https://llvm.org/bugs/show_bug.cgi?id=31067
Bug ID: 31067
Summary: Diagnostic when calling rvalue-qualified functions
without an rvalue is not unhelpful
Product: clang
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: C++11
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
$ cat test.cc
int main() {
struct C {
void F() && {}
};
C c;
c.F();
}
$ third_party/llvm-build/Release+Asserts/bin/clang++ -std=c++11 test.cc
test.cc:6:3: error: cannot initialize object parameter of type 'C' with an
expression of type 'C'
c.F();
^
1 error generated.
It would be nice if clang hinted that c isn't an rvalue.
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