Regression in template lookup with generics

[oprypin]

type Something = object

proc testA(x: Something) = discard

template def(name: expr) {.immediate.} =
  proc testB[T: Something](x: T) =
    `test name`(x)
def A

var x: Something
testB(x)

• 0.10.2: works

• devel:

  (11, 5) Info: instantiation from here
  (7, 15) Error: type mismatch: got (T)
  but expected one of:
  a0.testA(x: Something)
  > Process terminated with exit code 256
  

Obviously, this code is quite pointless, I just oversimplified it.

Adding {.dirty.} makes it work.