update

.vscode/c_cpp_properties.json

@@ -0,0 +1,20 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [
+                "_DEBUG",
+                "UNICODE",
+                "_UNICODE"
+            ],
+            "compilerPath": "C:\\msys64\\mingw64\\bin\\gcc.exe",
+            "cStandard": "c17",
+            "cppStandard": "gnu++20",
+            "intelliSenseMode": "windows-gcc-x64"
+        }
+    ],
+    "version": 4
+}

.vscode/launch.json

@@ -0,0 +1,57 @@
+{
+    "configurations": [
+        {
+            "name": "C/C++: Debug",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${fileDirname}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "miDebuggerPath": "C:\\msys64\\mingw64\\bin\\gdb.exe",
+            "setupCommands": [
+                {
+                    "description": "Automatische Strukturierung und Einrückung für \"gdb\" aktivieren",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Disassemblierungsvariante auf Intel festlegen",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ],
+            "preLaunchTask": "Debug"
+        },
+        {
+            "name": "C/C++: Release",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${fileDirname}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "miDebuggerPath": "C:\\msys64\\mingw64\\bin\\gdb.exe",
+            "setupCommands": [
+                {
+                    "description": "Automatische Strukturierung und Einrückung für \"gdb\" aktivieren",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Disassemblierungsvariante auf Intel festlegen",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ],
+            "preLaunchTask": "Release"
+        }
+    ],
+    "version": "2.0.0"
+}

.vscode/tasks.json

@@ -0,0 +1,46 @@
+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "Debug",
+            "command": "C:\\msys64\\mingw64\\bin\\g++.exe",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-ggdb",
+                "-std=c++20",
+                "-pedantic-errors",
+                "${file}",
+                "-o",
+                "${fileDirname}\\${fileBasenameNoExtension}.exe"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": ["$gcc"],
+            "group": "build",
+            "detail": "Vom Debugger generierte Aufgabe."
+        },
+        {
+            "type": "cppbuild",
+            "label": "Release",
+            "command": "C:\\msys64\\mingw64\\bin\\g++.exe",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-O2",
+                "-DNDEBUG",
+                "-std=c++20",
+                "-pedantic-errors",
+                "${file}",
+                "-o",
+                "${fileDirname}\\${fileBasenameNoExtension}.exe"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": ["$gcc"],
+            "group": "build",
+            "detail": "Vom Debugger generierte Aufgabe."
+        }
+    ],
+    "version": "2.0.0"
+}

main.cpp

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+#include <iostream> // for std::cout
+
+// Definition of user-defined function doPrint()
+void doPrint() // doPrint() is the called function in this example
+{
+    std::cout << "In doPrint()\n";
+}
+
+// Definition of function main()
+int main()
+{
+    std::cout << "Starting main()\n";
+    doPrint();                      // Interrupt main() by making a function call to doPrint().  main() is the caller.
+    std::cout << "Ending main()\n"; // this statement is executed after doPrint() ends
+
+    return 0;
+}