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Marko v3: better input validation for FunctionCall

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This commit is contained in:
Patrick Steele-Idem 2016-02-10 16:20:05 -07:00
parent c5fb6aa4fe
commit 530b8eb3ef
1 changed files with 12 additions and 3 deletions
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15
compiler/ast/FunctionCall.js
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@ -10,10 +10,19 @@ class FunctionCall extends Node {
ok(this.callee, '"callee" is required');
this.args = def.args;
let args = this.args = def.args;
if (this.args && !Array.isArray(this.args)) {
throw new Error('Invalid args');
if (args) {
if (!Array.isArray(args)) {
throw new Error('Invalid args');
}
for (let i=0; i<args.length; i++) {
let arg = args[i];
if (!arg) {
throw new Error('Arg ' + i + ' is not valid for function call: ' + JSON.stringify(this.toJSON(), null, 2));
}
}
}
}