improvements to get code size down for programs that don't use GC

tests/accept/compile/tcodegenbug1.nim

@@ -0,0 +1,55 @@
+import os
+# TODO: Rename this module to ``utils``
+type
+  TStatusEnum* = enum
+    sUnknown = -1, sBuildFailure, sBuildInProgress, sBuildSuccess,
+    sTestFailure, sTestInProgress, sTestSuccess, # ORDER MATTERS!
+    sDocGenFailure, sDocGenInProgress, sDocGenSuccess,
+    sCSrcGenFailure, sCSrcGenInProgress, sCSrcGenSuccess
+
+  TStatus* = object
+    status*: TStatusEnum
+    desc*: string
+    hash*: string
+    
+proc initStatus*(): TStatus =
+  result.status = sUnknown
+  result.desc = ""
+  result.hash = ""
+
+proc isInProgress*(status: TStatusEnum): bool =
+  return status in {sBuildInProgress, sTestInProgress, sDocGenInProgress,
+                    sCSrcGenInProgress}
+
+proc `$`*(status: TStatusEnum): string =
+  case status
+  of sBuildFailure:
+    return "build failure"
+  of sBuildInProgress:
+    return "build in progress"
+  of sBuildSuccess:
+    return "build finished"
+  of sTestFailure:
+    return "testing failure"
+  of sTestInProgress:
+    return "testing in progress"
+  of sTestSuccess:
+    return "testing finished"
+  of sDocGenFailure:
+    return "documentation generation failed"
+  of sDocGenInProgress:
+    return "generating documentation"
+  of sDocGenSuccess:
+    return "documentation generation succeeded"
+  of sCSrcGenFailure:
+    return "csource generation failed"
+  of sCSrcGenInProgress:
+    return "csource generation in progress"
+  of sCSrcGenSuccess:
+    return "csource generation succeeded"
+  of sUnknown:
+    return "unknown"
+    
+proc makeCommitPath*(platform, hash: string): string =
+  return platform / "nimrod_" & hash.copy(0, 11) # 11 Chars.
+