DEPRECATION WARNING: Passing a string to call() is deprecated and will be illegal
in Sass 4.0. Use call(get-function(foo)) instead.

  a: call(foo);
     ^^^^^^^^^
    spec/core_functions/get-function/local-scope/input.scss 5:6  root stylesheet

DEPRECATION WARNING: Passing a string to call() is deprecated and will be illegal
in Sass 4.0. Use call(get-function(foo)) instead.

  a: call(foo);
     ^^^^^^^^^
    spec/core_functions/get-function/local-scope/input.scss 9:6  root stylesheet
