Add documentation for the useCaseSensitiveFileNames option#1227
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johnnyreilly merged 1 commit intoTypeStrong:masterfrom Dec 29, 2020
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Setting this option on projects with lots of files can reduce compilation time. Case-insensitivty requires normalization of file paths, which involves executing regex's. This shows up in the hot path of compilation profiling.
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Setting this option on projects with lots of files can reduce compilation time. Case-insensitivty requires normalization of file paths, which involves executing regex's. This shows up in the hot path of compilation profiling.
Switching to case sensitive file names skips the normalization step and increases build speed by ~5% (closed-source project, sorry)