A5 - variable expressions

[James Schofield]

In the provided SL.cup, varexpr is defined as

varexpr ::= ID
| varexpr OPENS expr CLOSES;

This would accept an expression of the form "x[3][5]". I assume that
this is a mistake, and we don't actually have to worry about
multi-dimensional arrays? :)

James

[Troy Mark Gonsalves]

Fixed...at least the CS version is fixed...our will be fixed soon.

should be
varexpr ::= ID
| ID OPENS expr CLOSES;

Troy

Post by James Schofield
In the provided SL.cup, varexpr is defined as
varexpr ::= ID
| varexpr OPENS expr CLOSES;
This would accept an expression of the form "x[3][5]". I assume that
this is a mistake, and we don't actually have to worry about
multi-dimensional arrays? :)
James