vim-patch:8.2.4289: warnings reported by MSVC

Problem:    Warnings reported by MSVC.
Solution:   Rename variables and other fixes. (Ken Takata, closes vim/vim#9689)
https://github.com/vim/vim/commit/5411910c77cba85212963a2fb71d8c71f8a5d203

N/A patches for version.c:

vim-patch:8.2.0091: compiler warnings for size_t / int types

Problem:    Compiler warnings for size_t / int types.
Solution:   Change type to size_t. (Mike Williams)
https://github.com/vim/vim/commit/4d7a248b644b647340ed1a25729e2ed586a54864

vim-patch:8.2.1299: compiler warning for using size_t for int and void pointer

Problem:    Compiler warning for using size_t for int and void pointer.
Solution:   Add type casts.
https://github.com/vim/vim/commit/d3bb6a82a51d549bbd597bb4e94d8f074009be2a

vim-patch:8.2.1906: warning for signed/unsigned

Problem:    Warning for signed/unsigned.
Solution:   Use size_t instead of int. (Mike Williams)
https://github.com/vim/vim/commit/a360dbe3b63bdca93bbf8cc431578a446e8ce14c

vim-patch:8.2.4531: LGTM warnings for condition and buffer size

Problem:    LGTM warnings for condition always true and buffer size too small.
Solution:   Remove the useless condition.  Make the buffer larger. (Goc
            Dundar, closes vim/vim#9914)
https://github.com/vim/vim/commit/f01a653ac50bb3542c24d26bb3fa5371cc3b2ed7

vim-patch:8.2.4624: old Coverity warning for resource leak

Problem:    Old Coverity warning for resource leak.
Solution:   Close the file if memory allocation fails.
https://github.com/vim/vim/commit/5d46dcfeed4fcbbab371e17e1072b0cc9abe5217

vim-patch:9.0.0129: compiler warning for int/size_t usage

Problem:    Compiler warning for int/size_t usage.
Solution:   Add a type cast. (Mike Williams, closes vim/vim#10830)
https://github.com/vim/vim/commit/ab146dac6b4148e770eb2bf61c72ef62d3ecfc65

1 files changed, 3 insertions, 4 deletions

diff --git a/src/nvim/cmdexpand.c b/src/nvim/cmdexpand.c
index 5a53175b4a..50a84595fc 100644
--- a/src/nvim/cmdexpand.c
+++ b/src/nvim/cmdexpand.c
@@ -1939,13 +1939,12 @@ static int ExpandFromContext(expand_T *xp, char_u *pat, int *num_file, char ***f
       || xp->xp_context == EXPAND_FILES_IN_PATH) {
     // Expand file or directory names.
     bool free_pat = false;
-    int i;
 
     // for ":set path=" and ":set tags=" halve backslashes for escaped space
     if (xp->xp_backslash != XP_BS_NONE) {
       free_pat = true;
       pat = vim_strsave(pat);
-      for (i = 0; pat[i]; i++) {
+      for (int i = 0; pat[i]; i++) {
         if (pat[i] == '\\') {
           if (xp->xp_backslash == XP_BS_THREE
               && pat[i + 1] == '\\'
@@ -1979,8 +1978,8 @@ static int ExpandFromContext(expand_T *xp, char_u *pat, int *num_file, char ***f
     }
 #ifdef BACKSLASH_IN_FILENAME
     if (p_csl[0] != NUL && (options & WILD_IGNORE_COMPLETESLASH) == 0) {
-      for (int i = 0; i < *num_file; i++) {
-        char_u *ptr = (*file)[i];
+      for (int j = 0; j < *num_file; j++) {
+        char_u *ptr = (*file)[j];
         while (*ptr != NUL) {
           if (p_csl[0] == 's' && *ptr == '\\') {
             *ptr = '/';