http://llvm.org/bugs/show_bug.cgi?id=11410
Bug #: 11410
Summary: Confusing diagnostic when trailing array element tries
to call deleted default constructor
Product: clang
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P
Component: C++0x
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
$ cat test.cc
struct DeletedDefaultConstructor {
DeletedDefaultConstructor() = delete;
int v;
};
void foo() {
DeletedDefaultConstructor ddc[3] = {{1}, {2}};
}
$ clang++ -fsyntax-only -std=c++0x test.cc
test.cc:7:40: error: call to deleted constructor of 'DeletedDefaultConstructor'
DeletedDefaultConstructor ddc[3] = {{1}, {2}};
^
test.cc:2:5: note: function has been explicitly marked deleted here
DeletedDefaultConstructor() = delete;
^
1 error generated.
I think the error message should
a) point at the trailing '}' in the array definition, not the leading one, and
b) mention that the initializer list was shorter than the array, so it was
generating implicit calls to the default constructor to initialize the rest of
the elements.
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