[analyzer] Try to devirtualize even if the static callee has no definition.

This mostly affects pure virtual methods, but would also affect parent
methods defined inline in the header when analyzing the child's source file.

llvm-svn: 161709

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/CallEvent.cpp b/clang/lib/StaticAnalyzer/Core/CallEvent.cpp
index 6635067d0f9..0f24bce70b5 100644
--- a/clang/lib/StaticAnalyzer/Core/CallEvent.cpp
+++ b/clang/lib/StaticAnalyzer/Core/CallEvent.cpp
@@ -383,13 +383,13 @@ static const CXXMethodDecl *devirtualize(const CXXMethodDecl *MD, SVal ThisVal){
 
 
 RuntimeDefinition CXXInstanceCall::getRuntimeDefinition() const {
-  const Decl *D = SimpleCall::getRuntimeDefinition().getDecl();
+  const Decl *D = getDecl();
   if (!D)
     return RuntimeDefinition();
 
   const CXXMethodDecl *MD = cast<CXXMethodDecl>(D);
   if (!MD->isVirtual())
-    return RuntimeDefinition(MD);
+    return SimpleCall::getRuntimeDefinition();
 
   // If the method is virtual, see if we can find the actual implementation
   // based on context-sensitivity.