global_compile.dart broken file paths on Windows

[nshahan]

There is a problem parsing the URI when running in the windows command line. The file path gets truncated down to just c:

Unhandled exception:
FileSystemException: Cannot open file, path = 'c:' (OS Error: Access is denied.
, errno = 5)
#0      _File.throwIfError (dart:io/file_impl.dart:562)
#1      _File.openSync (dart:io/file_impl.dart:413)
#2      _File.readAsBytesSync (dart:io/file_impl.dart:473)
#3      _File.readAsStringSync (dart:io/file_impl.dart:507)
#4      _loadFile (file:///c:/Users/nshahan/code/dart-sdk/sdk/pkg/dev_compiler/tool/global_compile.dart:267:24)
#5      transitiveFiles (file:///c:/Users/nshahan/code/dart-sdk/sdk/pkg/dev_compiler/tool/global_compile.dart:275:18)
#6      main (file:///c:/Users/nshahan/code/dart-sdk/sdk/pkg/dev_compiler/tool/global_compile.dart:79:3)
#7      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:259)
#8      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:148)�

[mit-mit]

@nshahan was this fixed in 8f5f1a0 ?

[nshahan]

I was seeing this issue when running on a windows machine. The branch you mentioned worked for me on the project I was working on but was not thoroughly tested on other platforms and I don't want to merge those changes in. I will cleanup.