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Thread: pgsql: Fix thinko in tok_is_keyword(): it was looking at the wrong union

pgsql: Fix thinko in tok_is_keyword(): it was looking at the wrong union

From
tgl@postgresql.org (Tom Lane)
Date:
Log Message:
-----------
Fix thinko in tok_is_keyword(): it was looking at the wrong union variant
of YYSTYPE, and hence returning the wrong answer for cases where a plpgsql
"unreserved keyword" really does conflict with a variable name.  Obviously
I didn't test this enough :-(.  Per bug #5524 from Peter Gagarinov.

Modified Files:
--------------
    pgsql/src/pl/plpgsql/src:
        gram.y (r1.142 -> r1.143)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/gram.y?r1=1.142&r2=1.143)
    pgsql/src/test/regress/expected:
        plpgsql.out (r1.84 -> r1.85)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/plpgsql.out?r1=1.84&r2=1.85)
    pgsql/src/test/regress/sql:
        plpgsql.sql (r1.71 -> r1.72)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/plpgsql.sql?r1=1.71&r2=1.72)