Source code in C# preprocessor directives and Line numbers from the PDB file

Question

One of third party open-source libraries in my project raised a security concern when scanned with Veracode. However, when I checked the source code for the line numbers the issues were raised, they had totally different code without any vulnerability.

Do the line numbers inferred from PDB files include source code present in preprocessor directives even if the symbol is not defined?

Answer 1

One of C#'s blessings is a preprocessor that cannot change line numbers.

P.S: This question was answered in the comments