[llvm-dev] NUL in TableGen files

Paul C. Anagnostopoulos via llvm-dev llvm-dev at lists.llvm.org
Mon May 3 16:13:19 PDT 2021


There are various bits of code scattered throughout the TableGen lexer 
to deal with NUL characters that are not at the end of the source 
string. I'd like to clean that up by simply disallowing NULs in .td 
files. Can anyone think of a legitimate reason to use a NUL in a 
TableGen file?


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