Bug 330 – std.string.tolower / std.string.toupper broken for non-ASCII strings

Attachments

ID	Filename	Summary	Content-Type	Size
25	string_casing.d	fixed std.string.toupper / std.string.tolower	text/plain	2099

Comments

Comment #0 by thomas-dloop — 2006-09-07T16:50:40Z

On 2005-11-22, Shawn Liu originally reported the tolower/toupper issue ([email protected]). # import std.string; # import std.stdio; # # int main(){ # char[] a = "A\u0410"; # # char[] b = tolower(a); # char[] c = toupper(b); # # writefln("a: %s", cast(ubyte[]) a); # writefln("b: %s", cast(ubyte[]) b); # writefln("c: %s", cast(ubyte[]) c); # # return 0; # } Output: a: [65,208,144] b: [97,208,144,208,176] c: [65,208,144,208,176,208,144,208,144] Expected output: a: [65,208,144] b: [97,208,176] c: [65,208,144]

Comment #1 by thomas-dloop — 2006-09-07T16:51:54Z

Created attachment 25 fixed std.string.toupper / std.string.tolower