Fix Clang warning in dEQP-KHR tests.

Due to complex and slow process of upstreaming it's easier to disable this warning than to fix it upstream. Only happens in a Chromium build because Chromium uses a specialized standard library. Bug: angleproject:3353 Change-Id: I01607a00e469110c87458458d3b205fd59ea3db3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1614426Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

Fix Clang warning in dEQP-KHR tests.
aefbea29 · Jamie Madill · Commit Bot · 66c11662 · aefbea29
Commit aefbea29 authored May 16, 2019 by Jamie Madill Committed by Commit Bot May 16, 2019
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BUILD.gn src/tests/BUILD.gn +2 -1

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--- a/src/tests/BUILD.gn
+++ b/src/tests/BUILD.gn
@@ -610,8 +610,9 @@ if (build_angle_deqp_tests && !is_fuchsia) {
      # TODO(jmadill): Remove this once we fix dEQP.
      cflags_c = [ "-Wno-unused-local-typedef" ]
      cflags_cc = [
-        "-Wno-unused-local-typedef",
        "-Wno-string-conversion",  # implicit conversion turns string literal into bool
+        "-Wno-unused-local-typedef",
+        "-Wno-unused-result",  # ignoring return value of function declared with 'nodiscard' attribute
      ]
    }