C++ using new/delete

[panchev68]

Describe the bug:

If I try to create an object with new vscode generates an error: "operator delete" is ambiguous C/C++(266)"

There is no redefinition of the new and delete operators.

To Reproduce:

Environment:

OS: Windows 11
Embedded Workbench: Arm
VSC Extension version: 1.30.7

Additional context:

This happens if the "configurationProvider": "iarsystems.iar-build" field is changed in the c_cpp_properties.json file. if the extension https://marketplace.visualstudio.com/items?itemName=pluyckx.iar-vsc is used this problem does not exist , but unfortunately it [ Deprecated]

[HampusAdolfsson]

Hi!

We've fixed the issue, and it should work as expected in the next release. In the meantime, you can add the following to your Iar-build: Defines setting:

__data=

Or in your settings.json file:

{
    "iar-build.defines": [
        // Default entries here...
        "__data=",
    ]
}

The IAR <new> header uses the __data keyword, which is intrinsic to IAR compilers and not recognized by the parser used by VS Code's intellisense. By adding __data as an empty preprocessor macro, we can make the parser ignore that keyword and parse the header correctly.