Fixes #3022

tests/generics/mgenericprocmatcher.nim

@@ -0,0 +1,11 @@
+import tables
+
+type
+  FFoo* = object
+  FBar* = object
+
+proc new*(_: typedesc[FFoo]): int = 2
+proc new*[T](_: typedesc[T]): int = 3
+proc new*(_: typedesc): int = 4
+proc new*(_: typedesc[seq[Table[int, seq[Table[int, string]]]]]): int = 5
+proc new*(_: typedesc[seq[Table[int, seq[Table[int, typedesc]]]]]): int = 6

tests/generics/tgenericprocmatcher.nim

@@ -0,0 +1,23 @@
+discard """
+  exitcode: 0
+"""
+import mgenericprocmatcher
+import tables
+
+type
+  LFoo = object
+  LBar = object
+
+
+when isMainModule:
+  doAssert FBar.new() == 3
+
+  proc new(_: typedesc[LFoo]): int = 0
+  proc new[T](_: typedesc[T]): int = 1
+  proc new*(_: typedesc[seq[Table[int, seq[Table[int, typedesc]]]]]): int = 7
+
+  doAssert LFoo.new() == 0     # Tests selecting more precise type
+  doAssert LBar.new() == 1     # Tests preferring function from local scope
+  doAssert FBar.new() == 1
+  doAssert FFoo.new() == 2     # Tests selecting more precise type from other module
+  doAssert seq[Table[int, seq[Table[int, string]]]].new() == 5     # Truly complex type test