jscript: Added minus expression implementation.
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@ -1674,10 +1674,33 @@ HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags
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return S_OK;
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return S_OK;
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}
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}
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HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
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/* ECMA-262 3rd Edition 11.4.7 */
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HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
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{
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{
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FIXME("\n");
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unary_expression_t *expr = (unary_expression_t*)_expr;
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return E_NOTIMPL;
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exprval_t exprval;
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VARIANT val, num;
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HRESULT hres;
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TRACE("\n");
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hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
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if(FAILED(hres))
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return hres;
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hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
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exprval_release(&exprval);
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if(FAILED(hres))
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return hres;
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hres = to_number(ctx->parser->script, &val, ei, &num);
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VariantClear(&val);
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if(FAILED(hres))
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return hres;
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ret->type = EXPRVAL_VARIANT;
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num_set_val(&ret->u.var, -num_val(&num));
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return S_OK;
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}
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}
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HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
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HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
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@ -181,6 +181,10 @@ tmp = 4.5-2;
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ok(tmp === 2.5, "4.5-2 !== 2.5");
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ok(tmp === 2.5, "4.5-2 !== 2.5");
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ok(getVT(tmp) === "VT_R8", "getVT(4-2) !== VT_R8");
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ok(getVT(tmp) === "VT_R8", "getVT(4-2) !== VT_R8");
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tmp = -2;
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ok(tmp === 0-2, "-2 !== 0-2");
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ok(getVT(tmp) === "VT_I4", "getVT(-2) !== VT_I4");
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tmp = 2*3;
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tmp = 2*3;
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ok(tmp === 6, "2*3 !== 6");
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ok(tmp === 6, "2*3 !== 6");
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ok(getVT(tmp) === "VT_I4", "getVT(2*3) !== VT_I4");
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ok(getVT(tmp) === "VT_I4", "getVT(2*3) !== VT_I4");
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