MFC r262528: Update LLDB snapshot to upstream r202189

  Highlights include (upstream revs in parens):

  - Improvements to the remote GDB protocol client
    (r196610, r197579, r197857, r200072, and others)

  - Bug fixes for big-endian targets
    (r196808)

  - Initial support for libdispatch (GCD) queues in the debuggee
    (r197190)

  - Add "step-avoid-libraries" setting
    (r199943)

  - IO subsystem improvements (including initial work on a curses gui)
    (r200263)

  - Support hardware watchpoints on FreeBSD
    (r201706)

  - Improved unwinding through hand-written assembly functions
    (r201839)

  - Handle DW_TAG_unspecified_parameters for variadic functions
    (r202061)

  - Fix Ctrl+C interrupting a running inferior process
    (r202086, r202154)

  - Various bug fixes for memory leaks, LLDB segfaults, the C++ demangler,
    ELF core files, DWARF debug info, and others.

Sponsored by:	DARPA, AFRL

1 files changed, 7 insertions, 0 deletions

diff --git a/contrib/llvm/tools/lldb/source/Expression/ClangASTSource.cpp b/contrib/llvm/tools/lldb/source/Expression/ClangASTSource.cpp
index 316efdf9..23bca54 100644
--- a/contrib/llvm/tools/lldb/source/Expression/ClangASTSource.cpp
+++ b/contrib/llvm/tools/lldb/source/Expression/ClangASTSource.cpp
@@ -318,6 +318,10 @@ ClangASTSource::CompleteType (clang::ObjCInterfaceDecl *interface_decl)
     
     m_ast_importer->CompleteObjCInterfaceDecl (interface_decl);
     
+    if (interface_decl->getSuperClass() &&
+        interface_decl->getSuperClass() != interface_decl)
+        CompleteType(interface_decl->getSuperClass());
+    
     if (log)
     {
         log->Printf("      [COID] After:");
@@ -970,6 +974,9 @@ ClangASTSource::FindObjCMethodDecls (NameSearchContext &context)
     }     
     ss.Flush();
     
+    if (strstr(ss.GetData(), "$__lldb"))
+        return; // we don't need any results
+    
     ConstString selector_name(ss.GetData());
     
     if (log)