commit 56bbb886894468de5457ac0c6149ea589a7a9492
author Jim Ingham <jingham@apple.com> Mon Oct 31 23:06:45 2011 +0000
committer Jim Ingham <jingham@apple.com> Mon Oct 31 23:06:45 2011 +0000
tree e296009aac6dfe9ed33f17c5a521a2879eb22323
parent 42fbd62d925fff5d32c61e41752ccc1c4c81a058

ValueObjectVariable::GetClangAST should check that it has a valid Type before accessing it.

llvm-svn: 143393

lldb/source/Core/ValueObjectVariable.cpp

diff --git a/lldb/source/Core/ValueObjectVariable.cpp b/lldb/source/Core/ValueObjectVariable.cpp
index 58e37bd..1a4a89c 100644
--- a/lldb/source/Core/ValueObjectVariable.cpp
+++ b/lldb/source/Core/ValueObjectVariable.cpp
@@ -83,7 +83,10 @@
 clang::ASTContext *
 ValueObjectVariable::GetClangAST ()
 {
-    return m_variable_sp->GetType()->GetClangAST();
+    Type *var_type = m_variable_sp->GetType();
+    if (var_type)
+        return var_type->GetClangAST();
+    return 0;
 }
 
 size_t