Environment

• OS and Version: Win10 x64
• VS Code Version: 1.89.1
• C/C++ Extension Version: v1.20.5
• If using SSH remote, specify OS of remote machine: No

Bug Summary and Steps to Reproduce

Bug Summary:
Special cases where variables are highlighted in the color of the macro definition

Steps to reproduce:

1. Define two macro definitions, with macro definition 1 pointing to macro definition 2, and macro definition 2 pointing to an assignment statement, with macro definition 2 being longer than macro definition 1
2. Use macro definition 1 and macro definition 2 respectively
3. Macro Definition 1 has incorrect syntax highlighting in parentheses, but Macro Definition 2 is correct
4. Local variables within the brackets of macro definition 1 are partially highlighted in the color of the macro definition and depend on the length of macro definition 2

Expected behavior:
Variables are correctly highlighted

Configuration and Logs

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [
                "__TASKING__",
                "BRS_COMP_TASKING"
            ],
            "windowsSdkVersion": "10.0.19041.0",
            "compilerPath": "",
            "cStandard": "c17",
            "cppStandard": "c++17",
            "intelliSenseMode": "linux-gcc-x64"
        }
    ],
    "version": 4
}

Other Extensions

No response

Additional context

No response