PCH support for a few very, very simple kinds of expressions. Hook up
expression (de-)serialization for VLAs, variable initializers,
enum constant initializers, and bitfield widths.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69075 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/PCH/external-defs.h b/test/PCH/external-defs.h
index 4ac9077..06c4601 100644
--- a/test/PCH/external-defs.h
+++ b/test/PCH/external-defs.h
@@ -4,7 +4,7 @@
int x;
int x2;
-// FIXME: check this, once we actually serialize it
+// Definitions
int y = 17;
// Should not show up