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Robert Griesemer 86fa2551fb cmd/compile/internal/types2: permit parentheses around types in interfaces
Before Go 1.18, an embedded type name in an interface could not be
parenthesized. With generalized embedding of types in interfaces,
where one might write ~(chan<- int) for clarity (making clear that
the ~ applies to the entire channel type), it also makes sense to
permit (chan<- int), or (int) for that matter.

Adjust the parser accordingly to match the spec.

(go/types already accepts the notation as specified by the spec.)

Fixes #52391.

Change-Id: Ifdd9a199c5ccc3473b2dac40dbca31d2df10d12b
Reviewed-on: https://go-review.googlesource.com/c/go/+/400797
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Griesemer <gri@google.com>
2022-04-19 23:20:11 +00:00
.github .github: remove duplicate security link 2022-01-07 17:55:09 +00:00
api encoding/binary: add AppendVarint AppendUvarint 2022-04-15 01:19:37 +00:00
doc doc/go1.19: move the description of the runtime.GOROOT change from 'cmd/go' to 'runtime' 2022-04-19 16:24:48 +00:00
lib/time lib/time, time/tzdata: update to 2021e 2021-11-11 05:16:39 +00:00
misc all: gofmt main repo 2022-04-11 16:34:30 +00:00
src cmd/compile/internal/types2: permit parentheses around types in interfaces 2022-04-19 23:20:11 +00:00
test cmd/link: faster algorithm for nosplit stack checking, better errors 2022-04-19 15:59:26 +00:00
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AUTHORS A+C: add Wen Yang (individual CLA) 2022-04-11 22:24:03 +00:00
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CONTRIBUTORS A+C: add Wen Yang (individual CLA) 2022-04-11 22:24:03 +00:00
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README.md README.md: update links to go.dev 2022-03-20 16:05:03 +00:00
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