Regression: inline extension methods fail to pick arguments being passed

[rcano]

Minimized code

extension [S](f: S => Int) inline def f(s: String) = "test"
def testStuff =  ((s: String) => 42).f("foo")

Output

def test = ((s: String) => 42).f("foo")
             ^^^^^^^^^^^^^^^^
             missing arguments for inline method method extension_f

Expectation

it should compile, just like this

extension [S](f: S => Int) def f(s: String) = "test"
def testStuff =  ((s: String) => 42).f("foo")

which is the exact same definition except method f is no longer inline