digitalmars.D.bugs - [Issue 3437] New: No way to make conversions to string in pure functions.
- d-bugmail puremagic.com (32/32) Oct 22 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3437
- d-bugmail puremagic.com (12/12) Feb 26 2010 http://d.puremagic.com/issues/show_bug.cgi?id=3437
- d-bugmail puremagic.com (12/12) Jun 12 2011 http://d.puremagic.com/issues/show_bug.cgi?id=3437
http://d.puremagic.com/issues/show_bug.cgi?id=3437 Summary: No way to make conversions to string in pure functions. Product: D Version: 2.035 Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: alvcastro yahoo.es This code can't compile: {{{ import std.conv; pure string genCode(int num) { string result = "auto a = " ~ to!(string)(num) ~ ";"; return result; } void main() { mixin( genCode(1) ); } }}} If you want to generate the body of a pure function with any numerical parameter from outside, there is no way to do it. toStringNow! doesn't help here either. Purity should be checked after the CTFE functions have been executed. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 22 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3437 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |clugdbug yahoo.com.au Component|DMD |Phobos This is a Phobos issue. It's just because the to!() functions are not marked as pure. Also the CTFE support for to!() functions is still limited. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 26 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3437 yebblies <yebblies gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |yebblies gmail.com Resolution| |DUPLICATE *** This issue has been marked as a duplicate of issue 4850 *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 12 2011