chapel-lang/chapel — pull request #146 by ronawho (2014-08-13 01:21:59+00:00)
Title: Bind qthreads guard pages to CHPL_STACK_CHECKS

We want to disable qthread guard pages if the user requested stack checks be off at compile time. The infrastructure for adding a stack checks option to the compiler and generated code was added previously and this just uses that to actually turn QTHREAD_GUARD_PAGES off (unless the user explicitly set QTHREAD_GUARD_PAGES themselves.)