Modify begin()/end() for AsmStmt iterators to handle the case when Exprs.empty()
is true. Because of recent changes to llvm::SmallVector, using these iterators
when Exprs was empty would cause an assertion failure.

This fixes: PR 4245.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72286 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed