From adc81d634d12d58a64e0d2a1e95998b766cf6e96 Mon Sep 17 00:00:00 2001 From: Gaming4JC Date: Sat, 8 Jun 2019 16:37:10 -0400 Subject: 1317374 - Don't do Annex B lexical function behavior when redeclaring a parameter name. --- js/src/jit-test/tests/basic/testFunctionStatementAliasLocals.js | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'js/src/jit-test') diff --git a/js/src/jit-test/tests/basic/testFunctionStatementAliasLocals.js b/js/src/jit-test/tests/basic/testFunctionStatementAliasLocals.js index 7be49b7f3..be7f528b9 100644 --- a/js/src/jit-test/tests/basic/testFunctionStatementAliasLocals.js +++ b/js/src/jit-test/tests/basic/testFunctionStatementAliasLocals.js @@ -8,9 +8,11 @@ assertEq(typeof f1(true), "function"); assertEq(f1(false), 3); function f2(b, w) { + // Annex B doesn't apply to functions in blocks with the same name as a + // parameter. if (b) function w() {} return w; } -assertEq(typeof f2(true, 3), "function"); +assertEq(typeof f2(true, 3), "number"); assertEq(f2(false, 3), 3); -- cgit v1.2.3