggRemoveComma, UnexpectedConstInGenericParam, UnexpectedConstParamDeclaration,
+    StructLiteralBodyWithoutPathSugg, SuggEscapeToUseAsIdentifier, SuggRemoveComma,
+    UnexpectedConstInGenericParam, UnexpectedConstParamDeclaration,
     UnexpectedConstParamDeclarationSugg, UnmatchedAngleBrackets, UseEqInstead,
 };
 
@@ -328,7 +328,7 @@ impl<'a> Parser<'a> {
 
         // FIXME: shreys write better rust
         let err = ExpectedIdentifier {
-            span: self.token.span ,
+            span: self.token.span,
             token: self.token.clone(),
             suggest_raw,
             suggest_remove_comma,
@@ -337,30 +337,28 @@ impl<'a> Parser<'a> {
 
         if self.token == token::Lt {
             // HACK: shreys shut the compiler up about unused result
-            let _ = self.parse_generics()
-                .map(|generic| {
-                    // at this point, token should be Ident with the fn name
+            let _ = self.parse_generics().map(|generic| {
+                // at this point, token should be Ident with the fn name
 
-                    // FIXME: shreys the span should be the span of where the gneeric SHOULD go.
-                    // TODO: shreys what does this look like with invalid generic
-                    // TODO: shreys - what to do if no snippet? probably just HELP not suggestion
+                // FIXME: shreys the span should be the span of where the gneeric SHOULD go.
+                // TODO: shreys what does this look like with invalid generic
+                // TODO: shreys - what to do if no snippet? probably just HELP not suggestion
 
-                    let snippet = match self.sess.source_map().span_to_snippet(generic.span) {
-                        Ok(snippet) => snippet, 
-                        _ => "".to_string()
-                    };
-                    
-                    err.span_suggestion(
-                        self.token.span.to(generic.span.shrink_to_hi()),
-                        "help: place the generic parameter list after the function name:",
-                        snippet,
-                        Applicability::MachineApplicable
-                    );
-                });
-        } 
+                let snippet = match self.sess.source_map().span_to_snippet(generic.span) {
+                    Ok(snippet) => snippet,
+                    _ => "".to_string(),
+                };
 
-        err
+                err.span_suggestion(
+                    self.token.span.to(generic.span.shrink_to_hi()),
+                    "help: place the generic parameter list after the function name:",
+                    snippet,
+                    Applicability::MachineApplicable,
+                );
+            });
+        }
 
+        err
     }
 
     pub(super) fn expected_one_of_not_found(