Merge branch 'devel' into sighashes

tests/ccgbugs/tmissingderef2.nim

@@ -0,0 +1,25 @@
+discard """
+  output: "c"
+"""
+
+# bug #5079
+
+import tables, strutils
+
+type Test = ref object
+  s: string
+
+proc `test=`(t: Test, s: string) =
+  t.s = s
+
+var t = Test()
+
+#t.test = spaces(2) # -- works
+
+var a = newTable[string, string]()
+a["b"] = "c"
+
+#t.s = a["b"] # -- works
+#t.test a["b"] # -- works
+t.test = a["b"] # -- prints "out of memory" and quits
+echo t.s

tests/ccgbugs/tobjconstr_regression.nim

@@ -0,0 +1,14 @@
+discard """
+  output: "@[(username: user, role: admin, description: desc, email_addr: email), (username: user, role: admin, description: desc, email_addr: email)]"
+"""
+
+type
+  User = object of RootObj
+    username, role, description, email_addr: string
+
+# bug 5055
+let us4 = @[
+  User(username:"user", role:"admin", description:"desc", email_addr:"email"),
+  User(username:"user", role:"admin", description:"desc", email_addr:"email"),
+]
+echo us4

tests/cpp/tasync_cpp.nim

@@ -8,4 +8,7 @@ discard """
 import jester
 import asyncdispatch, asyncnet
 
+# bug #5081
+#import nre
+
 echo "hello"

tests/modules/UpperCased.nim

@@ -0,0 +1,6 @@
+
+# bug #5076
+
+var str*: string
+
+UpperCased.str = "hello"

tests/modules/tuppercased.nim

@@ -0,0 +1,8 @@
+discard """
+  output: "hello"
+"""
+
+import UpperCased
+
+# stress normalization rules:
+echo Upper_Cased.str