Jules Villard c00b076a05 [setup] opam 2 ... Summary: Switches from opam 1 to opam 2. Opam2 has some cool new features that simplify some of the scripting. Notable changes: 1. Use the new `opam lock` *plugin* from https://github.com/AltGr/opam-lock/ instead of https://github.com/rgrinberg/opam-lock. This has a simpler interface for our purposes. 2. Change the way `./build-infer.sh` can be called to use an already existing switch: simply pass `--user-opam-switch` to the script and it won't attempt to create/set the current switch. This can be used to build infer in a local switch for instance. 3. Take advantage of automatic pinning where possible, eg to install infer deps without using opam.locked. Reviewed By: ngorogiannis Differential Revision: D13167863 fbshipit-source-id: 1a667c270		6 years ago
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java	[hoisting] Stop invalidation at loop head	6 years ago
ocamldot	Format everything	6 years ago