patch 8.2.0530: test crashes on s390

Problem: Test crashes on s390. (James McCoy) Solution: Explicitly define an 8 big signed type. (closes #5897)
vim · Apr 8, 2020 · a65c288 · ichizok · Apr 8, 2020 · brammool
1 parent 49cf7cc
commit a65c288
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/structs.h b/src/structs.h
@@ -1290,6 +1290,10 @@ typedef long_u hash_T;		// Type for hi_hash
 # endif
 #endif
 
+// On rare systems "char" is unsigned, sometimes we really want a signed 8-bit
+// value.
+typedef signed char int8_T;
+
 typedef double	float_T;
 
 typedef struct listvar_S list_T;
@@ -1342,7 +1346,7 @@ typedef enum
 typedef struct type_S type_T;
 struct type_S {
     vartype_T	    tt_type;
-    char	    tt_argcount;    // for func, -1 for unknown
+    int8_T	    tt_argcount;    // for func, -1 for unknown
     char	    tt_min_argcount; // number of non-optional arguments
     char	    tt_flags;	    // TTFLAG_ values
     type_T	    *tt_member;	    // for list, dict, func return type

diff --git a/src/version.c b/src/version.c
@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    530,
 /**/
     529,
 /**/