Initial implementation of floats in Expr::tryEvaluate; this doesn't 
implement some things, like unary operators and casts, but it's enough
to fix PR2703 as filed.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55155 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed