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abb11c80d1 didn't consider objects with [[Call]]

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This commit is contained in:
Michael Ficarra 2012-03-10 11:49:33 -05:00
parent d6fbfa55b6
commit ddd6e9a48b
3 changed files with 11 additions and 5 deletions
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2
lib/coffee-script/nodes.js
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@ -813,7 +813,7 @@
}
if (this.isNew) {
idt = this.tab + TAB;
return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args);\n" + idt + "return typeof result === \"object\" && result !== null ? result : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function() {})";
return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args), t = typeof result;\n" + idt + "return t == \"object\" || t == \"function\" ? result || child : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function(){})";
}
base = new Value(this.variable);
if ((name = base.properties.pop()) && base.isComplex()) {

6
src/nodes.coffee
View file

@ -586,9 +586,9 @@ exports.Call = class Call extends Base
return """
(function(func, args, ctor) {
#{idt}ctor.prototype = func.prototype;
#{idt}var child = new ctor, result = func.apply(child, args);
#{idt}return typeof result === "object" && result !== null ? result : child;
#{@tab}})(#{ @variable.compile o, LEVEL_LIST }, #{splatArgs}, function() {})
#{idt}var child = new ctor, result = func.apply(child, args), t = typeof result;
#{idt}return t == "object" || t == "function" ? result || child : child;
#{@tab}})(#{ @variable.compile o, LEVEL_LIST }, #{splatArgs}, function(){})
"""
base = new Value @variable
if (name = base.properties.pop()) and base.isComplex()

8
test/function_invocation.coffee
View file

@ -392,11 +392,17 @@ test "#1011: passing a splat to a method of a number", ->
eq '1011', (131.0).toString [5]...
test "splats and the `new` operator: functions that return `null` should produce their instance", ->
test "splats and the `new` operator: functions that return `null` should construct their instance", ->
args = []
child = new (constructor = -> null) args...
ok child instanceof constructor
test "splats and the `new` operator: functions that return functions should construct their return value", ->
args = []
fn = ->
child = new (constructor = -> fn) args...
ok child not instanceof constructor
eq fn, child
test "implicit return", ->