fixed a regression in nimrod i

compiler/main.nim

@@ -324,7 +324,7 @@ proc InteractivePasses =
 var stdinModule: PSym
 proc makeStdinModule: PSym =
   if stdinModule == nil:
-    stdinModule = newModule(gCmdLineInfo.fileIndex)
+    stdinModule = newModule(fileInfoIdx"stdin")
     stdinModule.id = getID()
   result = stdinModule
 
@@ -333,7 +333,7 @@ proc CommandInteractive =
   InteractivePasses()
   compileSystemModule()
   if commandArgs.len > 0:
-    discard CompileModule(gProjectMainIdx, {})
+    discard CompileModule(fileInfoIdx(gProjectFull), {})
   else:
     var m = makeStdinModule()
     incl(m.flags, sfMainModule)

compiler/msgs.nim

@@ -485,7 +485,8 @@ proc fileInfoIdx*(filename: string): int32 =
     result = filenameToIndexTbl[canon]
   else:
     result = fileInfos.len.int32
-    fileInfos.add(newFileInfo(canon, if pseudoPath: "" else: canon.shortenDir))
+    fileInfos.add(newFileInfo(canon, if pseudoPath: filename
+                                     else: canon.shortenDir))
     filenameToIndexTbl[canon] = result
 
 proc newLineInfo*(fileInfoIdx: int32, line, col: int): TLineInfo =