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Robert Griesemer aa42d7b402 spec: clarify that identical structs must have identical field embeddings
The existing prose for struct identity did only require that two structs
"have the same sequence of fields, and if corresponding fields have the
same names, and identical types, and identical tags" for the structs to
be identical.

The implementation (forever) has also required that two corresponding
fields are either both embedded or not embedded. This is arguably part
of a struct's structure but is not explicitly specified.

This CL makes a minor change to the prose to address that.

Fixes #69472.

Change-Id: Ifa4ca69717986675642a09d03ce683ba8235efcb
Reviewed-on: https://go-review.googlesource.com/c/go/+/616697
Reviewed-by: Rob Pike <r@golang.org>
TryBot-Bypass: Robert Griesemer <gri@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
2024-10-02 00:57:58 +00:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api net,net/netip: implement the encoding.(Binary|Text)Appender 2024-09-23 18:10:51 +00:00
doc spec: clarify that identical structs must have identical field embeddings 2024-10-02 00:57:58 +00:00
lib lib/time: update to 2024b/2024b 2024-09-23 14:25:08 +00:00
misc misc/wasm: move wasm runtime files to lib/wasm 2024-08-30 19:15:21 +00:00
src cmd/internal/obj: make asmidx error less cryptic 2024-10-01 23:32:21 +00:00
test test: fix test issue 69434 for riscv64 2024-10-01 18:13:35 +00:00
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