Alan Donovan cbb8e8e923 internal/span: optimise URI.Filename to avoid allocation ... This change adds a fast-path check for the common case: "file:", lowercase, followed by a simple POSIX absolute file name without special characters. This function used to account for 1% of CPU on the DidChange benchmark (and I'm sure I've seen higher fractions on other tests--but perhaps that was before the clone optimizations?). It was tested by adding an assertion that it agrees with the slow path and running all our tests. Change-Id: I15492b8a317715468870b00041bf8f6b0bb53bb2 Reviewed-on: https://go-review.googlesource.com/c/tools/+/411900 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com> Run-TryBot: Alan Donovan <adonovan@google.com> gopls-CI: kokoro <noreply+kokoro@google.com>		2022-06-22 02:37:34 +00:00
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parse.go	internal/lsp/cache: parse filenames from go list errors correctly	2021-03-02 01:39:30 +00:00
span.go	internal/span: eliminate TokenConverter	2022-06-01 19:19:15 +00:00
span_test.go	internal/span: eliminate TokenConverter	2022-06-01 19:19:15 +00:00
token.go	internal/span: eliminate TokenConverter	2022-06-01 19:19:15 +00:00
token_test.go	internal/span: eliminate TokenConverter	2022-06-01 19:19:15 +00:00
uri.go	internal/span: optimise URI.Filename to avoid allocation	2022-06-22 02:37:34 +00:00
uri_test.go	all: go fmt ./...	2021-02-20 03:28:52 +00:00
uri_windows_test.go	all: go fmt ./...	2021-02-20 03:28:52 +00:00
utf16.go	internal/lsp/mod: fix broken assumptions about file base	2022-06-01 22:04:06 +00:00
utf16_test.go	internal/span: remove check for nil content	2020-09-02 00:13:12 +00:00