Use short array syntax in method signatures

lib/runtime/dart/math.js

 var math = dart.defineLibrary(math, {});
 var core = dart.import(core);
 var _js_helper = dart.lazyImport(_js_helper);
 (function(exports, core, _js_helper) {
   'use strict';
   class _JenkinsSmiHash extends core.Object {
     static combine(hash, value) {
       hash = 536870911 & dart.notNull(hash) + dart.notNull(value);
       hash = 536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) << 10);
       return dart.notNull(hash) ^ dart.notNull(hash) >> 6;
     }
     static finish(hash) {
       hash = 536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) << 3);
       hash = dart.notNull(hash) ^ dart.notNull(hash) >> 11;
       return 536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) << 15);
     }
     static hash2(a, b) {
       return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(0, dart.as(a, core.int)), dart.as(b, core.int)));
     }
     static hash4(a, b, c, d) {
       return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(0, dart.as(a, core.int)), dart.as(b, core.int)), dart.as(c, core.int)), dart.as(d, core.int)));
     }
   }
   dart.setSignature(_JenkinsSmiHash, {
     statics: () => ({
-      combine: dart.functionType(core.int, [core.int, core.int]),
-      finish: dart.functionType(core.int, [core.int]),
-      hash2: dart.functionType(core.int, [dart.dynamic, dart.dynamic]),
-      hash4: dart.functionType(core.int, [dart.dynamic, dart.dynamic, dart.dynamic, dart.dynamic])
+      combine: [core.int, [core.int, core.int]],
+      finish: [core.int, [core.int]],
+      hash2: [core.int, [dart.dynamic, dart.dynamic]],
+      hash4: [core.int, [dart.dynamic, dart.dynamic, dart.dynamic, dart.dynamic]]
     }),
     names: ['combine', 'finish', 'hash2', 'hash4']
   });
   let Point$ = dart.generic(function(T) {
     class Point extends core.Object {
       Point(x, y) {
         this.x = x;
         this.y = y;
       }
       toString() {
@@ skipping 29 matching lines @@
       }
       squaredDistanceTo(other) {
         dart.as(other, Point$(T));
         let dx = this.x['-'](other.x);
         let dy = this.y['-'](other.y);
         return dart.as(dart.notNull(dx) * dart.notNull(dx) + dart.notNull(dy) * dart.notNull(dy), T);
       }
     }
     dart.setSignature(Point, {
       methods: () => ({
-        toString: dart.functionType(core.String, []),
-        '==': dart.functionType(core.bool, [dart.dynamic]),
-        '+': dart.functionType(Point$(T), [Point$(T)]),
-        '-': dart.functionType(Point$(T), [Point$(T)]),
-        '*': dart.functionType(Point$(T), [core.num]),
-        distanceTo: dart.functionType(core.double, [Point$(T)]),
-        squaredDistanceTo: dart.functionType(T, [Point$(T)])
+        toString: [core.String, []],
+        '==': [core.bool, [dart.dynamic]],
+        '+': [Point$(T), [Point$(T)]],
+        '-': [Point$(T), [Point$(T)]],
+        '*': [Point$(T), [core.num]],
+        distanceTo: [core.double, [Point$(T)]],
+        squaredDistanceTo: [T, [Point$(T)]]
       })
     });
     return Point;
   });
   let Point = Point$();
   class Random extends core.Object {
     Random(seed) {
       if (seed === void 0)
         seed = null;
       return seed == null ? dart.const(new _JSRandom()) : new _Random(seed);
@@ skipping 59 matching lines @@
       }
       get bottomRight() {
         return new (Point$(T))(dart.as(this.left['+'](this.width), T), dart.as(this.top['+'](this.height), T));
       }
       get bottomLeft() {
         return new (Point$(T))(this.left, dart.as(this.top['+'](this.height), T));
       }
     }
     dart.setSignature(_RectangleBase, {
       methods: () => ({
-        toString: dart.functionType(core.String, []),
-        '==': dart.functionType(core.bool, [dart.dynamic]),
-        intersection: dart.functionType(Rectangle$(T), [Rectangle$(T)]),
-        intersects: dart.functionType(core.bool, [Rectangle$(core.num)]),
-        boundingBox: dart.functionType(Rectangle$(T), [Rectangle$(T)]),
-        containsRectangle: dart.functionType(core.bool, [Rectangle$(core.num)]),
-        containsPoint: dart.functionType(core.bool, [Point$(core.num)])
+        toString: [core.String, []],
+        '==': [core.bool, [dart.dynamic]],
+        intersection: [Rectangle$(T), [Rectangle$(T)]],
+        intersects: [core.bool, [Rectangle$(core.num)]],
+        boundingBox: [Rectangle$(T), [Rectangle$(T)]],
+        containsRectangle: [core.bool, [Rectangle$(core.num)]],
+        containsPoint: [core.bool, [Point$(core.num)]]
       })
     });
     return _RectangleBase;
   });
   let _RectangleBase = _RectangleBase$();
   let Rectangle$ = dart.generic(function(T) {
     class Rectangle extends _RectangleBase$(T) {
       Rectangle(left, top, width, height) {
         this.left = left;
         this.top = top;
@@ skipping 175 matching lines @@
     nextDouble() {
       return Math.random();
     }
     nextBool() {
       return Math.random() < 0.5;
     }
   }
   _JSRandom[dart.implements] = () => [Random];
   dart.setSignature(_JSRandom, {
     methods: () => ({
-      nextInt: dart.functionType(core.int, [core.int]),
-      nextDouble: dart.functionType(core.double, []),
-      nextBool: dart.functionType(core.bool, [])
+      nextInt: [core.int, [core.int]],
+      nextDouble: [core.double, []],
+      nextBool: [core.bool, []]
     })
   });
   let _lo = Symbol('_lo');
   let _hi = Symbol('_hi');
   let _nextState = Symbol('_nextState');
   class _Random extends core.Object {
     _Random(seed) {
       this[_lo] = 0;
       this[_hi] = 0;
       let empty_seed = 0;
@@ skipping 86 matching lines @@
       return (dart.notNull(bits26) * dart.notNull(_Random._POW2_27_D) + dart.notNull(bits27)) / dart.notNull(_Random._POW2_53_D);
     }
     nextBool() {
       this[_nextState]();
       return (dart.notNull(this[_lo]) & 1) == 0;
     }
   }
   _Random[dart.implements] = () => [Random];
   dart.setSignature(_Random, {
     methods: () => ({
-      [_nextState]: dart.functionType(dart.void, []),
-      nextInt: dart.functionType(core.int, [core.int]),
-      nextDouble: dart.functionType(core.double, []),
-      nextBool: dart.functionType(core.bool, [])
+      [_nextState]: [dart.void, []],
+      nextInt: [core.int, [core.int]],
+      nextDouble: [core.double, []],
+      nextBool: [core.bool, []]
     })
   });
   _Random._POW2_53_D = 1.0 * 9007199254740992;
   _Random._POW2_27_D = 1.0 * (1 << 27);
   _Random._MASK32 = 4294967295;
   // Exports:
   exports.Point$ = Point$;
   exports.Point = Point;
   exports.Random = Random;
   exports.Rectangle$ = Rectangle$;
@@ skipping 15 matching lines @@
   exports.sin = sin;
   exports.cos = cos;
   exports.tan = tan;
   exports.acos = acos;
   exports.asin = asin;
   exports.atan = atan;
   exports.sqrt = sqrt;
   exports.exp = exp;
   exports.log = log;
 })(math, core, _js_helper);