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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaCXX/warn-new-overaligned-2.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaCXX/warn-new-overaligned-2.cpp')
-rw-r--r-- | clang/test/SemaCXX/warn-new-overaligned-2.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
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 <typename T> + struct SeparateCacheLines { + T data; + } __attribute__((aligned(256))); + + SeparateCacheLines<int> high_contention_data[10]; +}; + +void helper() { + Test t; + new Test; + new Test[10]; +} |