Merge pull request #8084 from LemonBoy/fix-7905

Discriminate gensym'd type names in sigHash

tests/types/t7905.nim

@@ -0,0 +1,33 @@
+discard """
+  output: '''
+(member: "hello world")
+(member: 123.456)
+(member: "hello world", x: ...)
+(member: 123.456, x: ...)
+'''
+"""
+
+template foobar(arg: typed): untyped =
+  type
+    MyType = object
+      member: type(arg)
+
+  var myVar: MyType
+  myVar.member = arg
+  echo myVar
+
+foobar("hello world")
+foobar(123.456'f64)
+
+template foobarRec(arg: typed): untyped =
+  type
+    MyType = object
+      member: type(arg)
+      x: ref MyType
+
+  var myVar: MyType
+  myVar.member = arg
+  echo myVar
+
+foobarRec("hello world")
+foobarRec(123.456'f64)