[Impeller] Disable libcxx deprecation warnings for Impeller's use of …

…string converters (flutter#34559)
engine-flutter-autoroll · Jul 9, 2022 · 44b86a8 · 44b86a8
1 parent cd984a7
commit 44b86a8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/impeller/compiler/BUILD.gn b/impeller/compiler/BUILD.gn
@@ -8,6 +8,10 @@ import("//flutter/shell/version/version.gni")
 impeller_component("compiler_lib") {
  include_dirs = [ "//third_party/vulkan-deps/spirv-cross/src/" ]
 
+ # Current versions of libcxx have deprecated some of the UTF-16 string
+ # conversion APIs.
+ defines = [ "_LIBCPP_DISABLE_DEPRECATION_WARNINGS" ]
+
  sources = [
  "code_gen_template.h",
  "compiler.cc",