Merge pull request rust-lang#219 from stmtk1/master

TheDan64 · web-flow · commit 0bc79296993b · 2020-10-18T19:08:35.000-07:00
rewrite redundant expression
diff --git a/examples/kaleidoscope/main.rs b/examples/kaleidoscope/main.rs
@@ -92,7 +92,7 @@ pub struct Lexer<'a> {
 impl<'a> Lexer<'a> {
     /// Creates a new `Lexer`, given its source `input`.
     pub fn new(input: &'a str) -> Lexer<'a> {
-        Lexer { input: input, chars: Box::new(input.chars().peekable()), pos: 0 }
+        Lexer { input, chars: Box::new(input.chars().peekable()), pos: 0 }
     }
 
     /// Lexes and returns the next `Token` from the source code.

Original file line number	Diff line number	Diff line change
`@@ -92,7 +92,7 @@ pub struct Lexer<'a> {`
`92`	`92`	`impl<'a> Lexer<'a> {`
`93`	`93`	/// Creates a new `Lexer`, given its source `input`.
`94`	`94`	`pub fn new(input: &'a str) -> Lexer<'a> {`
`95`		`- Lexer { input: input, chars: Box::new(input.chars().peekable()), pos: 0 }`
	`95`	`+ Lexer { input, chars: Box::new(input.chars().peekable()), pos: 0 }`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	/// Lexes and returns the next `Token` from the source code.