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The parser is supposed to avoid looking inside unmatched `#if` compiler (et al) blocks. This usually means that the following code builds fine #if compiler(>=100) foo bar #endif however, a logical bug meant that if the check was nested inside an already-inactive `#if` block, it would not adhere to this evaluation-skipping behavior #if false #if compiler(>=100) foo bar // error! #endif #endif This PR fixes this specific case.
705 B
705 B