On Saturday, 17 August 2013 at 21:34:24 UTC, Andrej Mitrovic wrote:

I think this is the same issue as https://github.com/aldacron/Derelict3/issues/143

The solution advised by aldacron (Mike Parker) in his last few posts is to compile your D executable as a Windows subsystem exe or use WinMain instead of main.

On 8/17/13, Andrej Mitrovic <andrej.mitrov...@gmail.com> wrote:
First, here is the C code:

Btw, here's the D equivalent where I can also recreate the bug:

-----
import core.sys.windows.windows;
import std.stdio;

alias extern(C) void* function() Tcl_CreateInterp_Type;
alias extern(C) int function(void*) Tcl_Init_Type;
alias extern(C) int function(void*) Tk_Init_Type;
alias extern(C) int function(void*, const(char)*) Tcl_Eval_Type;
alias extern(C) void function() Tk_MainLoop_Type;

int main()
{
    HMODULE hTcl = LoadLibraryA("tcl86.dll");
    HMODULE hTk = LoadLibraryA("tk86.dll");

    Tcl_CreateInterp_Type Tcl_CreateInterp;
Tcl_CreateInterp = cast(Tcl_CreateInterp_Type)GetProcAddress(hTcl,
"Tcl_CreateInterp");

    Tcl_Init_Type Tcl_Init;
Tcl_Init = cast(Tcl_Init_Type)GetProcAddress(hTcl, "Tcl_Init");

    Tk_Init_Type Tk_Init;
    Tk_Init = cast(Tk_Init_Type)GetProcAddress(hTk, "Tk_Init");

    Tcl_Eval_Type Tcl_Eval;
Tcl_Eval = cast(Tcl_Eval_Type)GetProcAddress(hTcl, "Tcl_Eval");

    Tk_MainLoop_Type Tk_MainLoop;
Tk_MainLoop = cast(Tk_MainLoop_Type)GetProcAddress(hTk, "Tk_MainLoop");

    void* _interp = Tcl_CreateInterp();
    Tcl_Init(_interp);
    Tk_Init(_interp);

    Tcl_Eval(_interp, "tkwait visibility .");
    Tcl_Eval(_interp, "tk::toplevel .mywin");
    Tcl_Eval(_interp, "wm resizable .mywin false false");

    Tk_MainLoop();

    return 0;
}
-----

I've also tried the C sample with various DMC versions such as 857, 846, 837, 830, but I still haven't found a version that doesn't have
this bug.

Maybe the issue is with something else.. I can't tell what DMC and GCC
are doing differently here.

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