commit 372791761157114400b92fd9a896d06814ef2a75
author John Stiles <johnstiles@google.com> Thu Jan 21 22:24:28 2021 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Jan 22 13:48:49 2021 +0000
tree 61dff1cbc79b5a42a4a0f34e8190fa14963c5730
parent 450f8565c7f36205cc72e5f7f5e01eb024e8c38a

Squelch Metal warnings about unused _globals/_out.

Change-Id: I84e546184d1ce8261602346d2c91c580b30e9b6d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/357001
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
Reviewed-by: Adlai Holler <adlai@google.com>

src/sksl/SkSLMetalCodeGenerator.cpp

diff --git a/src/sksl/SkSLMetalCodeGenerator.cpp b/src/sksl/SkSLMetalCodeGenerator.cpp
index f592926..24deb17 100644
--- a/src/sksl/SkSLMetalCodeGenerator.cpp
+++ b/src/sksl/SkSLMetalCodeGenerator.cpp
@@ -1592,6 +1592,7 @@
     if (f.declaration().name() == "main") {
         this->writeGlobalInit();
         this->writeLine("    Outputs _out;");
+        this->writeLine("    (void)_out;");
     }
 
     fFunctionHeader = "";
@@ -2182,6 +2183,7 @@
         void finish() {
             if (!fFirst) {
                 fCodeGen->writeLine("};");
+                fCodeGen->writeLine("    (void)_globals;");
             }
         }
         MetalCodeGenerator* fCodeGen = nullptr;