[Issue 10442] RTInfo generation can fail for structs defined in imported modules

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue Jan 30 02:34:14 UTC 2018


https://issues.dlang.org/show_bug.cgi?id=10442

Mike Franklin <slavo5150 at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |slavo5150 at yahoo.com

--- Comment #5 from Mike Franklin <slavo5150 at yahoo.com> ---
The following example results in an assertion failure:

struct T
{
    int x;
    void* p;
}

void main()
{
    assert(typeid(T).rtInfo == cast(void*)0x12345678); // Fail
}


However, the following passes:

struct T
{
    int x;
    void* p;
}

void main()
{
    assert(typeid(T).rtInfo is null);
}

This is consistent with what I see in the runtime: 
https://github.com/dlang/druntime/blob/544946df1c68727d84cdee11502b244bde0bc22e/src/object.d#L3419

So, I don't understand what the problem is and what the result should be.

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