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delete paragraph about unimplemented select-on-type feature.
change () to {} in all composite literals DELTA=20 (0 added, 7 deleted, 13 changed) OCL=25604 CL=25606
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@ -1854,12 +1854,12 @@ mypackage.Math.Sin // if Math is declared in an intervening scope
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Composite literals construct values for structs, arrays, slices, and maps
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and create a new value each time they are evaluated.
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They consist of the type of the value
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followed by a parenthesized list of expressions,
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followed by a brace-bound list of expressions,
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or a list of expression pairs for map literals.
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</p>
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<pre class="grammar">
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CompositeLit = LiteralType "(" [ ( ExpressionList | ExprPairList ) [ "," ] ] ")" .
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CompositeLit = LiteralType "{" [ ( ExpressionList | ExprPairList ) [ "," ] ] "}" .
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LiteralType = StructType | ArrayType | "[" "..." "]" ElementType |
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SliceType | MapType | TypeName .
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ExprPairList = ExprPair { "," ExprPair } .
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@ -1884,7 +1884,7 @@ one may write
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</p>
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<pre>
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pi := Num(Rat(22, 7), 3.14159, "pi");
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pi := Num{Rat{22, 7}, 3.14159, "pi"};
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</pre>
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<p>
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@ -1897,9 +1897,9 @@ to the number of elements in the literal.
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</p>
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<pre>
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buffer := [10]string(); // len(buffer) == 10
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primes := [6]int(2, 3, 5, 7, 9, 11); // len(primes) == 6
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days := [...]string("Sat", "Sun"); // len(days) == 2
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buffer := [10]string{}; // len(buffer) == 10
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primes := [6]int{2, 3, 5, 7, 9, 11}; // len(primes) == 6
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days := [...]string{"Sat", "Sun"}; // len(days) == 2
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</pre>
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<p>
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@ -1909,7 +1909,7 @@ Thus, the length and capacity of a slice literal is the number of elements
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</p>
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<pre>
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[]T(x1, x2, ... xn)
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[]T{x1, x2, ... xn}
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</pre>
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<p>
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@ -1917,7 +1917,7 @@ and is a shortcut for a slice operation applied to an array literal:
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</p>
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<pre>
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[n]T(x1, x2, ... xn)[0 : n]
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[n]T{x1, x2, ... xn}[0 : n]
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</pre>
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<p>
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@ -1926,7 +1926,7 @@ key-value pairs separated by a colon:
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</p>
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<pre>
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m := map[string]int("good": 0, "bad": 1, "indifferent": 7);
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m := map[string]int{"good": 0, "bad": 1, "indifferent": 7};
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</pre>
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<h3>Function literals</h3>
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@ -1986,7 +1986,7 @@ x
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2
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(s + ".txt")
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f(3.1415, true)
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Point(1, 2)
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Point{1, 2}
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m["foo"]
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s[i : j + 1]
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obj.color
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@ -2198,7 +2198,7 @@ difference in the index values in the slice. After slicing the array <code>a</c
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</p>
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<pre>
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a := [4]int(1, 2, 3, 4);
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a := [4]int{1, 2, 3, 4};
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s := a[1:3];
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</pre>
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@ -3227,7 +3227,7 @@ after execution their values will be those of the last iteration.
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<pre>
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var a [10]string;
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m := map[string]int("mon":0, "tue":1, "wed":2, "thu":3, "fri":4, "sat":5, "sun":6);
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m := map[string]int{"mon":0, "tue":1, "wed":2, "thu":3, "fri":4, "sat":5, "sun":6};
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for i, s := range a {
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// type of i is int
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@ -3317,11 +3317,6 @@ effects in that evaluation will occur for all the communications
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in the "select" statement.
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</p>
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<p>
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If the channel sends or receives an interface type, its
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communication can proceed only if the type of the communication
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clause matches that of the dynamic value to be exchanged.
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</p>
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<p>
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If multiple cases can proceed, a uniform fair choice is made to decide
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which single communication will execute.
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<p>
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@ -3646,7 +3641,7 @@ string(0x65e5) // "\u65e5"
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bytes are those of the array/slice.
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<pre>
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string([]byte('h', 'e', 'l', 'l', 'o')) // "hello"
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string([]byte{'h', 'e', 'l', 'l', 'o'}) // "hello"
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</pre>
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</li>
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</ul>
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@ -4141,8 +4136,6 @@ cap() does not work on maps or chans.
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<br/>
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len() does not work on chans.
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<br/>
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select doesn't check dynamic type of interfaces.
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<br/>
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Conversions work for any type; doc says only arithmetic types and strings.
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</font>
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</p>
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