In nim is there a way to get a list of all procedures with a given name?

Question

In Nim is there a way to get a list of the declarations of all procedures with a given name which are defined at a given point in the code? For example I am looking for a function TYPE where following code

proc Sum(self: seq[int]):int =
    do something

echo $TYPE(Sum)

proc Sum(self: seq[float]):float =
    do something

echo $TYPE(Sum)

would print

@[proc Sum(self: seq[int]):int]
@[proc Sum(self: seq[int]):int, proc Sum(self: seq[float]):float]

Answer 1

Given a symbol you can do it with a macro and getImpl, you just need to make sure to iterate over all the sym choices:

import macros, strutils

macro TYPE(x: typed): untyped =
  result = quote do:
    seq[string](@[])
    
  template addSignature(x: untyped) =
    let impl = x.getImpl
    assert impl.kind == nnkProcDef, "Symbol not a procedure!"
    result[1][1].add newLit(impl.repr.splitLines[0][0..^3]) # Bit of a hack
    
  if x.kind == nnkSym:
    addSignature(x)
  else:
    for y in x:
      addSignature(y)
      
  echo result.treeRepr


proc Sum(self: seq[int]):int =
  echo self

echo $TYPE(Sum)

proc Sum(self: seq[float]):float =
  echo self

echo $TYPE(Sum)