commit 38f118a2e7f986b06d69d0af41ec2d1af53dac39
author Mike Klein <mtklein@chromium.org> Thu Jun 28 18:04:02 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Jun 29 19:00:58 2018 +0000
tree 48a8b9c8b118b5f99d26a94edac8622df39fff75
parent 7197e05eae34dce1c65c56a92b75b29b645d0d5d

update and skip accepts check in lexers

We think we're getting away with this because our
tokens never go from legal to illegal to legal again,
right?

Change-Id: Iaaef797f7c4b487ba7b1d0e018846bd13086b34c
Reviewed-on: https://skia-review.googlesource.com/138275
Auto-Submit: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

src/sksl/lex/Main.cpp

diff --git a/src/sksl/lex/Main.cpp b/src/sksl/lex/Main.cpp
index 68c97f0..9a30b8b 100644
--- a/src/sksl/lex/Main.cpp
+++ b/src/sksl/lex/Main.cpp
@@ -149,7 +149,8 @@
     out << "        if (!state) {\n";
     out << "            break;\n";
     out << "        }\n";
-    out << "        if (accepts[state]) {\n";
+    out << "        // We seem to be getting away without doing this check.\n";
+    out << "        /*if (accepts[state] != -1)*/ {\n";
     out << "            lastAccept = (" << token << "::Kind) accepts[state];\n";
     out << "            lastAcceptEnd = offset;\n";
     out << "        }\n";