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diff src/vim9compile.c @ 28097:632a84e2ce92 v8.2.4573

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patch 8.2.4573: a nested function is compiled for debugging without context Commit: https://github.com/vim/vim/commit/96923b7a14839e7505b194ab76e1f15bb88fa7ed Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 15 15:57:04 2022 +0000 patch 8.2.4573: a nested function is compiled for debugging without context Problem: A nested function (closure) is compiled for debugging without context. Solution: Check if a nested function is marked for debugging before compiling it. Give an error when trying to compile a closure without its context. (closes #9951)
author Bram Moolenaar <Bram@vim.org>
date Tue, 15 Mar 2022 17:00:04 +0100
parents b47698ee4a14
children 3bc0a639dfb0
line wrap: on
line diff
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -913,6 +913,7 @@ compile_nested_function(exarg_T *eap, cc
 	}
     }
 
+    update_has_breakpoint(ufunc);
     compile_type = COMPILE_TYPE(ufunc);
 #ifdef FEAT_PROFILE
     // If the outer function is profiled, also compile the nested function for
@@ -2579,6 +2580,13 @@ compile_def_function(
 	new_def_function = TRUE;
     }
 
+    if ((ufunc->uf_flags & FC_CLOSURE) && outer_cctx == NULL)
+    {
+	semsg(_(e_compiling_closure_without_context_str),
+						   printable_func_name(ufunc));
+	return FAIL;
+    }
+
     ufunc->uf_def_status = UF_COMPILING;
 
     CLEAR_FIELD(cctx);