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* [Bug c++/36183] New: missleading error message with explicit copy constructor call
@ 2008-05-08 23:21 4ertus2 at mail dot ru
0 siblings, 0 replies; only message in thread
From: 4ertus2 at mail dot ru @ 2008-05-08 23:21 UTC (permalink / raw)
To: gcc-bugs
class B
{
public:
B() {}
explicit B(const B& ref) {}
};
void f(B obj) {}
int main()
{
const B b;
const B& r(b);
f(b); // error: no matching function for call to 'B::B(const B&)'
// error: initializing argument 1 of 'void f(B)'
f(r); // error: no matching function for call to 'B::B(const B&)'
// error: initializing argument 1 of 'void f(B)'
return 0;
}
The problem is in casting from const B& to B, not in coustructor existence.
--
Summary: missleading error message with explicit copy constructor
call
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: trivial
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: 4ertus2 at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36183
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2008-05-08 23:21 [Bug c++/36183] New: missleading error message with explicit copy constructor call 4ertus2 at mail dot ru
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