commit 53ba6ca5b27248680e368340707ad4b32a82591f
author Bram Moolenaar <Bram@vim.org> Thu Mar 10 19:23:28 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Thu Mar 10 19:23:28 2022 +0000
tree 11bb97a5a313ac3abebcf96862c5d630e07a6e14
parent bf40e90dfeb1d3d0280077e65782beb3fee31c9f

patch 8.2.4539: when comparing special v:none and v:null are handled the same

Problem:    When comparing special v:none and v:null are handled the same when
            compiling.
Solution:   Pass more information so that v:none can be handled differently at
            compile time.  (issue #9923)

src/globals.h

diff --git a/src/globals.h b/src/globals.h
index 8bc537e..1a50649 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -398,7 +398,8 @@
 EXTERN type_T t_void INIT6(VAR_VOID, 0, 0, TTFLAG_STATIC, NULL, NULL);
 
 EXTERN type_T t_bool INIT6(VAR_BOOL, 0, 0, TTFLAG_STATIC, NULL, NULL);
-EXTERN type_T t_special INIT6(VAR_SPECIAL, 0, 0, TTFLAG_STATIC, NULL, NULL);
+EXTERN type_T t_null INIT6(VAR_SPECIAL, 0, 0, TTFLAG_STATIC, NULL, NULL);
+EXTERN type_T t_none INIT6(VAR_SPECIAL, 0, 0, TTFLAG_STATIC, NULL, NULL);
 EXTERN type_T t_number INIT6(VAR_NUMBER, 0, 0, TTFLAG_STATIC, NULL, NULL);
 EXTERN type_T t_number_bool INIT6(VAR_NUMBER, 0, 0, TTFLAG_STATIC|TTFLAG_BOOL_OK, NULL, NULL);
 EXTERN type_T t_float INIT6(VAR_FLOAT, 0, 0, TTFLAG_STATIC, NULL, NULL);