8 Commits

Author	SHA1	Message	Date
Marijn Haverbeke	888262b337	Allow operator overloading of the indexing operator ... The method `op_index` (which takes a single argument) is used for this. Issue #1520	2012-01-26 15:23:11 +01:00
Marijn Haverbeke	87b064b249	First stab at operator overloading ... When no built-in interpretation is found for one of the operators mentioned below, the typechecker will try to turn it into a method call with the name written next to it. For binary operators, the method will be called on the LHS with the RHS as only parameter. Binary: + op_add - op_sub * op_mul / op_div % op_rem & op_and | op_or ^ op_xor << op_shift_left >> op_shift_right >>> op_ashift_right Unary: - op_neg ! op_not Overloading of the indexing ([]) operator isn't finished yet. Issue #1520	2012-01-26 14:25:06 +01:00
Graydon Hoare	2ed1005bd7	On second thought, re-land pull request #1385 with backquotes; easier to grep, can change in the future.	2011-12-28 13:41:31 -08:00
Lenny222	0b9751b141	Use singlequotes in the typechecker too, to distinguish code and English	2011-12-25 20:27:09 +01:00
Brian Anderson	6217ce958e	Print the type of istrs as 'str' in error messages. Issue #855	2011-09-02 22:11:46 -07:00
Brian Anderson	913667ba25	Fix the error-patterns in 2 cfail tests. Issue #855	2011-09-01 17:19:36 -07:00
Brian Anderson	518dc52f85	Reformat ... This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[]	2011-08-20 11:04:00 -07:00
Marijn Haverbeke	de4b383a0f	Properly typecheck unary minus ... Closes #813	2011-08-12 16:05:56 +02:00