cowang/grammars-v4 — pull request #1 by cowang (2013-05-15 18:18:34+00:00)
Title: Use classOrArrayType in typeArgument rule

New classOrArrayType rule includes arrays of primitives, which are
classes, too. This rule is used only in rule typeArgument.

This completes the review of the Java7.g4 grammar in responce to Bug
report 7080366 : Grammar bugs in JLS7,
http://bugs.sun.com/view_bug.do?bug_id=7080366.

I do not believe that there are any more places where Java7.g4 is too
strict. There are still a few places where it is more relaxed than the
JLS7 grammar, but I judge them to require too much reworking of the
Java7.g4 grammar to be practical. In particular, the expression rule
sometimes allows too general of a subexpression. If someone wishes to
catch these particular syntax errors, they will have to do it in a
second phase scan of the parse tree.