[Issue 510] New: Nonworking implicit conversions between arrays and pointers
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Wed Nov 15 03:22:37 PST 2006
http://d.puremagic.com/issues/show_bug.cgi?id=510
Summary: Nonworking implicit conversions between arrays and
pointers
Product: D
Version: 0.174
Platform: PC
URL: http://www.digitalmars.com/d/arrays.html
OS/Version: Windows
Status: NEW
Keywords: spec
Severity: normal
Priority: P4
Component: DMD
AssignedTo: bugzilla at digitalmars.com
ReportedBy: deewiant at gmail.com
The comments should explain it:
class U {}
class T : U {}
void main() {
T* ptr;
T[2] sar;
T[] dar;
// all of the following should work according to the "Implicit
Conversions" section of the spec
tPtr(ptr); tPtr(sar); tPtr(dar);
tDar(sar);
uPtr(ptr); uPtr(sar); uPtr(dar); // none of these work
uSar(sar); // doesn't work
uDar(sar); uDar(dar); // the first of these doesn't work
vPtr(ptr); vPtr(sar); vPtr(dar);
vDar(sar); vDar(dar); // the latter of these two works, but
isn't mentioned in the spec
}
void tPtr(T*t){}
void tDar(T[]t){}
void uPtr(U*u){}
void uSar(U[2]u){}
void uDar(U[]u){}
void vPtr(void*v){}
void vDar(void[]v){}
--
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