On 7 Jun 2009, at 14:31, Max cs wrote:
I am writing a parser to support 'parallel assignment i.e. in syntax a,b,c =1,2,3; ...
You might do it in the actions, that is, parse LHS and RHS as two lists, and then assign these two lists. Grammar:
assign: LHS "=" RHS; LHS: LHS_sequence | ... ; RHS: RHS_sequence | ... ; LHS_sequence: LHS_item | LHS_sequence "," LHS_item; ... Hans _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
