Hi dear devs, I encountered some funny behaviour between compiled and interpretedcode with flet. I'm not sure if this is a duplicate bug? -------- flet-bug.lisp -------------- (defun foo (x) (print x)) (defun test1 () (flet ((foo1 () (foo 3))) (foo1))) (defun test2 () (flet ((foo () (foo 3))) (foo))) ------------------------------------ We compile the following file, (compile-file "c:/me/temp/flet-bug.lisp") ; Compiling C:/me/temp/flet-bug.lisp ... ; (DEFUN FOO ...) ; (DEFUN TEST1 ...) ; (DEFUN TEST2 ...) ; Wrote c:/me/temp/flet-bug.abcl (2.62 seconds)

Then either load it interpreted or compiled. Interpreted, everything'sfine:

(load "c:/me/temp/flet-bug.lisp") T > (test1)

3 3 > (test2) 3 3 Compiled, we get an error in test2:

(load "c:/me/temp/flet-bug.abcl") T > (test1)

3 3 > (test2) ; Evaluation aborted on #<PROGRAM-ERROR {797E7B}>.

The stack trace for this is: Wrong number of arguments for #<FOO {CCA5B9}>. [Condition of type PROGRAM-ERROR] Restarts: 0: [RETRY] Retry SLIME REPL evaluation request. 1: [*ABORT] Return to SLIME's top level. 2: [ABORT] Abort thread. Backtrace: 0: (#<FUNCTION {490A12}> #<PROGRAM-ERROR {19430CA}> #<FUNCTION {490A12}>) 1: (APPLY #<FUNCTION {490A12}> (#<PROGRAM-ERROR {19430CA}> #<FUNCTION {490A12}>)) 2: (SYSTEM::RUN-HOOK SYSTEM::*INVOKE-DEBUGGER-HOOK* #<PROGRAM-ERROR {19430CA}> #<FUNCTION {490A12}>) 3: (INVOKE-DEBUGGER #<PROGRAM-ERROR {19430CA}>) 4: org.armedbear.lisp.Lisp.error(Lisp.java:381) 5: org.armedbear.lisp.Function.execute(Function.java:312) 6: org.armedbear.lisp.Primitive.execute(Primitive.java:113) 7: (FOO 3) 8: (TEST2) 9: (SYSTEM::%EVAL (TEST2)) 10: (EVAL (TEST2)) 11: (SWANK::EVAL-REGION "(test2) ") ... etc ...

Thanks for your attention, Wei-Lun Chiu