[Bug-kawa] [bug #17984] Compile time error in expansion of hygienic macros ending in literals

[Per Bothner]

Update of bug #17984 (project kawa):

                  Status:                    None => Fixed                  
             Assigned to:                    None => bothner                

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Follow-up Comment #1:

Thanks for the useful test-case and patch.
While the patch works, it has one awkwardness:
If there are multiple expressions in the tail,
then the popForms creates a Values object (for multiple values).
This then gets passed to wrapSyntax and 'new Pair'.
This works, because it later gets passed to the scanForm
method (above), which knows how to handle Values.
(At least I assume that is what happens.)

Another problem with your patch is that it doesn't
preserve line number information.

Could you please try the new patch?
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Additional Item Attachment:

File name: scan.patch                     Size:0 KB

<http://savannah.gnu.org/bugs/download.php?file_id=10969>

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