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- added TODO

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- changed FieldDecl production in preparation for inlined types

R=r
DELTA=6  (4 added, 0 deleted, 2 changed)
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Robert Griesemer 2008-09-27 14:51:31 -07:00
parent ce0f1dee6f
commit 75a03a5b00
1 changed files with 6 additions and 2 deletions
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8
doc/go_spec.txt
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@ -4,7 +4,7 @@ The Go Programming Language Specification (DRAFT)
Robert Griesemer, Rob Pike, Ken Thompson Robert Griesemer, Rob Pike, Ken Thompson
---- ----
(September 26, 2008) (September 27, 2008)
This document is a semi-formal specification of the Go systems This document is a semi-formal specification of the Go systems
@ -51,6 +51,7 @@ Open issues according to gri:
[ ] nil and interfaces - can we test for nil, what does it mean, etc. [ ] nil and interfaces - can we test for nil, what does it mean, etc.
[ ] type switch or some form of type test needed [ ] type switch or some form of type test needed
[ ] what is the meaning of typeof() [ ] what is the meaning of typeof()
[ ] at the moment: type T S; strips any methods of S. It probably shouldn't.
Decisions in need of integration into the doc: Decisions in need of integration into the doc:
@ -975,6 +976,9 @@ to arrays and arrays.
Struct types Struct types
---- ----
TODO: The language below needs to be adjusted for inlined types. The syntax
is probably all right.
A struct is a composite type consisting of a fixed number of elements, A struct is a composite type consisting of a fixed number of elements,
called fields, with possibly different types. The struct type declaration called fields, with possibly different types. The struct type declaration
specifies the name and type for each field. The scope of each field identifier specifies the name and type for each field. The scope of each field identifier
@ -983,7 +987,7 @@ it is also visible within field selectors (§Primary Expressions).
StructType = "struct" "{" [ FieldDeclList [ ";" ] ] "}" . StructType = "struct" "{" [ FieldDeclList [ ";" ] ] "}" .
FieldDeclList = FieldDecl { ";" FieldDecl } . FieldDeclList = FieldDecl { ";" FieldDecl } .
FieldDecl = IdentifierList FieldType . FieldDecl = [ IdentifierList ] FieldType .
FieldType = Type . FieldType = Type .
Type equality: Two struct types are equal only if both have the same number Type equality: Two struct types are equal only if both have the same number