Commit Graph

9 Commits

Author SHA1 Message Date
Bill Currie c5ce18591f Catch and warn demotion of double in assignments 2020-02-15 23:49:12 +09:00
Bill Currie ee1f5f9478 Add support for binary alias expressions
Doesn't quite work yet.
2019-06-10 23:48:58 +09:00
Bill Currie 49ed4310fd Fix assigning int to enum or enum to int
Or float, for v6 progs.
2019-06-10 08:46:40 +09:00
Bill Currie 8cef85e5de Cast scalar types when necessary on assignment
This fixes type promotion errors that broke some tests.
2019-06-09 20:12:50 +09:00
Bill Currie e27da9c7db Avoid folding constants in assign_expr
This prevents fold_constants from complaining about attempts to take
the address of a vector.
2019-06-08 13:31:30 +09:00
Bill Currie 4ef4a7e955 Start work on simple names in symbol tables
I don't remember what the goal was (stopped working on it eight months
ago), but some possibilities include:
 - better handling of nil (have trouble with assigning into struts)
 - automatic forward declarations ala C# and jai (I was watching vids
   about jai at the time)
 - something for pascal
 - simply that the default symbol type should not be var (in which case,
   goal accomplished)
2019-06-06 07:01:44 +09:00
Bill Currie 6c53be928b Support returning vector expressions.
Currently fails due to a scheduling problem when the vector expression
contains functions.
2018-10-13 23:32:53 +09:00
Bill Currie 4828934e50 Fix a equality check typo.
Fixes bad code generation when assigning to vector.x in a function with no
parameters and the vector is the first local var.
2018-10-12 23:39:05 +09:00
Bill Currie 78e0a8dc52 Support assigning non-constant vector expressions. 2018-10-12 22:05:17 +09:00