Bug 13043 – Redundant linking to TypeInfo in non-root module

In below test case, 'y' is non-root module, and typeid(Inner) is completely unneeded for the 'test' module compilation. But with -g -inline -version=bug, it is unnecessarily referenced and fail to link. module test; import y; void main() {} module y; struct QualifiedNameTests { struct Inner { const int opCmp(ref const Inner) { return 0; } } shared(const(Inner[string])[]) data; version(bug) size_t toHash() const { return typeid(typeof(data)).getHash(cast(const void*)&data); } } Command line: dmd -version=bug -g -inline test.d Output: Error 42: Symbol Undefined _D1y18QualifiedNameTests5Inner5opCmpMxFKxS1y18QualifiedNameTests5InnerZi

Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/896c1807e1961c333df1f89c4c0ce0feb2fca759 fix Issue 13043 - Redundant linking to TypeInfo in non-root module