[gn build] (manually) port 3b625060fc

2021-01-28 13:26:23 -05:00 · 2021-01-28 13:26:23 -05:00 · 8c54583b2e
parent 4318028cd2
commit 8c54583b2e
1 changed files with 1 additions and 1 deletions
--- a/llvm/utils/gn/secondary/libcxx/src/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/src/BUILD.gn
@ -54,7 +54,7 @@ config("cxx_config") {
    "-Wno-covered-switch-default",
  ]
  cflags_cc = [
-    "-std=c++17",
+    "-std=c++20",
    "-nostdinc++",
  ]
  defines = [ "_LIBCPP_BUILDING_LIBRARY" ]