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December 02, 2010 [Issue 5306] New: Disallow foreach ref on numeric interval | ||||
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http://d.puremagic.com/issues/show_bug.cgi?id=5306 Summary: Disallow foreach ref on numeric interval Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Keywords: accepts-invalid Severity: minor Priority: P2 Component: DMD AssignedTo: nobody@puremagic.com ReportedBy: bearophile_hugs@eml.cc --- Comment #0 from bearophile_hugs@eml.cc 2010-12-01 18:24:54 PST --- This code compiles and runs with no errors with DMD 2.050, but I think this code is meaningless so it needs to be disallowed statically (items in the interval are not lvalues): void main() { foreach (ref i; 0 .. 10) { i++; } } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
June 26, 2011 [Issue 5306] Disallow foreach ref on numeric interval | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5306 --- Comment #1 from bearophile_hugs@eml.cc 2011-06-26 02:08:07 PDT --- See a newer proposal bug 6214 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
January 20, 2012 [Issue 5306] Disallow foreach ref on numeric interval | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5306 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla@digitalmars.com Resolution| |INVALID --- Comment #2 from Walter Bright <bugzilla@digitalmars.com> 2012-01-20 12:36:27 PST --- It is not meaningless. The following program: import core.stdc.stdio; void main() { foreach (ref i; 0 .. 10) { printf("i = %d\n", i); i++; } } works as expected: i = 0 i = 2 i = 4 i = 6 i = 8 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
January 22, 2012 [Issue 5306] Disallow foreach ref on numeric interval | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=5306 --- Comment #3 from bearophile_hugs@eml.cc 2012-01-21 19:43:09 PST --- I don't agree much. A thread: http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=155816 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
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