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2 commits

Author SHA1 Message Date
Bill Currie
db460155e9 Fix multiple function calls in expressions. 2013-09-27 23:15:57 +09:00
Bill Currie
4bc40b3917 Rewrite binary_expr().
It is now in its own file and uses table lookups to check for valid type
and operator combinations, and also the resulting type of the expression.

This probably breaks multiple function calls in the one expression.
2013-09-27 23:15:57 +09:00