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Fix error in rustc_driver::test.

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This commit is contained in:
Michael Woerister 2018-04-04 17:53:16 +02:00
parent e31dae4741
commit 7466740a93
1 changed files with 1 additions and 1 deletions
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2
src/librustc_driver/test.rs
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@ -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> {