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authorJacob Hoffman-Andrews <github@hoffman-andrews.com>2021-02-24 19:31:07 -0800
committerJacob Hoffman-Andrews <github@hoffman-andrews.com>2021-02-24 22:16:26 -0800
commit51a14c7265971d4a2ab93d5aca82eb0d4261c034 (patch)
treed98a832123212195bf6c2ee3f8fbd480c57de318 /compiler/rustc_codegen_llvm/src/builder.rs
parent9b471a3f5fe57e5c6e08acf665f2094422415a3d (diff)
downloadrust-51a14c7265971d4a2ab93d5aca82eb0d4261c034.tar.gz
rust-51a14c7265971d4a2ab93d5aca82eb0d4261c034.zip
Fix back-forward cache in rustdoc frontend.
Rustdoc's frontend set a no-op unload handler, specifically to disable
Firefox's back-forward cache because it caused a bug. It's nice to
allow the back-forward cache because it permits faster navigations.

This change addresses the issues that were caused by back-forward cache.

https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/1.5/Using_Firefox_1.5_caching
https://web.dev/bfcache/
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/builder.rs')
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