I can't get tracepointing to work. What follows is on Guile 3.0.5 fron Guix the package manager but the same happens with the Guile 3.0.4 from Ubuntu
I have 2 procedures One of them makes a so called recursive process and the other one makes an iterative process I can trace them This is the recursive one scheme@(guile-user)> ,trace (f 5) trace: | (f 5) trace: | | (f 4) trace: | | | (f 3) trace: | | | | (f 2) trace: | | | | 2 trace: | | | | (f 1) trace: | | | | 1 trace: | | | | (f 0) trace: | | | | 0 trace: | | | 4 trace: | | | (f 2) trace: | | | 2 trace: | | | (f 1) trace: | | | 1 trace: | | 11 trace: | | (f 3) trace: | | | (f 2) trace: | | | 2 trace: | | | (f 1) trace: | | | 1 trace: | | | (f 0) trace: | | | 0 trace: | | 4 trace: | | (f 2) trace: | | 2 trace: | 25 and this is the iterative one scheme@(guile-user)> ,trace (f-it 5) trace: | (f-it 5) trace: | (f-it-iter 2 1 0 5) trace: | (f-it-iter 4 2 1 4) trace: | (f-it-iter 11 4 2 3) trace: | (f-it-iter 25 11 4 2) trace: | 25 but I can't tracePOINT them scheme@(guile-user)> ,tp f Trap 0: Tracepoint at #<procedure f (n)>. scheme@(guile-user)> (f 6) Trap 0: (f 6) Trap 0: | (f 5) Trap 0: | | (f 4) Trap 0: | | | (f 3) Trap 0: | | | | (f 2) ice-9/boot-9.scm:1669:16: In procedure raise-exception: Wrong number of arguments to #<procedure return-handler (frame depth values)> Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. scheme@(guile-user) [1]> and the iterative one scheme@(guile-user)> ,tp f-it Trap 1: Tracepoint at #<procedure f-it (n)>. scheme@(guile-user)> (f-it 6) ice-9/boot-9.scm:1669:16: In procedure raise-exception: Wrong number of arguments to #<procedure return-handler (frame depth values)> Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. scheme@(guile-user) [1]>
