ImportC: Windows.h

[Stefan Koch]

On Saturday, 2 December 2023 at 05:16:43 UTC, name wrote:
> Minimum thing to reproduce bug:
>
> main.d:
> ```d
> import test;
>
> void main() {
>   auto a = FILE_MAP_READ;
> }
> ```
>
> test.c
> ```c
> #define SECTION_MAP_READ  0x0004
> #define FILE_MAP_READ     SECTION_MAP_READ
> ```
>
> build with 
> ```"D:\dmd.2.105.3.windows\dmd2\windows\bin64\dmd.exe" -c 
> test.c -vcg-ast```.
>
> test.c.cg (```FILE_MAP_READ``` doesn't show up):
> ```d
> extern (C)
> {
> 	enum int __IMPORTC__ = 1;
> 	enum int _M_X64 = 100;
> 	enum int _MSC_EXTENSIONS = 1;
> 	enum int _MSC_BUILD = 0;
> 	enum int _WIN64 = 1;
>         // ...
> 	enum int SECTION_MAP_READ = 4;
>         // ...
> }
> ```

It doesn't show up since it's defined as an Identifier Expression 
which cannot be resolved.