From 653e3f4e197d6d27710f09366bf9542ea617594f Mon Sep 17 00:00:00 2001
From: Todd Fiala <todd.fiala@gmail.com>
Date: Fri, 11 Nov 2016 21:06:40 +0000
Subject: [PATCH] Remove weak-linked symbols for SBBreakpointListImpl

Summary:
Similar to SBStructuredData's Impl class, SBBreakpointListImpl was
getting weak-link exported in the lldb namespace. This change list fixes
that by moving out of the lldb public namespace, which removes it from
public export visibility.

Fixes:
rdar://28960344

Reviewers: jingham

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D26553

llvm-svn: 286631
---
 lldb/include/lldb/API/SBBreakpoint.h |  4 ++--
 lldb/include/lldb/API/SBTarget.h     |  2 +-
 lldb/source/API/SBBreakpoint.cpp     | 10 +++++-----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lldb/include/lldb/API/SBBreakpoint.h b/lldb/include/lldb/API/SBBreakpoint.h
index 7924229..56509c9 100644
--- a/lldb/include/lldb/API/SBBreakpoint.h
+++ b/lldb/include/lldb/API/SBBreakpoint.h
@@ -12,6 +12,8 @@
 
 #include "lldb/API/SBDefines.h"
 
+class SBBreakpointListImpl;
+
 namespace lldb {
 
 class LLDB_API SBBreakpoint {
@@ -146,8 +148,6 @@ private:
   lldb::BreakpointSP m_opaque_sp;
 };
 
-class SBBreakpointListImpl;
-
 class LLDB_API SBBreakpointList {
 public:
   SBBreakpointList(SBTarget &target);
diff --git a/lldb/include/lldb/API/SBTarget.h b/lldb/include/lldb/API/SBTarget.h
index a4503ae..4e8db83 100644
--- a/lldb/include/lldb/API/SBTarget.h
+++ b/lldb/include/lldb/API/SBTarget.h
@@ -819,7 +819,7 @@ public:
 protected:
   friend class SBAddress;
   friend class SBBlock;
-  friend class SBBreakpointListImpl;
+  friend class SBBreakpointList;
   friend class SBDebugger;
   friend class SBExecutionContext;
   friend class SBFunction;
diff --git a/lldb/source/API/SBBreakpoint.cpp b/lldb/source/API/SBBreakpoint.cpp
index 8b05156..0eab2c2 100644
--- a/lldb/source/API/SBBreakpoint.cpp
+++ b/lldb/source/API/SBBreakpoint.cpp
@@ -712,11 +712,11 @@ SBBreakpoint::GetNumBreakpointLocationsFromEvent(const lldb::SBEvent &event) {
 }
 
 // This is simple collection of breakpoint id's and their target.
-class lldb::SBBreakpointListImpl {
+class SBBreakpointListImpl {
 public:
-  SBBreakpointListImpl(SBTarget &target) : m_target_wp() {
-    if (target.IsValid())
-      m_target_wp = target.GetSP();
+  SBBreakpointListImpl(lldb::TargetSP target_sp) : m_target_wp() {
+    if (target_sp && target_sp->IsValid())
+      m_target_wp = target_sp;
   }
 
   ~SBBreakpointListImpl() = default;
@@ -796,7 +796,7 @@ private:
 };
 
 SBBreakpointList::SBBreakpointList(SBTarget &target)
-    : m_opaque_sp(new lldb::SBBreakpointListImpl(target)) {}
+    : m_opaque_sp(new SBBreakpointListImpl(target.GetSP())) {}
 
 SBBreakpointList::~SBBreakpointList() {}
 
-- 
2.7.4