kc3-lang/angle

2015-05-18T12:41:03

Refactoring: make tracking parent block position in AST traversal reusable Add a helper function to make it easier for traverser classes to insert statements, and use it in UnfoldShortCircuitToIf. BUG=angleproject:971 TEST=angle_end2end_tests, WebGL conformance tests Change-Id: I141bdd8abf4b01988581e6cb27c2320bf38370ac Reviewed-on: https://chromium-review.googlesource.com/272140 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>