From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/SemaCXX/warn-new-overaligned-2.cpp | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 clang/test/SemaCXX/warn-new-overaligned-2.cpp (limited to 'clang/test/SemaCXX/warn-new-overaligned-2.cpp') diff --git a/clang/test/SemaCXX/warn-new-overaligned-2.cpp b/clang/test/SemaCXX/warn-new-overaligned-2.cpp new file mode 100644 index 0000000..5505009 --- /dev/null +++ b/clang/test/SemaCXX/warn-new-overaligned-2.cpp @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -triple=x86_64-pc-linux-gnu -Wover-aligned -verify %s + +// 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 + struct SeparateCacheLines { + T data; + } __attribute__((aligned(256))); + + SeparateCacheLines high_contention_data[10]; +}; + +void helper() { + Test t; + new Test; + new Test[10]; +} -- cgit v1.2.3