From ed27365a418d608f6ff2268ad93da5177caa647b Mon Sep 17 00:00:00 2001
From: Allison Vacanti <alliepiper16@gmail.com>
Date: Tue, 19 Oct 2021 12:26:02 -0400
Subject: [PATCH] Disable portion of test due to GCC 7 bug.

Fixes #39.
---
 testing/enum_type_list.cu | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/testing/enum_type_list.cu b/testing/enum_type_list.cu
index 293bf17..05b2605 100644
--- a/testing/enum_type_list.cu
+++ b/testing/enum_type_list.cu
@@ -159,11 +159,16 @@ void test_unscoped_enum_type_strings()
   using val_2  = nvbench::tl::get<1, values>;
   using val_3  = nvbench::tl::get<2, values>;
   ASSERT((nvbench::type_strings<val_1>::input_string() == "1"));
-  ASSERT((nvbench::type_strings<val_1>::description() == "unscoped_val_1"));
   ASSERT((nvbench::type_strings<val_2>::input_string() == "2"));
-  ASSERT((nvbench::type_strings<val_2>::description() == "unscoped_val_2"));
   ASSERT((nvbench::type_strings<val_3>::input_string() == "3"));
+
+  // There's a gcc bug (fixed in gcc8) that causes these templates to resolve
+  // incorrectly. See NVIDIA/nvbench#39 and NVBug 3404609 for details.
+#if defined(__GNUC__) && __GNUC_ > 7
+  ASSERT((nvbench::type_strings<val_1>::description() == "unscoped_val_1"));
+  ASSERT((nvbench::type_strings<val_2>::description() == "unscoped_val_2"));
   ASSERT((nvbench::type_strings<val_3>::description() == "unscoped_val_3"));
+#endif
 }
 
 int main()