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suppress invalid test case generation (#4930)

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This commit is contained in:
Alex Lam S.L
2021-05-13 12:57:36 +01:00
committed by GitHub
parent e04429350f
commit 3c1898fd65
2 changed files with 12 additions and 2 deletions
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5
test/reduce.js
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@@ -132,6 +132,8 @@ module.exports = function reduce_test(testcase, minify_options, reduce_options)
return;
}
if (parent instanceof U.AST_VarDef && parent.name === node) return;
// preserve class methods
if (parent instanceof U.AST_ClassMethod && parent.value === node) return;
// preserve exports
if (parent instanceof U.AST_ExportDeclaration) return;
if (parent instanceof U.AST_ExportDefault) return;
@@ -147,6 +149,9 @@ module.exports = function reduce_test(testcase, minify_options, reduce_options)
if (parent instanceof U.AST_For && parent.init === node && node instanceof U.AST_Definitions) return node;
// preserve for (xxx in/of ...)
if (parent instanceof U.AST_ForEnumeration && parent.init === node) return node;
// preserve super(...)
if (node.TYPE == "Call" && node.expression instanceof U.AST_Super) return;
if (node instanceof U.AST_Super && parent.TYPE == "Call" && parent.expression === node) return node;
// node specific permutations with no parent logic