patch 8.2.4071: Vim9: no detection of return in try/endtry Commit: https://github.com/vim/vim/commit/53c296112edd8471eb63afbca03f96bad164c813 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 12 16:18:18 2022 +0000 patch 8.2.4071: Vim9: no detection of return in try/endtry Problem: Vim9: no detection of return in try/endtry. (Dominique Pell?) Solution: Check if any of the blocks inside try/endtry did not end in return.

--- a/src/vim9.h
+++ b/src/vim9.h
@@ -594,6 +594,8 @@ typedef struct {
     endlabel_T	*ts_end_label;	    // jump to :finally or :endtry
     int		ts_catch_label;	    // instruction idx of last CATCH
     int		ts_caught_all;	    // "catch" without argument encountered
+    int		ts_has_finally;	    // "finally" encountered
+    int		ts_no_return;	    // one of the blocks did not end in return
 } tryscope_T;
 
 typedef enum {