Build failure on Windows in node-gyp@11.1.0 due to GetModuleHandle LPCWSTR conversion issue

[BohdanVV]

Description

After upgrading to node-gyp@11.1.0, I encountered a build failure on Windows due to an incorrect function call in win_delay_load_hook.cc. The issue is caused by GetModuleHandle, which expects a wide string (LPCWSTR) but is receiving a narrow string (char*).

This happens on both local hardware and GitHub runners.

Error Message

C:\Users\myuser\AppData\Local\Yarn\Data\global\node_modules\node-gyp\src\win_delay_load_hook.cc(32,36): error C2664: 'HMODULE GetModuleHandleW(LPCWSTR)': cannot convert argument 1 from 'const char [12]' to 'LPCWSTR'

Additional Context

This issue appears to be introduced by changes in #2834, which were merged and released as part of node-gyp@11.1.0

Detailed logs (GitHub Actions run): logs from the failed build

Affected Versions

• node-gyp: 11.1.0
• Node.js: Any, I've tested w/ 18.x, 20.x, 22.x
• OS: Windows 10 (x64), Windows GitHub runners

Proposed Fix

I'm not a C++ expert, but I attempted a modification in win_delay_load_hook.cc to explicitly use GetModuleHandleA (ANSI) instead of GetModuleHandle, which defaults to GetModuleHandleW (wide-character version).

Change this:

m = GetModuleHandle("libnode.dll");

to this:

m = GetModuleHandleA("libnode.dll");

If this sounds like a reasonable solution, I can open a PR.

Would appreciate any comments from the maintainers.

@zombieyang

[PETEPEtrek]

Happened to me when I tried to build vscode , thanks!

[cclauss]

Would it be possible to create a GitHub Action that fails because of this issue?