[Bug debug/44645] [4.5 Regression] missing debug info for pointer types

[redi at gcc dot gnu dot org]

------- Comment #7 from redi at gcc dot gnu dot org  2010-08-19 12:32 -------
testcase from Bug 45334 reduced to a single file:

struct Base
{
    virtual ~Base();
};

Base::~Base() {}

struct Derived : Base
{
    virtual ~Derived();
    void foo();
};

Derived::~Derived() {}

void Derived::foo()
{
    Base *b = this;
    Base &br = *b;
}

int main()
{
    Derived d;
    d.foo();
    Base *b = &d;
}

Within Derived::foo b has type void*

Breakpoint 1, Derived::foo (this=0x7fffffffe5f0) at bug.cc:18
18          Base *b = this;
(gdb) ptype b
type = void *


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44645