code: private void createAssertions(WyilFile.Decl declaration, List<VerificationCondition> vcs,
  			GlobalEnvironment environment) {
  		// FIXME: should be logged somehow?
  		for (int i = 0; i != vcs.size(); ++i) {
  			VerificationCondition vc = vcs.get(i);
  			// Build the actual verification condition
  			WyalFile.Stmt.Block verificationCondition = buildVerificationCondition(declaration, environment, vc);
  			// Determine enclosing source unit
  			Decl.Unit unit = declaration.getAncestor(Decl.Unit.class);
  			// FIXME: this is not ideal
  			Path.ID id = Trie.fromString(unit.getName().toString().replaceAll("::", "/"));
  			// Add generated verification condition as assertion
  			WyalFile.Declaration.Assert assrt = new WyalFile.Declaration.Assert(verificationCondition, vc.description,
  					id, WhileyFile.ContentType);
  			allocate(assrt, vc.getSpan());
  		}
  	}
docs: Turn each verification condition into an assertion in the underlying WyalFile
  being generated. The main challenge here is to ensure that all variables used
  in the assertion are properly typed.
  
  @param declaration
  The enclosing function or method declaration
  @param vcs
  The list of verification conditions which have been generated
  @param environment
  The global environment which maps all versioned variables to their
  underlying locations. This is necessary to determine the type of
  all free variables.
  @param wyalFile
  The WyAL file being generated