Generate syntax lists with the correct type

[sharwell]

No description provided.

[codecov]

Codecov Report

Merging #6596 (9506efd) into main (4208547) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6596      +/-   ##
==========================================
- Coverage   96.43%   96.42%   -0.01%     
==========================================
  Files        1373     1373              
  Lines      320260   320329      +69     
  Branches    10296    10297       +1     
==========================================
+ Hits       308832   308888      +56     
- Misses       8973     8980       +7     
- Partials     2455     2461       +6     

[mavasani]

Is it possible to add a unit test?

[sharwell]

Is it possible to add a unit test?

No, both versions of this code produce a valid result. However, the implicit operator used in the old code was made obsolete in Roslyn 4.7, so if you try building this repository with Roslyn 4.7 (even though it's explicitly configured to not use 4.7), it'll produce a build error.