Data update

Task/Enforced-immutability/Ada/enforced-immutability-1.adb

@@ -0,0 +1,2 @@
+Foo : constant := 42;
+Foo : constant Blahtype := Blahvalue;

Task/Enforced-immutability/Ada/enforced-immutability-2.adb

@@ -0,0 +1,6 @@
+type T is limited private;  -- inner structure is hidden
+X, Y: T;
+B: Boolean;
+-- The following operations do not exist:
+X := Y;  -- illegal (cannot be compiled
+B := X = Y;  -- illegal

Task/Enforced-immutability/COBOL/enforced-immutability-1.cob

@@ -0,0 +1,4 @@
+       ENVIRONMENT DIVISION.
+       CONFIGURATION SECTION.
+       SPECIAL-NAMES.
+           SYMBOLIC CHARACTERS NUL IS 0, TAB IS 9.

Task/Enforced-immutability/COBOL/enforced-immutability-2.cob

@@ -0,0 +1 @@
+       01  Foo CONSTANT AS "Foo".

Task/Enforced-immutability/COBOL/enforced-immutability-3.cob

@@ -0,0 +1 @@
+       78  Foo VALUE "Foo".

Task/Enforced-immutability/COBOL/enforced-immutability-4.cob

@@ -0,0 +1,2 @@
+       CONSTANT SECTION.
+       01  Foo VALUE "Foo".

Task/Enforced-immutability/Euphoria/enforced-immutability.eu

@@ -0,0 +1,3 @@
+constant n = 1
+constant s = {1,2,3}
+constant str = "immutable string"

Task/Enforced-immutability/Langur/enforced-immutability-1.langur

@@ -0,0 +1 @@
+val x = 123

Task/Enforced-immutability/Langur/enforced-immutability-2.langur

@@ -0,0 +1 @@
+var x = 123

Task/Enforced-immutability/Uiua/enforced-immutability.uiua

@@ -0,0 +1,7 @@
+A ← +1
+F ← A
+F 1 # -> 2
+A ← +2
+F 1 # -> 2 still
+F ← A
+F 1 # -> 3 now

Task/Enforced-immutability/V-(Vlang)/enforced-immutability.v

@@ -1,4 +1,4 @@
-// To change the value of the variable, after making it mutable with "mut",  use "=".
+// To change the value of the variable, after making it mutable with "mut", use "=".
 
 mut age := 20
 println(age)
@@ -14,20 +14,28 @@ mut:
     y int
 }
 
-// Inside of a function example:
+// Inside of a function example; struct usage:
 
 mut p := Point{
     x: 10
     y: 20
 }
 
-// Function argument example:
+// Method argument example:
 
 fn (mut arg Point) register() {
     println("Show the struct:\n $arg")
 }
 
-// V string individual elements are immutable, so we cannot assign to s[i], and will get an error.
+// V string individual elements are immutable; we cannot assign to s[i], as will cause an error.
 
 mut s := 'hello'
 s[0] = m // not allowed
+
+// Constants are always declared outside of functions in V
+
+const numbers = [1, 2, 3]
+
+fn show() {
+	println(numbers)
+}