view clang/test/SemaCXX/warn-new-overaligned-2.cpp @ 221:79ff65ed7e25

LLVM12 Original
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 15 Jun 2021 19:15:29 +0900
parents 1d019706d866
children
line wrap: on
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// RUN: %clang_cc1 -triple=x86_64-pc-linux-gnu -Wover-aligned -verify %s
// expected-no-diagnostics

// This test verifies that we don't warn when the global operator new is
// overridden. That's why we can't merge this with the other test file.

void* operator new(unsigned long);
void* operator new[](unsigned long);

struct Test {
  template <typename T>
  struct SeparateCacheLines {
    T data;
  } __attribute__((aligned(256)));

  SeparateCacheLines<int> high_contention_data[10];
};

void helper() {
  Test t;
  new Test;
  new Test[10];
}