On 64 bit, subtracting two pointers produces a long result. On 32 bit, it's an int...

Also, the warning being that "expects int, but type is wchar_t"... no, type
is not wchar_t. Type is probably long. Specify the ACTUAL TYPE, not the random
typedef alias for it. If the translated type _did_ match, there wouldn't
be a warning! (This is why c89 promoted all arguments to int, precisely
so this wasn't a problem.)

diff --git a/toys/posix/find.c b/toys/posix/find.c
index 370220e..6c45a21 100644 (file)
--- a/toys/posix/find.c
+++ b/toys/posix/find.c
@@ -165,7 +165,7 @@ char *strlower(char *s)
         // encode back to utf8, something is wrong with your libc. But just
         // in case somebody finds an exploit...
         len = wcrtomb(new, c, 0);
-        if (len < 1) error_exit("bad utf8 %x", c);
+        if (len < 1) error_exit("bad utf8 %x", (int)c);
         new += len;
       }
     }

diff --git a/toys/posix/printf.c b/toys/posix/printf.c
index 1c2c547..4c9de28 100644 (file)
--- a/toys/posix/printf.c
+++ b/toys/posix/printf.c
@@ -130,7 +130,7 @@ void printf_main(void)
 
           sprintf(to, "*.*L%c", c);
           printf(toybuf, wp[0], wp[1], ld);
-        } else error_exit("bad %%%c@%ld", c, f-*toys.optargs);
+        } else error_exit("bad %%%c@%ld", c, (long)(f-*toys.optargs));
 
         if (end && (errno || *end)) perror_msg("bad %%%c %s", c, aa);
       }

diff --git a/toys/posix/sed.c b/toys/posix/sed.c
index 628953c..dc3c8d9 100644 (file)
--- a/toys/posix/sed.c
+++ b/toys/posix/sed.c
@@ -997,7 +997,7 @@ resume_a:
 
 brand:
   // Reminisce about chestnut trees.
-  error_exit("bad pattern '%s'@%ld (%c)", errstart, line-errstart+1, *line);
+  error_exit("bad pattern '%s'@%ld (%c)", errstart, line-errstart+1L, *line);
 }
 
 void sed_main(void)