http://d.puremagic.com/issues/show_bug.cgi?id=4444
Summary: Cannot index built-in array with expression tuple Product: D Version: 2.041 Platform: All OS/Version: All Status: NEW Keywords: spec Severity: normal Priority: P2 Component: DMD AssignedTo: nob...@puremagic.com ReportedBy: rsi...@gmail.com --- Comment #0 from Shin Fujishiro <rsi...@gmail.com> 2010-07-10 11:52:05 PDT --- Expression tuples cannot be used for indexing built-in arrays: -------------------- import std.typetuple; void main() { alias TypeTuple!(1) index; auto arr = new int[4]; auto x = arr[index]; // error } -------------------- % dmd -o- -c test test.d(6): Error: cannot implicitly convert expression (tuple(1)) of type (int) to uint -------------------- While overloaded opIndex accepts expression tuple. -------------------- import std.typetuple; void main() { alias TypeTuple!(1) index; S s; auto x = s[index]; // okay } struct S { size_t opIndex(size_t i) { return i; } } -------------------- -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------