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Robert Griesemer 285ac5a11e go/parser: better error messages for incorrect type parameter list
This is a port of CL 538856 from the syntax parser to go/parser.
As part of the port, make more portions of parseParameterList
matching the equivalent paramList method (from the syntax parser).
As a result, this now also produces a better error message in cases
where the missing piece might not be a type parameter name but a
constraint (this fixes a TODO in a test).

Improve comments in the code and adjust the corresponding comments
in the syntax parser.

Change references to issues to use the format go.dev/issue/ddddd.

For #60812.

Change-Id: Ia243bd78161ed8543d3dc5deb20ca4a215c5b1e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/538858
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2023-11-02 12:56:53 +00:00
.github .github: issue template for telemetry proposals 2023-09-14 21:29:10 +00:00
api crypto/x509: add new OID type and use it in Certificate 2023-10-31 19:22:19 +00:00
doc spec: document range over integer expression 2023-11-02 03:57:56 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc misc: drop old +build lines 2023-10-19 23:33:30 +00:00
src go/parser: better error messages for incorrect type parameter list 2023-11-02 12:56:53 +00:00
test test: run range-over-integer tests without need for -goexperiment 2023-11-02 04:17:21 +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/platform,cmd/dist: export the list of supported platforms 2023-06-22 19:44:52 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00
LICENSE doc: revert copyright date to 2009 2016-06-01 22:40:04 +00:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00

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