Mail Archives: djgpp/1997/12/01/08:02:19
myknees AT aol DOT com (Myknees) wrote:
> Hi. I seem to have run into another difference between Borland TurboC++ Lite
> and djgpp. I am using RHIDE1.4 as a UI. The point of the code below was to
> see how constructors pass values through parameters, stepping through the code
> with F7 and watching the data members d.b1, d.b2, and d.d1.
>
> When you use TC Lite, the watch window shows that...
> d.b1: 1
> d.b2: 2
> d.d1: 3
> ...the values have been set as expected by the time the highlight gets to the
> getch function in main.
>
> The watch window in RHIDE, however, shows that...
> d.b1: not available
> d.b2: not available
> d.d1: 3
> ...yet both statements are printed to the user screen:
> in base constructor
> in deriv constuctor
> ...so both constructors are working. When stepping through the code with F7
> using TCLite, you see it step through the base constructor, but you don't when
> using RHIDE.
First problem:
Get PGCC or a GCC patched with stabs debug info (I have patchs in my Home
Page). You are facing a limitation of COFF debug info with inherited members.
Second Problem:
Use -g3 and no optimizations, you'll see the flow as you like to see it.
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