| 1 | //===----------------------------------------------------------------------===// |
|---|
| 2 | // |
|---|
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
|---|
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
|---|
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
|---|
| 6 | // |
|---|
| 7 | //===----------------------------------------------------------------------===// |
|---|
| 8 | |
|---|
| 9 | // <ios> |
|---|
| 10 | |
|---|
| 11 | // class ios_base |
|---|
| 12 | |
|---|
| 13 | // long& iword(int idx); |
|---|
| 14 | |
|---|
| 15 | // This test compiles but never completes when compiled against the MSVC STL |
|---|
| 16 | // UNSUPPORTED: stdlib=msvc |
|---|
| 17 | |
|---|
| 18 | #include <ios> |
|---|
| 19 | #include <string> |
|---|
| 20 | #include <cassert> |
|---|
| 21 | |
|---|
| 22 | #include "test_macros.h" |
|---|
| 23 | |
|---|
| 24 | class test |
|---|
| 25 | : public std::ios |
|---|
| 26 | { |
|---|
| 27 | public: |
|---|
| 28 | test() |
|---|
| 29 | { |
|---|
| 30 | init(sb: 0); |
|---|
| 31 | } |
|---|
| 32 | }; |
|---|
| 33 | |
|---|
| 34 | int main(int, char**) |
|---|
| 35 | { |
|---|
| 36 | test t; |
|---|
| 37 | std::ios_base& b = t; |
|---|
| 38 | for (int i = 0; i < 10000; ++i) |
|---|
| 39 | { |
|---|
| 40 | assert(b.iword(i) == 0); |
|---|
| 41 | b.iword(ix: i) = i; |
|---|
| 42 | assert(b.iword(i) == i); |
|---|
| 43 | for (int j = 0; j <= i; ++j) |
|---|
| 44 | assert(b.iword(j) == j); |
|---|
| 45 | } |
|---|
| 46 | |
|---|
| 47 | return 0; |
|---|
| 48 | } |
|---|
| 49 | |
|---|
