Bug 7682 – shared array type and "cast() is not an lvalue" error
Status
RESOLVED
Resolution
FIXED
Severity
normal
Priority
P2
Component
dmd
Product
D
Version
D2
Platform
All
OS
All
Creation time
2012-03-11T04:31:00Z
Last change time
2012-03-11T20:42:40Z
Keywords
pull, rejects-valid
Assigned to
nobody
Creator
k.hara.pg
Comments
Comment #0 by k.hara.pg — 2012-03-11T04:31:40Z
Comment out of line A will suppress the error in line B.
----
template ConstOf(T)
{
alias const(T) ConstOf;
}
void main()
{
shared(ConstOf!(int[])) x; // line A
struct S3 { int[10] a; }
shared(S3) sh3;
shared(int[]) sh3sub = sh3.a[];
assert(pointsTo(sh3sub)); // line B
// Error: cast(shared(const(int[])))sh3sub is not an lvalue
}
bool pointsTo(S)(ref const S source) @trusted pure nothrow
{
return true;
}