cmPropertyMap: Remove chaining logic.

The chaining logic doesn't belong to the container, and the
CMakeInstance pointer doesn't need to be in cmPropertyMap.

Size goes from 56 to 48 bytes with GNU libstdc++-5.1.

1 files changed, 8 insertions, 6 deletions

diff --git a/Source/cmTest.cxx b/Source/cmTest.cxx
index c606859..6fcd0dc 100644
--- a/Source/cmTest.cxx
+++ b/Source/cmTest.cxx
@@ -21,7 +21,6 @@ cmTest::cmTest(cmMakefile* mf)
 {
   this->Makefile = mf;
   this->OldStyle = true;
-  this->Properties.SetCMakeInstance(mf->GetCMakeInstance());
 }
 
 //----------------------------------------------------------------------------
@@ -50,12 +49,15 @@ void cmTest::SetCommand(std::vector<std::string> const& command)
 //----------------------------------------------------------------------------
 const char *cmTest::GetProperty(const std::string& prop) const
 {
-  bool chain = false;
-  const char *retVal =
-    this->Properties.GetPropertyValue(prop, cmProperty::TEST, chain);
-  if (chain)
+  const char *retVal = this->Properties.GetPropertyValue(prop);
+  if (!retVal)
     {
-    return this->Makefile->GetProperty(prop,cmProperty::TEST);
+    const bool chain = this->Makefile->GetState()->
+          IsPropertyChained(prop, cmProperty::TEST);
+    if (chain)
+      {
+      return this->Makefile->GetProperty(prop, chain);
+      }
     }
   return retVal;
 }