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Diffstat (limited to 'src/librustc_codegen_llvm/debuginfo')
-rw-r--r--src/librustc_codegen_llvm/debuginfo/type_names.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_codegen_llvm/debuginfo/type_names.rs b/src/librustc_codegen_llvm/debuginfo/type_names.rs
index f9eb80a1988..95a094bf909 100644
--- a/src/librustc_codegen_llvm/debuginfo/type_names.rs
+++ b/src/librustc_codegen_llvm/debuginfo/type_names.rs
@@ -160,7 +160,7 @@ pub fn push_debuginfo_type_name<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
 
             output.push(')');
 
-            if !sig.output().is_unit() {
+            if !sig.output().is_nil() {
                 output.push_str(" -> ");
                 push_debuginfo_type_name(cx, sig.output(), true, output);
             }