The problem is that you were using CaseStmt::getRHS instead of
CaseStmt::getSubStmt.
No idea what getRHS is supposed to return then.
On Wed, Nov 09, 2016 at 09:53:28AM +0100, folkert via cfe-users wrote:
> Hi,
>
> I maybe very well not understanding something but it looks like a label
> targetted by a goto, in a switch statement, gets missing: if I iterate
> through the ast and emit all the stmt/expr/decls, then no label-type is
> emitted.
>
> #include <stdio.h>
>
> void myfunc(int a)
> {
> switch(a) {
> case 1:
> printf("1\n");
> goto my_label;
>
> case 2:
> break;
>
> case 3:
> my_label: // this label does not appear in the ast
> printf("Hello, world!\n");
> }
> }
>
>
> any ideas?
>
>
> Folkert van Heusden
>
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Folkert van Heusden
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