craigcitro/r-travis — pull request #141 by qinwf (2014-12-15 01:26:06+00:00)
Title: add UBSAN test for clang-3.4 R-dev

Make it easier to do UBSAN test for R packages. [sanitizers](https://github.com/eddelbuettel/sanitizers) is a package to show how this test work.

Here is the [result](https://travis-ci.org/qinwf/sanitizers/builds/43941421) on Travis CI which passed on normal build, but failed on UBSAN build.