Commit d4f303ee38bb9fc52417b60afe339695c29d953b
2015-05-20T17:09:06
Refactoring: Make creating temporary symbols in AST traversal reusable Temporary symbols will also be needed to store temporary arrays when complex array expressions are unfolded. Also clear tree update related structures at the end of updateTree(), so that the traverser can be reused for several rounds of replacement more easily, and remove unnecessary InVisit step from UnfoldShortCircuitToIf. BUG=angleproject:971 TEST=angle_end2end_tests, WebGL conformance tests Change-Id: Iecdd3008d43f01b02fe344ccde8614f70e6c0c65 Reviewed-on: https://chromium-review.googlesource.com/272121 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>