Thread overview | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
May 20, 2014 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 --- Comment #2 from monarchdodra@gmail.com --- I re-encountered this problem with this new usecase. That code don't make no sense to me: //---- struct S { int i; } enum a = [1, 2, 3]; enum b = S(1); void foo(ref int b) { b = 5; } void main() { foo(a[1]); foo(b.i); } //---- -- |
June 10, 2015 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 Andrei Alexandrescu <andrei@erdani.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|unspecified |D2 -- |
November 29, 2018 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 RazvanN <razvan.nitu1305@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |razvan.nitu1305@gmail.com --- Comment #3 from RazvanN <razvan.nitu1305@gmail.com> --- https://github.com/dlang/dmd/pull/9023 -- |
December 07, 2018 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla@digitalmars.com --- Comment #4 from Walter Bright <bugzilla@digitalmars.com> --- Have to be careful, because we want things like this to work: void bar(ref T t); T foo(); foo().bar() -- |
December 07, 2018 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 --- Comment #5 from Andrei Alexandrescu <andrei@erdani.com> --- @Walter are you sure? You code does not work today. -- |
December 09, 2018 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 --- Comment #6 from Walter Bright <bugzilla@digitalmars.com> --- (In reply to Andrei Alexandrescu from comment #5) > @Walter are you sure? You code does not work today. I seem to recall that this has been discussed at length in the past, and the consensus was that it should work. I'm surprised that it apparently was never implemented. Clearly, this issue needs some investigation. -- |
October 28, 2019 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 RazvanN <razvan.nitu1305@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |atila.neves@gmail.com --- Comment #7 from RazvanN <razvan.nitu1305@gmail.com> --- *** Issue 19507 has been marked as a duplicate of this issue. *** -- |
October 15 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 Basile-z <b2.temp@gmx.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |b2.temp@gmx.com --- Comment #8 from Basile-z <b2.temp@gmx.com> --- It's actually specified to be a lvalue: > The following expressions, and no others, are called lvalue expressions or lvalues: > > [...] > > the result of the . PostfixExpression or Module Scope Operator when the rightmost side of the dot is a variable, field (direct or static), function name, or invocation of a function that returns by reference; https://dlang.org/spec/expression.html#.define-lvalue -- |
December 16 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 Basile-z <b2.temp@gmx.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |scienticman@gmail.com --- Comment #9 from Basile-z <b2.temp@gmx.com> --- *** Issue 22290 has been marked as a duplicate of this issue. *** -- |
December 17 [Issue 11920] Rvalue aggregate contains lvalues | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=11920 Nick Treleaven <nick@geany.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nick@geany.org --- Comment #10 from Nick Treleaven <nick@geany.org> --- With dmd v2.106.0-rc.1, inside @safe and with -dip1000: foo().i = 5; // still allowed int* p = &foo().i; // error, address assigned to longer lived variable Comment #3: foo(a[1]); // still allowed, should fail foo(b.i); // error, cannot pass rvalue, same for comment #4 -- |
Copyright © 1999-2021 by the D Language Foundation