digitalmars.D.bugs - [Issue 20949] New: std.range.popFront is unsafe in release mode
- d-bugmail puremagic.com (28/28) Jun 18 2020 https://issues.dlang.org/show_bug.cgi?id=20949
https://issues.dlang.org/show_bug.cgi?id=20949 Issue ID: 20949 Summary: std.range.popFront is unsafe in release mode Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: phobos Assignee: nobody puremagic.com Reporter: ag0aep6g gmail.com Compile with `-release`: ---- import std.range.primitives: popFront; import std.stdio: writeln; void main() safe { char[3] a = "foo"; int x = 42; char[] b = a[0 .. 0]; b.popFront(); b[3] = 13; /* Writes over x. */ writeln(x); /* Prints "13". */ } ---- --
Jun 18 2020