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spec edits for array slice change

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DELTA=6  (0 added, 2 deleted, 4 changed)
OCL=27532
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This commit is contained in:
Russ Cox 2009-04-16 23:06:48 -07:00
parent 3a8ff8237a
commit bcdc247f28
1 changed files with 5 additions and 7 deletions
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doc/go_spec.html
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@ -1265,9 +1265,8 @@ be assigned to different types:
The predeclared constant <code>nil</code> can be assigned to any The predeclared constant <code>nil</code> can be assigned to any
pointer, function, slice, map, channel, or interface variable. pointer, function, slice, map, channel, or interface variable.
<li> <li>
Arrays can be assigned to slice variables with equal element type. A pointer to an array can be assigned to a slice variable with equal element type.
When assigning to a slice variable, the array is not copied but a The slice variable then refers to the original array; the data is not copied.
slice comprising the entire array is created.
</li> </li>
<li> <li>
A value can be assigned to an interface variable if the static A value can be assigned to an interface variable if the static
@ -3006,7 +3005,7 @@ of which happen before receiving the value from the channel
<code>c</code>. <code>c</code>.
However, the order of those events compared to the evaluation of However, the order of those events compared to the evaluation of
<code>f</code>, the evaluation of <code>x</code>, and the indexing <code>f</code>, the evaluation of <code>x</code>, and the indexing
of <code>x</code> by the return value of of <code>x</code> by the return value of
<code>i()</code> is not specified. <code>i()</code> is not specified.
</p> </p>
@ -3896,7 +3895,6 @@ result. <font color=red>TODO: clarify?</font>
<li> <li>
4a) Converting an integer value yields a string containing the UTF-8 4a) Converting an integer value yields a string containing the UTF-8
representation of the integer. representation of the integer.
(TODO: this one could be done just as well by a library.)
<pre> <pre>
string(0x65e5) // "\u65e5" string(0x65e5) // "\u65e5"
@ -3904,8 +3902,8 @@ string(0x65e5) // "\u65e5"
</li> </li>
<li> <li>
4b) Converting an array or slice of bytes yields a string whose successive 4b) Converting a slice of bytes yields a string whose successive
bytes are those of the array/slice. bytes are those of the slice.
<pre> <pre>
string([]byte{'h', 'e', 'l', 'l', 'o'}) // "hello" string([]byte{'h', 'e', 'l', 'l', 'o'}) // "hello"