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commit 5b81cf3259def9af21bd7f27b91f5e825b3e6d9b
parent f3b7cff635e76f2c8da7bc3a4b788c3b42875761
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Wed,  4 Mar 2026 16:57:10 +0100

Update the sln_node_get_child function

Assert that the node is not a leaf.

Diffstat:
M
src/sln.h
 | 
4
++--
M
src/sln_tree.c
 | 
1
+

2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/sln.h b/src/sln.h
@@ -276,7 +276,7 @@ sln_tree_get_desc
   (const struct sln_tree* tree,
    struct sln_tree_desc* desc);
 
-SLN_API const struct sln_node*
+SLN_API const struct sln_node* /* NULL <=> No node */
 sln_tree_get_root
   (const struct sln_tree* tree);
 
@@ -284,7 +284,7 @@ SLN_API int
 sln_node_is_leaf
   (const struct sln_node* node);
 
-/* Return NULL if the node is a leaf */
+/* The node must not be a leaf */
 SLN_API const struct sln_node*
 sln_node_get_child
   (const struct sln_node* node,
diff --git a/src/sln_tree.c b/src/sln_tree.c
@@ -539,6 +539,7 @@ const struct sln_node*
 sln_node_get_child(const struct sln_node* node, const unsigned ichild)
 {
   ASSERT(node && ichild <= 1);
+  ASSERT(!sln_node_is_leaf(node));
   return node + node->offset + ichild;
 }