FATAL ERROR is thrown by uninitialized array index
Submitted by Elemer Lelik
Link to original bug (#565542)
Description
module FatalError
{
modulepar
{
integer tsp_cl_num := 10;
}
type component MTC_CT {};
testcase tc_Fatal_Error() runs on MTC_CT
{
//This is OK
const integer cl_num0 := 10;
var integer Int0[cl_num0];
//This terminates in a scary FATAL ERROR:
const integer cl_num := tsp_cl_num;
var integer Int[cl_num];
//FATAL ERROR: /home/user/titan.core/Install/bin/compiler: In line 245 of ArrayDimensions.cc: ArrayDimension::get_value_type()
//a more graceful exit, similar to the one below would be desirable:
//This throws a controlled error:
//var integer Int[tsp_cl_num];
//FatalError.ttcn:18.25-34: error: Reference to an (evaluable) constant value was expected instead of module parameter `@FatalError.tsp_cl_num'
}
}Version: 7.1.0