remove needless clone

euclio · euclio · commit 02e95e508df1 · 2017-08-22T10:09:54.000-05:00
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
@@ -1167,7 +1167,7 @@ actual:\n\
     }
 
     fn exec_compiled_test(&self) -> ProcRes {
-        let env = self.props.exec_env.clone();
+        let env = &self.props.exec_env;
 
         match &*self.config.target {
             // This is pretty similar to below, we're transforming:

Original file line number	Diff line number	Diff line change
`@@ -1167,7 +1167,7 @@ actual:\n\`
`1167`	`1167`	`}`
`1168`	`1168`
`1169`	`1169`	`fn exec_compiled_test(&self) -> ProcRes {`
`1170`		`- let env = self.props.exec_env.clone();`
	`1170`	`+ let env = &self.props.exec_env;`
`1171`	`1171`
`1172`	`1172`	`match &*self.config.target {`
`1173`	`1173`	`// This is pretty similar to below, we're transforming:`