Details
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Bug
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Resolution: Cannot Reproduce
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Not Evaluated
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None
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Qt Creator 8.0.2
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None
Description
When I run the debugger on a C++ project, GDB crashes if one boolean variable has not been initialized upon declaration and is not used in the program, but I set a breakpoint before the 'cout'.
The crash disappears if I either add CREATE_DICOMS to the std::cout line, even if it is uninitialized, or alternatively if I initialize the value upon declaration and do not use it later.
In contrast, if I run gdb directly from command line, it works always. Here what it says at the breakpoint:
(gdb) print CREATE_DICOMS $1 = <optimized out> (gdb) print CREATE_FOLDERS $2 = true
So what I am thinking is that somehow this 'optimized out' result is not correctly being parsed by QtCreator and it leads to a crash.
Here the reproducer code bth.cpp
#include <iostream> int main(int argc, char** argv) { bool CREATE_FOLDERS=true; bool CREATE_DICOMS; std::cout << "Folders: " << CREATE_FOLDERS << std::endl; return 0; }
And the CMakeLists:
cmake_minimum_required(VERSION 3.10) project(raystretch-clinical LANGUAGES CXX) add_executable(bth bth.cpp)