tree 77b579514fb8fe299c45ab4cb52c94894b514293
parent 1b6a9ca29c8a192ec907fa1a48c54eb20dc524b5
author Tobin Ehlis <tobine@google.com> 1559930076 -0600
committer Kai Ninomiya <kainino@chromium.org> 1560039365 +0000

For WebGL warn on late extension directive

A previous change based on ESSL 1.00 spec had made it an error in all
cases when an extension directive appeared in a shader after the first
non-preprocessor token. However, this is incorrect for WebGL 1.0 so
adding warning case for WebGL.

BUG=chromium:971660

Change-Id: I026fe60e8b1876de65b001b676f7a0552739a20c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1648661
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Tobin Ehlis <tobine@google.com>
(cherry picked from commit 35b25fc67349c38cba681491b0cb5b784ae7907b)
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1651081