Fix error in rustc_driver::test.

michaelwoerister · michaelwoerister · commit a21a50b0a11e · 2018-04-05T12:21:56.000+02:00
diff --git a/src/librustc_driver/test.rs b/src/librustc_driver/test.rs
@@ -303,7 +303,7 @@ impl<'a, 'gcx, 'tcx> Env<'a, 'gcx, 'tcx> {
 
     pub fn t_param(&self, index: u32) -> Ty<'tcx> {
         let name = format!("T{}", index);
-        self.infcx.tcx.mk_param(index, Symbol::intern(&name))
+        self.infcx.tcx.mk_param(index, Symbol::intern(&name).as_str())
     }
 
     pub fn re_early_bound(&self, index: u32, name: &'static str) -> ty::Region<'tcx> {

Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ impl<'a, 'gcx, 'tcx> Env<'a, 'gcx, 'tcx> {`
`303`	`303`
`304`	`304`	`pub fn t_param(&self, index: u32) -> Ty<'tcx> {`
`305`	`305`	`let name = format!("T{}", index);`
`306`		`- self.infcx.tcx.mk_param(index, Symbol::intern(&name))`
	`306`	`+ self.infcx.tcx.mk_param(index, Symbol::intern(&name).as_str())`
`307`	`307`	`}`
`308`	`308`
`309`	`309`	`pub fn re_early_bound(&self, index: u32, name: &'static str) -> ty::Region<'tcx> {`