Cleaned up a few functions that never get used.

Specifically, the expression parser used to use
functions attached to SymbolContext to do lookups,
but nowadays it searches a ModuleList or Module
directly instead.  These functions had no
remaining clients so I removed them to prevent
bit rot.

I also removed a stray callback function from
ClangExpressionDeclMap.

llvm-svn: 141899

1 files changed, 0 insertions, 17 deletions

diff --git a/lldb/source/Expression/ClangExpressionDeclMap.cpp b/lldb/source/Expression/ClangExpressionDeclMap.cpp
index 6db37572f8f..570570c610f 100644
--- a/lldb/source/Expression/ClangExpressionDeclMap.cpp
+++ b/lldb/source/Expression/ClangExpressionDeclMap.cpp
@@ -1970,23 +1970,6 @@ ClangExpressionDeclMap::FindGlobalDataSymbol
     return NULL;
 }
 
-// This is a callback used with Variable::GetValuesForVariableExpressionPath
-
-static uint32_t GetVariableCallback (void *baton, 
-                                     const char *name,
-                                     VariableList &variable_list)
-{
-    Target *target = static_cast<Target *>(baton);
-    if (target)
-    {
-        return target->GetImages().FindGlobalVariables (ConstString(name),
-                                                        true, 
-                                                        UINT32_MAX, 
-                                                        variable_list);
-    }
-    return 0;
-}
-
 lldb::VariableSP
 ClangExpressionDeclMap::FindGlobalVariable
 (