When we encounter a '==' in a context expecting a '=', assume the user made a typo:

t.c:1:7: error: invalid '==' at end of declaration; did you mean '='?
int x == 0;
      ^~
      =

Implements rdar://8488464.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116035 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed