Some fixes for PCH (de-)serialization of Objective-C AST nodes:
- Deal with the Receiver/ClassInfo shared storage in ObjCMessageExpr
- Implement PCH support for ImplicitParamDecl
- Fix the handling of the body of an ObjCMethodDecl
- Several cast -> cast_or_null fixes
- Make Selector::getIdentifierInfoForSlot work for 1-argument, NULL
selectors.
- Make Selector::getAsString() work with NULL selectors.
- Fix the names of VisitObjCAtCatchStmt and VisitObjCAtFinallyStmt
in the PCH reader and writer; these were never getting called.
At this point, all of the pch-test tests pass for C and Objective-C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70163 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed