Add debug statements

nwellnhof · Aug 13, 2024 · 9fd1fbd · 9fd1fbd
1 parent 8d42f0f
commit 9fd1fbd
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/CommonMark.xs b/CommonMark.xs
@@ -445,6 +445,7 @@ INTERFACE:
     cmark_node_set_list_tight
 POSTCALL:
     if (!RETVAL) {
+        fprintf(stderr, "### gvname %p\n", GvNAME(CvGV(cv)));
         croak("%s: invalid operation", GvNAME(CvGV(cv)));
     }
 
@@ -470,6 +471,7 @@ INTERFACE:
     cmark_node_set_on_exit
 POSTCALL:
     if (!RETVAL) {
+        fprintf(stderr, "### gvname %p\n", GvNAME(CvGV(cv)));
         croak("%s: invalid operation", GvNAME(CvGV(cv)));
     }
 
@@ -510,13 +512,21 @@ PREINIT:
     cmark_node *new_parent;
 INIT:
     old_parent = cmark_node_parent(other);
+    fprintf(stderr, "### 1\n");
+    fflush(stderr);
+    fprintf(stderr, "### gvname %p\n", GvNAME(CvGV(cv)));
+    fflush(stderr);
 INTERFACE:
     cmark_node_insert_before
     cmark_node_insert_after
     cmark_node_prepend_child
     cmark_node_append_child
 POSTCALL:
     if (!RETVAL) {
+        fprintf(stderr, "### 2\n");
+        fflush(stderr);
+        fprintf(stderr, "### gvname %p\n", GvNAME(CvGV(cv)));
+        fflush(stderr);
         croak("%s: invalid operation", GvNAME(CvGV(cv)));
     }
     new_parent = cmark_node_parent(other);