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LibJS: Convert Instruction::execute in bytecode to ThrowCompletionOr

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This allows us to use TRY in these functions :^).
This commit is contained in:
davidot 2022-02-07 14:36:45 +01:00 • committed by Linus Groh
parent de90d54be0
commit 8108fc7f9c
6 changed files with 238 additions and 294 deletions
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17
Tests/LibJS/test-bytecode-js.cpp
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@ -120,3 +120,20 @@ TEST_CASE(loading_multiple_files)
EXPECT(!vm->exception());
}
}
TEST_CASE(catch_exception)
{
// FIXME: Currently it seems that try/catch with finally is broken so we test both at once.
EXPECT_NO_EXCEPTION_ALL("var hitCatch = false;\n"
"var hitFinally = false;\n"
"try {\n"
" a();\n"
"} catch (e) {\n"
" hitCatch = e instanceof ReferenceError;\n"
" !1\n" // This is here to fix the alignment issue until that is actually resolved.
"} finally {\n"
" hitFinally = true;\n"
"}\n"
"if (hitCatch !== true) throw new Exception('failed');\n"
"if (hitFinally !== true) throw new Exception('failed');");
}