#1108 closed defect (fixed)
recursion fails if a vector is created from the original argument
Reported by: | ungil | Owned by: | gb |
---|---|---|---|
Priority: | normal | Milestone: | |
Component: | ANSI CL Compliance | Version: | trunk |
Keywords: | Cc: |
Description
The following function doesn't work properly on MacOS/64bit (32bit is ok, I didn't test other platforms).
(defun foo (x) (if (vectorp x) x (foo (vector x))))
Welcome to Clozure Common Lisp Version 1.9-r15883M (DarwinX8664)! ? (defun foo (x) (if (vectorp x) x (foo (vector x)))) FOO ? (foo 'test) #(#(#(#(#(#(#(................#(#(#(#(#(#(#( > Error: Stack overflow on temp stack.
Welcome to Clozure Common Lisp Version 1.9-r15788M (DarwinX8632)! ? (defun foo (x) (if (vectorp x) x (foo (vector x)))) FOO ? (foo 'test) #(TEST)
Change History (7)
comment:1 Changed 8 years ago by gb
- Owner set to gb
- Status changed from new to assigned
comment:2 Changed 8 years ago by gb
- Resolution set to fixed
- Status changed from assigned to closed
comment:3 Changed 8 years ago by gb
(In [15890]) Re-do some aspects of vector initialization Fix ticket:1108 in the trunk in a different way.
comment:4 Changed 8 years ago by ungil
If I understand correctly the bug is supossed to be fixed in the trunk, but I still see the same error as reported originally:
imac% ./dx86cl64 -n Welcome to Clozure Common Lisp Version 1.9-r15892M (DarwinX8664)! ? (defun foo (x) (if (vectorp x) x (foo (vector x)))) FOO ? (foo 'test) #(#(#(#(............#(#(#(#( > Error: Stack overflow on temp stack. > While executing: CCL::%%STANDARD-COMBINED-METHOD-DCODE, in process listener(1). > Type :POP to abort, :R for a list of available restarts. > Type :? for other options.
comment:5 Changed 8 years ago by gb
The bug is marked as being fixed in the trunk, and as far as I know the bug is indeed fixed there.
Your comment demonstrates that the fix hasn't been propagated to the 1.9 svn tree yet, and that the fix wasn't present in 1.9-r15892
comment:6 Changed 8 years ago by ungil
Looking at the revision numbers I thought I was using the development version, or that at least changes should be already propagated (now I understand it's not automatic). I'm sorry for the misunderstanding. The issue that motivated my bug report is indeed fixed in the development version.
comment:7 Changed 4 years ago by rme
- Milestone Clozure CL 1.9 deleted
Milestone Clozure CL 1.9 deleted
(In [15884]) Re-do some aspects of vector initialization (X862-ALLOCATE-INITIALIZED-GVECTOR). Apparently fixes ticket:1108 in the trunk.