SourceFile &get_source() const { return source; }
void set_used_in_shared_library(bool);
bool is_used_in_shared_library() const { return used_in_shlib; }
SourceFile &get_source() const { return source; }
void set_used_in_shared_library(bool);
bool is_used_in_shared_library() const { return used_in_shlib; }