<rdar://problem/13506727>

Symbol table function names should support lookups like symbols with debug info. 

To fix this I:
- Gutted the way FindFunctions is used, there used to be way too much smarts only in the DWARF plug-in
- Made it more efficient by chopping the name up once and using simpler queries so that SymbolFile and Symtab plug-ins don't need to do as much
- Filter the results at a higher level
- Make the lldb_private::Symtab able to chop up C++ mangled names and make as much sense out of them as possible and also be able to search by basename, fullname, method name, and selector name.

llvm-svn: 178608

1 files changed, 11 insertions, 0 deletions

diff --git a/lldb/source/Symbol/SymbolContext.cpp b/lldb/source/Symbol/SymbolContext.cpp
index 97fe9061a21..49cb1c4f3fc 100644
--- a/lldb/source/Symbol/SymbolContext.cpp
+++ b/lldb/source/Symbol/SymbolContext.cpp
@@ -1056,6 +1056,17 @@ SymbolContextList::GetContextAtIndex(size_t idx, SymbolContext& sc) const
 }
 
 bool
+SymbolContextList::GetLastContext(SymbolContext& sc) const
+{
+    if (!m_symbol_contexts.empty())
+    {
+        sc = m_symbol_contexts.back();
+        return true;
+    }
+    return false;
+}
+
+bool
 SymbolContextList::RemoveContextAtIndex (size_t idx)
 {
     if (idx < m_symbol_contexts.size())