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jscript: Emit undefined statement return for switch without default clausule.

oldstable
Jacek Caban 2012-04-02 13:45:23 +02:00 committed by Alexandre Julliard
parent e1a72011e5
commit 353553e0aa
2 changed files with 11 additions and 1 deletions
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5
dlls/jscript/compile.c
View File

@ -1515,8 +1515,11 @@ static HRESULT compile_switch_statement(compiler_ctx_t *ctx, switch_statement_t
return hres;
assert(i == case_cnt);
if(!have_default)
if(!have_default) {
instr_ptr(ctx, default_jmp)->arg1.uint = ctx->code_off;
if(!push_instr(ctx, OP_undefined))
return E_OUTOFMEMORY;
}
label_set_addr(ctx, stat_ctx.break_label);
return S_OK;

7
dlls/jscript/tests/lang.js
View File

@ -719,6 +719,13 @@ case false:
}
ok(state === "default", "state = " + state);
switch(1) {
case 2:
ok(false, "unexpected case 2");
case 3:
ok(false, "unexpected case 3");
}
tmp = eval("1");
ok(tmp === 1, "eval(\"1\") !== 1");
eval("{ ok(tmp === 1, 'eval: tmp !== 1'); } tmp = 2;");