patch 8.1.1384: using "int" for alloc() often results in compiler warningsv8.1.1384

Problem:    Using "int" for alloc() often results in compiler warnings.
Solution:   Use "size_t" and remove type casts.  Remove alloc_check(), Vim
            only works with 32 bit ints anyway.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/message.c b/src/message.c
index 0ddff8b31..f1801c326 100644
--- a/src/message.c
+++ b/src/message.c
@@ -437,7 +437,7 @@ get_emsg_source(void)
     if (sourcing_name != NULL && other_sourcing_name())
     {
 	p = (char_u *)_("Error detected while processing %s:");
-	Buf = alloc((unsigned)(STRLEN(sourcing_name) + STRLEN(p)));
+	Buf = alloc(STRLEN(sourcing_name) + STRLEN(p));
 	if (Buf != NULL)
 	    sprintf((char *)Buf, (char *)p, sourcing_name);
 	return Buf;
@@ -462,7 +462,7 @@ get_emsg_lnum(void)
 	    && sourcing_lnum != 0)
     {
 	p = (char_u *)_("line %4ld:");
-	Buf = alloc((unsigned)(STRLEN(p) + 20));
+	Buf = alloc(STRLEN(p) + 20);
 	if (Buf != NULL)
 	    sprintf((char *)Buf, (char *)p, (long)sourcing_lnum);
 	return Buf;