File: structured_shared_memory_nocompile.nc

package info (click to toggle)
chromium 138.0.7204.183-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 6,071,908 kB
  • sloc: cpp: 34,937,088; ansic: 7,176,967; javascript: 4,110,704; python: 1,419,953; asm: 946,768; xml: 739,971; pascal: 187,324; sh: 89,623; perl: 88,663; objc: 79,944; sql: 50,304; cs: 41,786; fortran: 24,137; makefile: 21,806; php: 13,980; tcl: 13,166; yacc: 8,925; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (32 lines) | stat: -rw-r--r-- 1,016 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// This is a "No Compile Test" suite.
// https://dev.chromium.org/developers/testing/no-compile-tests

#include <string>
#include <type_traits>

#include "base/memory/structured_shared_memory.h"
#include "base/memory/read_only_shared_memory_region.h"

namespace base {

namespace {

struct NotTriviallyCopyable {
  std::string data;
};

static_assert(!std::is_trivially_copyable_v<NotTriviallyCopyable>);

}  // namespace

void MustBeTriviallyCopyable() {
  StructuredSharedMemory<NotTriviallyCopyable>::Create();  // expected-error@base/memory/structured_shared_memory.h:* {{no matching function for call to 'AssertSafeToMap'}}
  StructuredSharedMemory<NotTriviallyCopyable>::MapReadOnlyRegion(
      ReadOnlySharedMemoryRegion());  // expected-error@base/memory/structured_shared_memory.h:* {{no matching function for call to 'AssertSafeToMap'}}
}

}  // namespace base