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Matthew Dempsky c45c32b1cd go/types: avoid closure allocations in mono check
This CL replaces monoEdge's "report" field with fields "pos" and
"typ", and pushes the logic for formatting them into the report
loop. This avoids needing to allocate a function closure for each
edge.

Also tweak a test case so the two type parameters involved in the
cycle aren't both "T" so they're easier to understand.

Change-Id: I9d392ad1d99a4c5e89da4613084e885149ebad07
Reviewed-on: https://go-review.googlesource.com/c/go/+/360815
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
2021-11-02 19:56:02 +00:00
.github .github: update IRC server 2021-09-30 19:56:27 +00:00
api cmd/go: stamp VCS revision and uncommitted status into binaries 2021-10-14 18:44:37 +00:00
doc doc/go1.18: add net/netip 2021-11-02 06:20:21 +00:00
lib/time lib/time: fix RFC 6557 url 2021-08-15 02:18:46 +00:00
misc cmd/dist: add asan tests in misc/cgo/testsanitizers package 2021-11-02 06:21:44 +00:00
src go/types: avoid closure allocations in mono check 2021-11-02 19:56:02 +00:00
test cmd/compile: mark type descriptors as always dupok 2021-11-02 18:31:53 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: add Leonard Wang (individual CLA) 2021-11-02 06:25:39 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS A+C: add Leonard Wang (individual CLA) 2021-11-02 06:25:39 +00:00
LICENSE
PATENTS
README.md README.md: update contribute URL 2021-09-30 13:33:21 +00:00
SECURITY.md SECURITY.md: update go versions 2019-09-26 15:34:57 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00

README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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