diff --git a/lldb/include/lldb/Target/Language.h b/lldb/include/lldb/Target/Language.h
index 41d8eeef469ea..f44f9fc08e797 100644
--- a/lldb/include/lldb/Target/Language.h
+++ b/lldb/include/lldb/Target/Language.h
@@ -16,6 +16,7 @@
 #include <vector>
 
 #include "lldb/Core/Highlighter.h"
+#include "lldb/Core/Module.h"
 #include "lldb/Core/PluginInterface.h"
 #include "lldb/DataFormatters/DumpValueObjectOptions.h"
 #include "lldb/DataFormatters/FormatClasses.h"
@@ -379,6 +380,21 @@ class Language : public PluginInterface {
   /// Python uses \b except. Defaults to \b catch.
   virtual llvm::StringRef GetCatchKeyword() const { return "catch"; }
 
+  /// Method invoked by \a Module::LookupInfo::Prune used to filter out symbol
+  /// search results.
+  ///
+  /// \param[in] sc A symbol that passed the common symbol search lookup
+  ///   process.
+  /// \param[in] lookup_info The full lookup info.
+  ///
+  /// \return whether the given symbol should be discarded from the search
+  /// results.
+  virtual bool
+  SymbolLookupHookShouldPruneResult(const SymbolContext &sc,
+                                    const Module::LookupInfo &lookup_info) {
+    return false;
+  }
+
 protected:
   // Classes that inherit from Language can see and modify these
 
diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp
index 88cc957e91fac..0cc21c61a3dfa 100644
--- a/lldb/source/Core/Module.cpp
+++ b/lldb/source/Core/Module.cpp
@@ -787,40 +787,16 @@ void Module::LookupInfo::Prune(SymbolContextList &sc_list,
     }
   }
 
-  // If we have only full name matches we might have tried to set breakpoint on
-  // "func" and specified eFunctionNameTypeFull, but we might have found
-  // "a::func()", "a::b::func()", "c::func()", "func()" and "func". Only
-  // "func()" and "func" should end up matching.
   if (m_name_type_mask == eFunctionNameTypeFull) {
     SymbolContext sc;
     size_t i = start_idx;
     while (i < sc_list.GetSize()) {
       if (!sc_list.GetContextAtIndex(i, sc))
         break;
-      // Make sure the mangled and demangled names don't match before we try to
-      // pull anything out
-      ConstString mangled_name(sc.GetFunctionName(Mangled::ePreferMangled));
-      ConstString full_name(sc.GetFunctionName());
-      if (mangled_name != m_name && full_name != m_name) {
-        CPlusPlusLanguage::MethodName cpp_method(full_name);
-        if (cpp_method.IsValid()) {
-          if (cpp_method.GetContext().empty()) {
-            if (cpp_method.GetBasename().compare(m_name) != 0) {
-              sc_list.RemoveContextAtIndex(i);
-              continue;
-            }
-          } else {
-            std::string qualified_name;
-            llvm::StringRef anon_prefix("(anonymous namespace)");
-            if (cpp_method.GetContext() == anon_prefix)
-              qualified_name = cpp_method.GetBasename().str();
-            else
-              qualified_name = cpp_method.GetScopeQualifiedName();
-            if (qualified_name != m_name.GetCString()) {
-              sc_list.RemoveContextAtIndex(i);
-              continue;
-            }
-          }
+      if (Language *languagePlugin = Language::FindPlugin(sc.GetLanguage())) {
+        if (languagePlugin->SymbolLookupHookShouldPruneResult(sc, *this)) {
+          sc_list.RemoveContextAtIndex(i);
+          continue;
         }
       }
       ++i;
diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
index 06c827c2543f4..a9fc0cb0f2d91 100644
--- a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
@@ -1759,3 +1759,41 @@ bool CPlusPlusLanguage::GetFunctionDisplayName(
 
   return false;
 }
+
+bool CPlusPlusLanguage::SymbolLookupHookShouldPruneResult(
+    const SymbolContext &sc, const Module::LookupInfo &lookup_info) {
+  // If we have only full name matches we might have tried to set breakpoint on
+  // "func" and specified eFunctionNameTypeFull, but we might have found
+  // "a::func()", "a::b::func()", "c::func()", "func()" and "func". Only
+  // "func()" and "func" should end up matching.
+  // Make sure the mangled and demangled names don't match before we try to
+  // pull anything out
+
+  if (lookup_info.GetNameTypeMask() != eFunctionNameTypeFull)
+    return false;
+
+  ConstString mangled_name(sc.GetFunctionName(Mangled::ePreferMangled));
+  ConstString full_name(sc.GetFunctionName());
+  ConstString lookup_name = lookup_info.GetName();
+  if (mangled_name != lookup_name && full_name != lookup_name) {
+    CPlusPlusLanguage::MethodName cpp_method(full_name);
+    if (cpp_method.IsValid()) {
+      if (cpp_method.GetContext().empty()) {
+        if (cpp_method.GetBasename().compare(lookup_name) != 0) {
+          return true;
+        }
+      } else {
+        std::string qualified_name;
+        llvm::StringRef anon_prefix("(anonymous namespace)");
+        if (cpp_method.GetContext() == anon_prefix)
+          qualified_name = cpp_method.GetBasename().str();
+        else
+          qualified_name = cpp_method.GetScopeQualifiedName();
+        if (qualified_name != lookup_name.GetCString()) {
+          return true;
+        }
+      }
+    }
+  }
+  return false;
+}
diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
index 623d481bf117f..edba8cb877f37 100644
--- a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
@@ -121,6 +121,9 @@ class CPlusPlusLanguage : public Language {
 
   const Highlighter *GetHighlighter() const override { return &m_highlighter; }
 
+  bool SymbolLookupHookShouldPruneResult(
+      const SymbolContext &sc, const Module::LookupInfo &lookup_info) override;
+
   // Static Functions
   static void Initialize();
 
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFIndex.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFIndex.cpp
index eafddbad03f57..7bf53dce1b1b0 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFIndex.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFIndex.cpp
@@ -59,7 +59,8 @@ bool DWARFIndex::ProcessFunctionDIE(
     return true;
 
   // In case of a full match, we just insert everything we find.
-  if (name_type_mask & eFunctionNameTypeFull && die.GetMangledName() == name)
+  if (name_type_mask & eFunctionNameTypeFull &&
+      (die.GetMangledName() == name || die.GetName() == name))
     return callback(die);
 
   // If looking for ObjC selectors, we need to also check if the name is a