feature/tree-sitter 3069849bd4 4/4: * src/treesit.c (treesit_load_language): Fix uninitialized uses.

[Yuan Fu]

branch: feature/tree-sitter
commit 3069849bd4c1048a8f8c0467d26560fad939e791
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    * src/treesit.c (treesit_load_language): Fix uninitialized uses.
---
 src/treesit.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/treesit.c b/src/treesit.c
index 291698e4e4..599a9b883e 100644
--- a/src/treesit.c
+++ b/src/treesit.c
@@ -554,9 +554,11 @@ treesit_load_language (Lisp_Object language_symbol,
      when succeed, record the error message and try the next one when
      fail.  */
   dynlib_handle_ptr handle;
-  char const *error;
+  const char *error;
 
   tail = path_candidates;
+  error = NULL;
+  handle = NULL;
 
   FOR_EACH_TAIL (tail)
     {
@@ -568,6 +570,9 @@ treesit_load_language (Lisp_Object language_symbol,
        break;
     }
 
+  /* ??? */
+  eassume (handle != NULL);
+
   if (error != NULL)
     {
       *signal_symbol = Qtreesit_load_language_error;


Thanks for working on this. What does ??? mean? Why do we assume handle is not 
NULL?