mirror of
https://github.com/golang/go
synced 2024-11-11 23:10:23 -07:00
- added syntax for conversions (was missing)
- added TODO for syntax for built-ins (require type as first argument) - removed duplicate definition of Index DELTA=13 (11 added, 1 deleted, 1 changed) OCL=34668 CL=34688
This commit is contained in:
parent
0ee18ca816
commit
5eb36240b7
@ -1809,7 +1809,6 @@ ElementList = Element { "," Element } [ "," ] .
|
|||||||
Element = [ Key ":" ] Value .
|
Element = [ Key ":" ] Value .
|
||||||
Key = FieldName | Index .
|
Key = FieldName | Index .
|
||||||
FieldName = identifier .
|
FieldName = identifier .
|
||||||
Index = Expression .
|
|
||||||
Value = Expression .
|
Value = Expression .
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
@ -1996,6 +1995,7 @@ as they are accessible.
|
|||||||
<pre class="ebnf">
|
<pre class="ebnf">
|
||||||
PrimaryExpr =
|
PrimaryExpr =
|
||||||
Operand |
|
Operand |
|
||||||
|
Conversion |
|
||||||
PrimaryExpr Selector |
|
PrimaryExpr Selector |
|
||||||
PrimaryExpr Index |
|
PrimaryExpr Index |
|
||||||
PrimaryExpr Slice |
|
PrimaryExpr Slice |
|
||||||
@ -3906,7 +3906,7 @@ space allocated in the underlying array (for a slice) or map. For a slice
|
|||||||
Conversions look like function calls of the form
|
Conversions look like function calls of the form
|
||||||
</p>
|
</p>
|
||||||
|
|
||||||
<pre class="grammar">
|
<pre>
|
||||||
T(value)
|
T(value)
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
@ -3915,6 +3915,12 @@ where <code>T</code> is a type
|
|||||||
and <code>value</code> is an expression
|
and <code>value</code> is an expression
|
||||||
that can be converted to a value
|
that can be converted to a value
|
||||||
of result type <code>T</code>.
|
of result type <code>T</code>.
|
||||||
|
</p>
|
||||||
|
|
||||||
|
<pre class="ebnf">
|
||||||
|
Conversion = ( TypeName | "(" Type ")" ) Expression .
|
||||||
|
</pre>
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
The following conversion rules apply:
|
The following conversion rules apply:
|
||||||
</p>
|
</p>
|
||||||
@ -4058,6 +4064,10 @@ c := make(chan int, 10); # channel with a buffer size of 10
|
|||||||
m := make(map[string] int, 100); # map with initial space for 100 elements
|
m := make(map[string] int, 100); # map with initial space for 100 elements
|
||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
|
<p>
|
||||||
|
<font color=red>TODO: Need syntax that permits a type as first argument for built-ins.</font>
|
||||||
|
</p>
|
||||||
|
|
||||||
<hr/>
|
<hr/>
|
||||||
|
|
||||||
<h2 id="Packages">Packages</h2>
|
<h2 id="Packages">Packages</h2>
|
||||||
|
Loading…
Reference in New Issue
Block a user