Skip to content

Making Farrow-UBD-Fiber consistent with Nested-UBD-fiber #187

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
boyland merged 1 commit into from
Jun 16, 2026
Merged

Making Farrow-UBD-Fiber consistent with Nested-UBD-fiber #187

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 4 additions & 20 deletions examples/farrow-ubd-fiber.aps
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -72,35 +72,19 @@ module FARROW_UBD_FIBER[T :: var FARROW_UBD_TREE[]] extends T begin
end;

match ?self:Operation=op_add() begin
if self.op_lval = IntegerLattice$bottom or self.op_rval = IntegerLattice$bottom then
self.op_val := IntegerLattice$bottom;
else
self.op_val := IntegerLattice$applyf2(Integer$plus, self.op_lval, self.op_rval);
endif;
self.op_val := IntegerLattice$applyf2(Integer$plus, self.op_lval, self.op_rval);
end;

match ?self:Operation=op_mul() begin
if self.op_lval = IntegerLattice$bottom or self.op_rval = IntegerLattice$bottom then
self.op_val := IntegerLattice$bottom;
else
self.op_val := IntegerLattice$applyf2(Integer$times, self.op_lval, self.op_rval);
endif;
self.op_val := IntegerLattice$applyf2(Integer$times, self.op_lval, self.op_rval);
end;

match ?self:Operation=op_sub() begin
if self.op_lval = IntegerLattice$bottom or self.op_rval = IntegerLattice$bottom then
self.op_val := IntegerLattice$bottom;
else
self.op_val := IntegerLattice$applyf2(Integer$minus, self.op_lval, self.op_rval);
endif;
self.op_val := IntegerLattice$applyf2(Integer$minus, self.op_lval, self.op_rval);
end;

match ?self:Operation=op_div() begin
if self.op_lval = IntegerLattice$bottom or self.op_rval = IntegerLattice$bottom then
self.op_val := IntegerLattice$bottom;
else
self.op_val := IntegerLattice$applyf2(Integer$divide, self.op_lval, self.op_rval);
endif;
self.op_val := IntegerLattice$applyf2(Integer$divide, self.op_lval, self.op_rval);
end;

match ?self:Expression=expr_apply(?e: Expression, ?op: Operation, ?t: Term) begin
Expand Down
Loading