Patch for Sean Evoy:
- The fix is for bug 43017, something I need anyway. The
incremental build work is to make a full rebuild happen when the build
settings change through the UI. Tested the changes on Linux and Win32.
Core:
In completeParseASTFactory.getExpressionResultType(): Added the support
for expression type PRIMARY_THIS.
In createMethod(): changed the scope of a method definition to point to
the parent class.