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Merge pull request #7344 from SZFsir/main

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JS: Improve inter-procedural type inference for FunctionExpr
This commit is contained in:
Erik Krogh Kristensen
2021-12-13 21:58:53 +01:00
committed by GitHub
parent dc27089714 efc9e67ec2
commit de4458346f
6 changed files with 51 additions and 5 deletions
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1
javascript/ql/test/library-tests/TypeInference/CallWithAnalyzedReturnFlow/CalleeNodeValue.expected
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@@ -58,7 +58,6 @@
| tst.js:80:5:80:7 | f20 | file://:0:0:0:0 | undefined |
| tst.js:80:5:80:7 | f20 | tst.js:79:24:79:25 | object literal |
| tst.js:84:17:84:20 | getF | tst.js:83:20:83:31 | function getF |
| tst.js:86:13:86:13 | f | file://:0:0:0:0 | indefinite value (call) |
| tst.js:86:13:86:13 | f | file://:0:0:0:0 | undefined |
| tst.js:89:17:89:20 | getG | tst.js:88:9:88:25 | function getG |
| tst.js:91:13:91:13 | g | file://:0:0:0:0 | undefined |

10
javascript/ql/test/library-tests/TypeInference/LocalFunction/LocalFunction.expected
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@@ -1,8 +1,10 @@
| LocalFunction.js:4:5:4:19 | function f1(){} | LocalFunction.js:5:5:5:8 | f1() |
| LocalFunction.js:11:5:11:19 | function f3(){} | LocalFunction.js:13:5:13:8 | f3() |
| LocalFunction.js:12:5:12:19 | function f3(){} | LocalFunction.js:13:5:13:8 | f3() |
| LocalFunction.js:27:5:29:5 | functio ... ;\\n } | LocalFunction.js:33:17:33:24 | f_zero() |
| LocalFunction.js:30:5:32:5 | functio ... ;\\n } | LocalFunction.js:33:5:33:12 | f_null() |
| LocalFunction.js:35:5:37:5 | functio ... ;\\n } | LocalFunction.js:41:5:41:12 | f_id1(0) |
| LocalFunction.js:38:5:40:5 | functio ... ;\\n } | LocalFunction.js:41:17:41:27 | f_id2(null) |
| LocalFunction.js:15:14:15:25 | function(){} | LocalFunction.js:16:5:16:8 | f4() |
| LocalFunction.js:31:5:33:5 | functio ... ;\\n } | LocalFunction.js:37:17:37:24 | f_zero() |
| LocalFunction.js:34:5:36:5 | functio ... ;\\n } | LocalFunction.js:37:5:37:12 | f_null() |
| LocalFunction.js:39:5:41:5 | functio ... ;\\n } | LocalFunction.js:45:5:45:12 | f_id1(0) |
| LocalFunction.js:42:5:44:5 | functio ... ;\\n } | LocalFunction.js:45:17:45:27 | f_id2(null) |
| LocalFunction_arguments.js:17:5:20:5 | functio ... e\\n } | LocalFunction_arguments.js:21:5:21:7 | i() |
| LocalFunction_arguments.js:40:14:43:5 | functio ... e\\n } | LocalFunction_arguments.js:44:5:44:8 | i1() |

10
javascript/ql/test/library-tests/TypeInference/LocalFunction/LocalFunction.js
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@@ -22,6 +22,10 @@
function f6(){}
g(f6);
f6();
var f7 = function(){}
f7();
f7();
})();
(function types(){
function f_zero() {
@@ -48,3 +52,9 @@ export default function bar() {
}
bar();
var foo1 = function foo1(){
}
foo1();
export {foo1};

23
javascript/ql/test/library-tests/TypeInference/LocalFunction/LocalFunction_arguments.js
View File

@@ -20,3 +20,26 @@
}
i();
})();
(function(){
var f1 = function f1() {
arguments.callee()
}
f1();
var g1 = function g1() {
var args = arguments;
var callee = args.callee;
callee();
}
g1();
var h1 = function h1() {
var args = arguments;
args.callee;
}
h1();
var i1 = function i1() {
"use strict";
arguments.callee(); // does not work in strict mode
}
i1();
})();