tree 0fe7157c9a466f2c9d0abe3fce2e83d70a758530
parent 2bef7b52cffb2118782a5cbee7a96fd258874d11
author TypeScript Team <noreply@google.com> 1541104054 -0700
committer Copybara-Service <copybara-piper@google.com> 1541104073 -0700

Add ProgramAndFileCache.

ProgramAndFileCache is a trivial LRU cache for typescript-parsed programs and
bazel-output files. Using ProgramAndFileCache, programs are evicted before
source files because they have less reuse across compilations.

PiperOrigin-RevId: 219688039