void (@NotNull PsiType lType, @Nullable PsiType rType, @NotNull GroovyPsiElement context, @NotNull PsiElement elementToHighlight) { if (rType == null) return; final ConversionResult result = TypesUtil.canAssign(lType, rType, context, Position.ASSIGNMENT); processResult(result, elementToHighlight, lType, rType, LocalQuickFix.EMPTY_ARRAY); }