Examples of edu.cmu.cs.crystal.tac.model.SourceVariable

edu.cmu.cs.crystal.tac.model.SourceVariable

A source variable is a variable in three address code that actually existed in the original Java source code. Most of the variables that appear in three address code are temporary variables that exist solely for the purpose of storing intermediate sub-expression values. However, variables that originally existed in source code are translated as variables of this type. For example, in the following excerpt:
int a = 4+5+3+6+9+2+9;
each of the additions on the right-hand side will be turned into a temporary variable assignment, but the variable 'a' will exist as an instance of this class. @author Kevin Bierhoff

        // figure out whether it's declared locally
        IMethodBinding declaredIn = vb.getDeclaringMethod();
        while(declaredIn != null && declaredIn != declaredIn.getMethodDeclaration()) {
          declaredIn = declaredIn.getMethodDeclaration();
        }
        result = new SourceVariable(vb.getName(), vb, method.equals(declaredIn));
      }
      else if(binding instanceof ITypeBinding) {
        ITypeBinding tb = (ITypeBinding) binding;
        result = new TypeVariable(tb);
      }

        // figure out whether it's declared locally
        IMethodBinding declaredIn = vb.getDeclaringMethod();
        while(declaredIn != null && declaredIn != declaredIn.getMethodDeclaration()) {
          declaredIn = declaredIn.getMethodDeclaration();
        }
        result = new SourceVariable(vb.getName(), vb, method.equals(declaredIn));
      }
      else if(binding instanceof ITypeBinding) {
        ITypeBinding tb = (ITypeBinding) binding;
        result = new TypeVariable(tb);
      }

Examples of edu.cmu.cs.crystal.tac.model.SourceVariable

Related Classes of edu.cmu.cs.crystal.tac.model.SourceVariable