Fix narrowing warning in table constants

fix #344
2017-05-07 13:18:41 -07:00
parent d554b81b06
commit b14102092d
2 changed files with 2 additions and 1 deletions
@@ -6,6 +6,7 @@
 * Fix flat_streambuf
 * Add ub sanitizer blacklist
 * Add -funsigned-char to asan build target
+* Fix narrowing warning in table constants

 WebSocket:

@@ -238,7 +238,7 @@ inline
 std::int8_t
 unhex(char c)
 {
-    static char constexpr tab[] = {
+    static signed char constexpr tab[] = {
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 0
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 16
        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 32