Commit 5703ab1d0c
Changed files (1)
std
std/ascii.zig
@@ -200,7 +200,7 @@ pub fn isBlank(c: u8) bool {
pub fn toUpper(c: u8) u8 {
if (isLower(c)) {
- return c | ~0b00100000;
+ return c & 0b11011111;
} else {
return c;
}
@@ -208,7 +208,7 @@ pub fn toUpper(c: u8) u8 {
pub fn toLower(c: u8) u8 {
if (isUpper(c)) {
- return c & 0b00100000;
+ return c | 0b00100000;
} else {
return c;
}