Re: typeid + toString = runtime error

[Zhenya]

On Sunday, 30 December 2012 at 16:04:48 UTC, Ali Çehreli wrote:

On 12/30/2012 07:32 AM, Zhenya wrote:

Hi!
Explain me please why this code fails in runtime:

import std.stdio;

class Foo
{
~this() {writeln(typeid(this).toString ~ "is dead");}
}

void main()
{
new Foo;
}

Application error:
core.exception.InvalidMemoryOperationError

My guess is that by the time that destructor is executed, the runtime has been shut down sufficiently that the ~ operator cannot work. The following has the same error:

import std.stdio;

string foo()
{
    return "abc";
}

class Foo
{
    ~this() {writeln(foo() ~ "xyz");}
}

void main()
{
    new Foo;
}

Ali

Thank you,now all is clear for me.