the compiler can now deal with multiple modules of the same name

tests/manyloc/packages/noconflicts.nim

@@ -0,0 +1,16 @@
+discard """
+  output: '''package1/strutils
+package2/strutils
+noconflicts
+new os.nim'''
+"""
+
+import package1/strutils as su1
+import package2.strutils as su2
+
+import os
+
+su1.foo()
+su2.foo()
+echo "noconflicts"
+yay()

tests/manyloc/packages/noconflicts.nimrod.cfg

@@ -0,0 +1 @@
+# Mark noconflicts as project file

tests/manyloc/packages/os.nim

@@ -0,0 +1,5 @@
+
+# Overrides lib/pure/os.nim
+
+proc yay* = echo "new os.nim"
+

tests/manyloc/packages/package1/strutils.nim

@@ -0,0 +1,5 @@
+
+# Overrides lib/pure/os.nim
+
+proc foo* = echo "package1/strutils"
+

tests/manyloc/packages/package2/strutils.nim

@@ -0,0 +1,5 @@
+
+# Overrides lib/pure/os.nim
+
+proc foo* = echo "package2/strutils"
+