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trying to reduce explicit for loop in structure construction

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This commit is contained in:
Danny Yoo 2012-01-19 15:07:48 -05:00
parent d4236158ee
commit a23e117b6d
2 changed files with 3 additions and 7 deletions
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4
js-assembler/runtime-src/baselib-frames.js
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@ -38,7 +38,7 @@
// When we're in the middle of computing with-cont-mark, we // When we're in the middle of computing with-cont-mark, we
// stash the key in here temporarily. // stash the key in here temporarily.
this.pendingContinuationMarkKey = undefined; // this.pendingContinuationMarkKey = undefined;
}; };
CallFrame.prototype = baselib.heir(Frame.prototype); CallFrame.prototype = baselib.heir(Frame.prototype);
@ -55,7 +55,7 @@
// When we're in the middle of computing with-cont-mark, we // When we're in the middle of computing with-cont-mark, we
// stash the key in here temporarily. // stash the key in here temporarily.
this.pendingContinuationMarkKey = undefined; // this.pendingContinuationMarkKey = undefined;
}; };
PromptFrame.prototype = baselib.heir(Frame.prototype); PromptFrame.prototype = baselib.heir(Frame.prototype);

6
js-assembler/runtime-src/baselib-primitives.js
View File

@ -2249,11 +2249,7 @@
constructorName, constructorName,
initFieldCount + (superType ? superType.numberOfArgs : 0), initFieldCount + (superType ? superType.numberOfArgs : 0),
function (M) { function (M) {
var args = []; var args = M.e.slice(M.e.length - M.a).reverse();
var i;
for(i = 0; i < M.a; i++) {
args.push(M.e[M.e.length - 1 - i]);
}
return structType.constructor.apply(null, args); return structType.constructor.apply(null, args);
}); });