[Issue 4231] New: Solidary opUnary Postincrement and Postdecrement user defined operators are broken.
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Mon May 24 21:45:43 PDT 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4231
Summary: Solidary opUnary Postincrement and Postdecrement user
defined operators are broken.
Product: D
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Keywords: rejects-valid
Severity: regression
Priority: P3
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: sandford at jhu.edu
--- Comment #0 from Rob Jacques <sandford at jhu.edu> 2010-05-24 21:45:40 PDT ---
It appears that the operator re-writing for the opUnary Post increment and Post
decrement operators is incorrect for single line expressions.
struct Foo{
int opUnary(string op)() { return 1; }
}
void main() {
Foo foo;
foo++; // Error: var has no effect in expression (__tmp608)
}
I've marked this as a regression since this was possible (and still is) using
the old operator overloading style.
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