# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1654940704 -7200
# Node ID 495d55210aac2a90b5c95504aa76674be55c4633
# Parent  a8ee24a8bde1968fb883af247f9f613fa662a772
patch 8.2.5077: various warnings from clang on MS-Windows

Commit: https://github.com/vim/vim/commit/a34b4460c2843c67a35a2d236b01e6cb9bc38734
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date:   Sat Jun 11 10:43:26 2022 +0100

    patch 8.2.5077: various warnings from clang on MS-Windows

    Problem:    Various warnings from clang on MS-Windows.
    Solution:   Avoid the warnings. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/10553)

diff --git a/src/dosinst.c b/src/dosinst.c
--- a/src/dosinst.c
+++ b/src/dosinst.c
@@ -1527,7 +1527,7 @@ register_openwith(
 		"*\\OpenWithList\\gvim.exe",
 	};
 
-	for (i = 0; ERROR_SUCCESS == lRet && i < ARRAYSIZE(openwith); i++)
+	for (i = 0; ERROR_SUCCESS == lRet && i < (int)ARRAYSIZE(openwith); i++)
 	    lRet = reg_create_key_and_value(hRootKey, openwith[i], NULL, "", flag);
     }
 
diff --git a/src/dosinst.h b/src/dosinst.h
--- a/src/dosinst.h
+++ b/src/dosinst.h
@@ -341,23 +341,23 @@ struct
 				   // created when it's empty
 } targets[TARGET_COUNT] =
 {
-    {"all",	"batch files"},
+    {"all",	"batch files", NULL, NULL, NULL, NULL, NULL, NULL, ""},
     {"vim",	"vim.bat",	"Vim.lnk",
-					"vim.exe",    "vim.exe",  ""},
+			"vim.exe",    "vim.exe",  "", NULL, NULL, ""},
     {"gvim",	"gvim.bat",	"gVim.lnk",
-					"gvim.exe",   "gvim.exe", ""},
+			"gvim.exe",   "gvim.exe", "", NULL, NULL, ""},
     {"evim",	"evim.bat",	"gVim Easy.lnk",
-					"evim.exe",   "gvim.exe", "-y"},
+			"evim.exe",   "gvim.exe", "-y", NULL, NULL, ""},
     {"view",	"view.bat",	"Vim Read-only.lnk",
-					"view.exe",   "vim.exe",  "-R"},
+			"view.exe",   "vim.exe",  "-R", NULL, NULL, ""},
     {"gview",	"gview.bat",	"gVim Read-only.lnk",
-					"gview.exe",  "gvim.exe", "-R"},
+			"gview.exe",  "gvim.exe", "-R", NULL, NULL, ""},
     {"vimdiff", "vimdiff.bat",	"Vim Diff.lnk",
-					"vimdiff.exe","vim.exe",  "-d"},
+			"vimdiff.exe","vim.exe",  "-d", NULL, NULL, ""},
     {"gvimdiff","gvimdiff.bat",	"gVim Diff.lnk",
-					"gvimdiff.exe","gvim.exe", "-d"},
+			"gvimdiff.exe","gvim.exe", "-d", NULL, NULL, ""},
     {"vimtutor","vimtutor.bat", "Vim tutor.lnk",
-					"vimtutor.bat",  "vimtutor.bat", ""},
+			"vimtutor.bat",  "vimtutor.bat", "", NULL, NULL, ""},
 };
 
 /* Uninstall key for vim.bat, etc. */
diff --git a/src/filepath.c b/src/filepath.c
--- a/src/filepath.c
+++ b/src/filepath.c
@@ -191,7 +191,8 @@ shortpath_for_invalid_fname(
 	}
 
 	// concat the not-shortened part of the path
-	vim_strncpy(*fname + len, endp, sfx_len);
+	if ((*fname + len) != endp)
+	    vim_strncpy(*fname + len, endp, sfx_len);
 	(*fname)[new_len] = NUL;
     }
 
diff --git a/src/gui_w32.c b/src/gui_w32.c
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -1712,7 +1712,7 @@ gui_mch_get_color(char_u *name)
     /*
      * Try to look up a system colour.
      */
-    for (i = 0; i < ARRAY_LENGTH(sys_table); i++)
+    for (i = 0; i < (int)ARRAY_LENGTH(sys_table); i++)
 	if (STRICMP(name, sys_table[i].name) == 0)
 	    return GetSysColor(sys_table[i].color);
 
diff --git a/src/misc1.c b/src/misc1.c
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -1351,6 +1351,9 @@ expand_env_esc(
     int		mustfree;	// var was allocated, need to free it later
     int		at_start = TRUE; // at start of a name
     int		startstr_len = 0;
+#if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA)
+    char_u	*save_dst = dst;
+#endif
 
     if (startstr != NULL)
 	startstr_len = (int)STRLEN(startstr);
@@ -1575,7 +1578,7 @@ expand_env_esc(
 		// with it, skip a character
 		if (after_pathsep(dst, dst + c)
 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA)
-			&& dst[-1] != ':'
+			&& (dst == save_dst || dst[-1] != ':')
 #endif
 			&& vim_ispathsep(*tail))
 		    ++tail;
diff --git a/src/os_win32.c b/src/os_win32.c
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -2355,11 +2355,11 @@ theend:
  * worth allowing these to make debugging of issues easier.
  */
     static void
-bad_param_handler(const wchar_t *expression,
-    const wchar_t *function,
-    const wchar_t *file,
-    unsigned int line,
-    uintptr_t pReserved)
+bad_param_handler(const wchar_t *expression UNUSED,
+    const wchar_t *function UNUSED,
+    const wchar_t *file UNUSED,
+    unsigned int line UNUSED,
+    uintptr_t pReserved UNUSED)
 {
 }
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5077,
+/**/
     5076,
 /**/
     5075,