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authorLudovic Courtès <ludo@gnu.org>2010-07-26 16:36:24 +0200
committerLudovic Courtès <ludo@gnu.org>2010-07-26 19:38:52 +0200
commit1af772303bf4eafb632a95bf4015a7736275e9e7 (patch)
tree06847e9a5d6da6bc3d020fc634144c0d8c346137 /libguile/vm-engine.c
parentfefd60ba4ba751712c45c95362bbc2f858890678 (diff)
downloadguile-1af772303bf4eafb632a95bf4015a7736275e9e7.tar.gz
Import unbound variable reports in the VM.
* libguile/vm-engine.c (VM_NAME)[vm_error_unbound]: Add comment. * libguile/vm-i-system.c (variable_ref): Attempt provide the name of X in FINISH_ARGS.
Diffstat (limited to 'libguile/vm-engine.c')
-rw-r--r--libguile/vm-engine.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c
index 7f4641a07..ff41ce4b6 100644
--- a/libguile/vm-engine.c
+++ b/libguile/vm-engine.c
@@ -140,6 +140,8 @@ VM_NAME (SCM vm, SCM program, SCM *argv, int nargs)
goto vm_error;
vm_error_unbound:
+ /* At this point FINISH_ARGS should be a one-element list containing
+ the name of the unbound variable. */
err_msg = scm_from_locale_string ("VM: Unbound variable: ~s");
goto vm_error;