Add test where X is defined differentlty in co-importing libraries

Add test where X is defined differentlty in co-importing libraries

AFAIK this should work because the imports use prefixes.

Frog: passes
Dartc: passes

VM:
'/usr/local/google/home/sra/dart-all/dart/tests/language/src/LibrarySameNameUsedLib2.dart': Error: Class 'X' is used where an interface is expected

Revert "Revert "Add test where X is defined differentlty in co-importing libraries""

This reverts commit d7f6a6c72e23d380f7af2af9958f77faa11787a7.

BUG=
TEST=

Committed: https://code.google.com/p/dart/source/detail?r=2095

[sra1, 2011-12-05 20:03:41]

This is the rollback of the rollback of r2083.

It passed local tests but failed on the bot with :


=== debugia32 chromium language/LibrarySameNameUsedTest ===
Path: language/LibrarySameNameUsedTest
--- stderr ---
[: 21: linux: unexpected operator
file:/tmp/tmp6V3FYu/test_as_library.dart//mnt/data/b/build/slave/dart_client-linux-chromium-debug/build/dart/tests/language/src/LibrarySameNameUsedTest.dart:8:
A source which was included by another source via a #source directive cannot
itself contain directives:
/mnt/data/b/build/slave/dart_client-linux-chromium-debug/build/dart/tests/language/src/LibrarySameNameUsedTest.dart
     7: 
     8: #import("LibrarySameNameUsedLib1.dart");
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Compilation failed with 1 problem.
Command:
/mnt/data/b/build/slave/dart_client-linux-chromium-debug/build/dart/out/Debug_ia32/compiler/bin/dartc
--ignore-unrecognized-flags --work /tmp/tmp6V3FYu --ignore-unrecognized-flags
--out /tmp/tmp6V3FYu/test.dart.js /tmp/tmp6V3FYu/test.dart


I don't understand the error.  There is no #source in the whole test case.  Any
idea what I need to do?

[sra1, 2011-12-05 20:23:53]

Miguel - any idea why dartc thinks there is a #source here?

[regis, 2011-12-05 21:11:07]

LGTM

http://codereview.chromium.org/8802018/diff/1/tests/language/src/LibrarySameN...
File tests/language/src/LibrarySameNameUsedTest.dart (right):

http://codereview.chromium.org/8802018/diff/1/tests/language/src/LibrarySameN...
tests/language/src/LibrarySameNameUsedTest.dart:8:
#import("LibrarySameNameUsedLib1.dart");
I think that you need a #library clause before being able to use a #import
clause due to some limitation I am not familiar with.