tree acd568ae3abbde66d3406bd4e45bfe966f09ebc9
parent 3306ec1923973d7b5767b23ba95915af2fec87d7
author Argyrios Kyrtzidis <akyrtzi@gmail.com> 1330384717 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> 1330384717 +0000

When evaluating integer expressions include a check for sub-expressions
depth and error if we exceed a max value, to make sure we avoid a stack overflow.

This is a hacky temporary fix. rdar://10913206.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151585 91177308-0d34-0410-b5e6-96231b3b80d8