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| author | Andy Wingo <wingo@pobox.com> | 2014-04-16 14:33:20 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2014-04-16 14:33:20 +0200 |
| commit | 4819276185a35001d56af93177fc29a6a7700000 (patch) | |
| tree | 8f7a38f23d453dc9e4f9eef3368790ab8c88b64f /libguile/frames.h | |
| parent | d856931d8dedf3aeea2f5e8d530f43162b9dfaa5 (diff) | |
| download | guile-4819276185a35001d56af93177fc29a6a7700000.tar.gz | |
Better backtraces from C, especially for optimized closures
* libguile/frames.h:
* libguile/frames.c (scm_frame_call_representation): New interface;
dispatches to Scheme.
* libguile/backtrace.c (display_application): Use
scm_frame_call_representation. This should be monotonically better,
given that scm_frame_arguments (which was previously called) also
dispatched to Scheme and actually ended up calling
frame-call-representation.
Diffstat (limited to 'libguile/frames.h')
| -rw-r--r-- | libguile/frames.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libguile/frames.h b/libguile/frames.h index 6defff5fd..394fddc74 100644 --- a/libguile/frames.h +++ b/libguile/frames.h @@ -181,6 +181,7 @@ SCM_INTERNAL int scm_c_frame_previous (enum scm_vm_frame_kind kind, SCM_API SCM scm_frame_p (SCM obj); SCM_API SCM scm_frame_procedure (SCM frame); +SCM_API SCM scm_frame_call_representation (SCM frame); SCM_API SCM scm_frame_arguments (SCM frame); SCM_API SCM scm_frame_source (SCM frame); SCM_API SCM scm_frame_num_locals (SCM frame); |