becomeSet method
void
becomeSet()
Implementation
void becomeSet() {
assert(_resolvedKind == _SetOrMapKind.unresolved ||
_resolvedKind == _SetOrMapKind.set);
_resolvedKind = _SetOrMapKind.set;
}
void becomeSet() {
assert(_resolvedKind == _SetOrMapKind.unresolved ||
_resolvedKind == _SetOrMapKind.set);
_resolvedKind = _SetOrMapKind.set;
}