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April 03, 2010 [Issue 4058] New: Wrong error message with __traits(getMember | ||||
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http://d.puremagic.com/issues/show_bug.cgi?id=4058 Summary: Wrong error message with __traits(getMember Product: D Version: future Platform: x86 OS/Version: Windows Status: NEW Keywords: diagnostic Severity: normal Priority: P2 Component: DMD AssignedTo: nobody@puremagic.com ReportedBy: bearophile_hugs@eml.cc --- Comment #0 from bearophile_hugs@eml.cc 2010-04-03 12:01:17 PDT --- struct Test { void hello() {} } void main() { Test t; string m = "hello"; __traits(getMember, t, m)(); // line 7 } dmd 2.042 gives: test.d(7): Error: string expected as second argument of __traits getMember instead of m test.d(7): Error: function expected before (), not false of type bool Defining m as const,immutable or enum string avoids this error. So those two error messages are bad. Something better can be: test.d(7): Error: the second argument of __traits getMember must be a not mutable string. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
October 20, 2012 [Issue 4058] Wrong error message with __traits(getMember | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=4058 Andrej Mitrovic <andrej.mitrovich@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |andrej.mitrovich@gmail.com Resolution| |FIXED --- Comment #1 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2012-10-20 08:48:55 PDT --- It now gives this generic error first: test.d(7): Error: variable m cannot be read at compile time I think that's clearer now. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
January 02, 2013 [Issue 4058] Wrong error message with __traits(getMember | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=4058 Andrej Mitrovic <andrej.mitrovich@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |WORKSFORME -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
January 02, 2013 [Issue 4058] Wrong error message with __traits(getMember | ||||
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Posted in reply to bearophile_hugs@eml.cc | http://d.puremagic.com/issues/show_bug.cgi?id=4058 --- Comment #2 from bearophile_hugs@eml.cc 2013-01-01 19:44:47 PST --- Now this code: struct Test { void hello() {} } void main() { Test t; string m = "hello"; auto x = __traits(getMember, t, m); // line 7 } Prints: test2.d(7): Error: variable m cannot be read at compile time test2.d(7): Error: string expected as second argument of __traits getMember instead of m I think the second error message should be inhibited, but this situation is acceptable. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
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