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spec: struct tags must be identical for types to be identical 

We didn't mention this explicitly during our discussions,
but I think it fits the "identical types are spelled identically"
rule that we used.

R=gri, iant, ken2, r, rsc1
CC=golang-dev
https://golang.org/cl/1698043
This commit is contained in:
Russ Cox 2010-06-21 12:42:33 -07:00
parent 3ce29380d5
commit e495351ff7
1 changed files with 2 additions and 1 deletions
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doc/go_spec.html
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@ -1263,7 +1263,8 @@ literal structure and corresponding components have identical types. In detail:
<li>Two slice types are identical if they have identical element types.</li>
<li>Two struct types are identical if they have the same sequence of fields,
and if corresponding fields have the same names and identical types.
and if corresponding fields have the same names, and identical types,
and identical tags.
Two anonymous fields are considered to have the same name. Lower-case field
names from different packages are always different.</li>