diff options
author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
---|---|---|
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/new-delete-0x.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaCXX/new-delete-0x.cpp')
-rw-r--r-- | clang/test/SemaCXX/new-delete-0x.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/new-delete-0x.cpp b/clang/test/SemaCXX/new-delete-0x.cpp new file mode 100644 index 0000000..dcc2e9b --- /dev/null +++ b/clang/test/SemaCXX/new-delete-0x.cpp @@ -0,0 +1,32 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s -triple=i686-pc-linux-gnu -std=c++11 + +using size_t = decltype(sizeof(0)); +struct noreturn_t {} constexpr noreturn = {}; + +void *operator new [[noreturn]] (size_t, noreturn_t); +void operator delete [[noreturn]] (void*, noreturn_t); + +void good_news() +{ + auto p = new int[2][[]]; + auto q = new int[[]][2]; + auto r = new int*[[]][2][[]]; + auto s = new (int(*[[]])[2][[]]); +} + +void bad_news(int *ip) +{ + // attribute-specifiers can go almost anywhere in a new-type-id... + auto r = new int[[]{return 1;}()][2]; // expected-error {{expected ']'}} + auto s = new int*[[]{return 1;}()][2]; // expected-error {{expected ']'}} + // ... but not here: + auto t = new (int(*)[[]]); // expected-error {{an attribute list cannot appear here}} + auto u = new (int(*)[[]{return 1;}()][2]); // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}} expected-error {{variably modified type}} +} + +void good_deletes() +{ + delete [&]{ return (int*)0; }(); + // FIXME: This appears to be legal. + delete []{ return (int*)0; }(); // unexpected-error {{expected expression}} +} |