Add support for GNU goto label references.
"http://gcc.gnu.org/onlinedocs/gcc-3.3.2/gcc/Labels-as-Values.html#Labels%20as%20Values
GCC extensions to C allow taking the address of labels. These addresses can be used in a goto statement where any expression of type void * is allowed:
foo:
void* labelPtr = &&foo;
goto *labelPtr;", comment from Andrew Niefer
Add new classes and necessary changes in existing classes to support the above.
Change-Id: I60b64957af3fdfd5463e89c2a36eea13bd280887
Signed-off-by: qdagans <anders.xb.dahlberg@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/28826
Tested-by: Hudson CI
Reviewed-by: Elena Laskavaia <elaskavaia.cdt@gmail.com>
8649b65570