suppress simple path getter errors

yyx990803 · yyx990803 · commit f7e571c46809 · 2015-05-08T14:05:40.000-04:00
diff --git a/src/api/data.js b/src/api/data.js
@@ -16,9 +16,7 @@ var filterRE = /[^|]\|[^|]/
 exports.$get = function (exp) {
   var res = expParser.parse(exp)
   if (res) {
-    try {
-      return res.get.call(this, this)
-    } catch (e) {}
+    return res.get.call(this, this)
   }
 }
 
diff --git a/src/parsers/path.js b/src/parsers/path.js
@@ -219,14 +219,15 @@ function formatAccessor(key) {
 
 /**
  * Compiles a getter function with a fixed path.
+ * The fixed path getter supresses errors.
  *
  * @param {Array} path
  * @return {Function}
  */
 
 exports.compileGetter = function (path) {
   var body = 'return o' + path.map(formatAccessor).join('')
-  return new Function('o', body)
+  return new Function('o', 'try {' + body + '} catch (e) {}')
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -219,14 +219,15 @@ function formatAccessor(key) {`
`219`	`219`
`220`	`220`	`/**`
`221`	`221`	`* Compiles a getter function with a fixed path.`
	`222`	`+ * The fixed path getter supresses errors.`
`222`	`223`	`*`
`223`	`224`	`* @param {Array} path`
`224`	`225`	`* @return {Function}`
`225`	`226`	`*/`
`226`	`227`
`227`	`228`	`exports.compileGetter = function (path) {`
`228`	`229`	`var body = 'return o' + path.map(formatAccessor).join('')`
`229`		`- return new Function('o', body)`
	`230`	`+ return new Function('o', 'try {' + body + '} catch (e) {}')`
`230`	`231`	`}`
`231`	`232`
`232`	`233`	`/**`