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May 06, 2011 [Issue 5937] New: Problem with map!delegate(iota(floating point)) | ||||
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http://d.puremagic.com/issues/show_bug.cgi?id=5937 Summary: Problem with map!delegate(iota(floating point)) Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Keywords: wrong-code Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody@puremagic.com ReportedBy: bearophile_hugs@eml.cc --- Comment #0 from bearophile_hugs@eml.cc 2011-05-06 15:14:07 PDT --- With DMD 2.052 this gives some access violations: import std.range, std.algorithm; void main() { auto range1 = iota(0.0, 5.0, 1.0); double foo(double x){ return 1.0; }; auto foor = map!foo(range1); foreach (x; foor) {} // OK auto range2 = iota(1, 5, 1); int bar(int x){ return 1; }; auto barr = map!bar(range2); foreach (x; barr) {} // OK float delegate(float) spam1 = (float x){ return 1.0f; }; auto spamr1 = map!spam1(range1); foreach (x; spamr1) {} // object.Error: Access Violation double delegate(double) spam2 = (double x){ return 1.0; }; auto spamr2 = map!spam1(range1); foreach (x; spamr2) {} // object.Error: Access Violation real delegate(real) spam3 = (real x){ return 1.0L; }; auto spamr3 = map!spam3(range1); foreach (x; spamr3) {} // object.Error: Access Violation } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
May 06, 2011 [Issue 5937] Problem with map!delegate(iota(floating point)) | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5937 --- Comment #1 from bearophile_hugs@eml.cc 2011-05-06 15:18:27 PDT --- A better example for the second (bar) case, the problem seems in iota(): import std.range, std.algorithm; void main() { auto range2a = iota(1, 5, 1); int delegate(int) bar1 = (int x){ return 1; }; auto barr1 = map!bar1(range2a); foreach (x; barr1) {} // OK auto range2b = iota(1, 5, 1); double delegate(double) bar2 = (double x){ return 1.0; }; auto barr2 = map!bar2(range2b); foreach (x; barr2) {} // OK } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
April 04, 2013 [Issue 5937] Problem with map!delegate(iota(floating point)) | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5937 Ali Cehreli <acehreli@yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |acehreli@yahoo.com --- Comment #2 from Ali Cehreli <acehreli@yahoo.com> 2013-04-04 11:18:02 PDT --- This doesn't seem to be an issue anymore. Both of the programs compile and run successfully. (After removing two extraneous semicolons.) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
April 05, 2013 [Issue 5937] Problem with map!delegate(iota(floating point)) | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5937 bearophile_hugs@eml.cc changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
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