tree 2c8fb54b37dd8f640566037dba1e9e9c8cdb07e8
parent b31ee645dd40fc6f37b225b3df9ca930b24764c5
author Rebecca Stambler <rstambler@golang.org> 1568090199 -0400
committer Rebecca Stambler <rstambler@golang.org> 1568671207 +0000

internal/lsp: reduce usage of column mapper

A mapper is always uniquely tied to a file at a specific version, so
just build it when we get a new *ast.File. We build the mapper using the
*token.File associated with the particular *ast.File, which is why there
is one per ParseGoHandle instead of FileHandle.

Change-Id: Ida40981ef91f6133cdd07e9793337fcd67510fba
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194517
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>