Commit 476541f6351d640deaa0735b7177adda483858c3

kbr@chromium.org 2011-10-27T21:14:51

Implemented new restrictions on nesting of structs in WebGL shaders. Added previously missing check for embedded structs; even though these attempts would be caught by an underlying GLSL compiler, the shader validator should not let them through. BUG=http://code.google.com/p/angleproject/issues/detail?id=235 TEST=WebGL conformance tests Review URL: http://codereview.appspot.com/5327046 git-svn-id: https://angleproject.googlecode.com/svn/trunk@809 736b8ea6-26fd-11df-bfd4-992fa37f6226