https://issues.dlang.org/show_bug.cgi?id=20121
Issue ID: 20121
Summary: "template lambda has no value" when assigned to struct
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: dmd
Assignee: [email protected]
Reporter: [email protected]
Lambdas don't correctly decay to functions or delegates when assigned via
opAssign, but do so correctly for regular functions and member functions, even
calling opAssign directly, and with property syntax:
unittest {
S s;
s.opAssign(i => i + 1); // Works
s.opAssign = i => i + 1; // Works
s = i => i + 1; // Fails (template lambda has no value)
}
struct S {
void opAssign(int delegate(int) fn) {}
void opAssign(int function(int) fn) {}
}
--
