Reject 'a = {0} = {0}' rather than parsing it as '(a = {0}) = {0}'. Also
improve the diagnostics for some attempts to use initializer lists in
expressions.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151794 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed