Author: Corentin Jabot Date: 2023-07-28T16:22:26+02:00 New Revision: cdfb3d93e394a6f03082558e3c6abbe71bb1df6f
URL: https://github.com/llvm/llvm-project/commit/cdfb3d93e394a6f03082558e3c6abbe71bb1df6f DIFF: https://github.com/llvm/llvm-project/commit/cdfb3d93e394a6f03082558e3c6abbe71bb1df6f.diff LOG: [Clang] Fix constexpr alloc tests on 32 bits platforms Some bots were broken by 45ab2b48bd55 Differential Revision: https://reviews.llvm.org/D156542 Added: Modified: clang/test/SemaCXX/cxx2a-constexpr-dynalloc-limits.cpp Removed: ################################################################################ diff --git a/clang/test/SemaCXX/cxx2a-constexpr-dynalloc-limits.cpp b/clang/test/SemaCXX/cxx2a-constexpr-dynalloc-limits.cpp index 0d26eca38ddcc5..a85d44f40926fb 100644 --- a/clang/test/SemaCXX/cxx2a-constexpr-dynalloc-limits.cpp +++ b/clang/test/SemaCXX/cxx2a-constexpr-dynalloc-limits.cpp @@ -42,12 +42,15 @@ struct S { T* data; }; -constexpr std::size_t s = S<std::size_t>(1099511627777)[42]; // expected-error {{constexpr variable 's' must be initialized by a constant expression}} \ - // expected-note@#call {{in call to 'this->alloc.allocate(1099511627777)'}} \ - // expected-note@#alloc {{cannot allocate array; evaluated array bound 1099511627777 is too large}} \ - // expected-note {{in call to 'S(1099511627777)'}} +// Only run these tests on 64 bits platforms +#if __LP64__ +constexpr std::size_t s = S<std::size_t>(~0UL)[42]; // expected-error {{constexpr variable 's' must be initialized by a constant expression}} \ + // expected-note-re@#call {{in call to 'this->alloc.allocate({{.*}})'}} \ + // expected-note-re@#alloc {{cannot allocate array; evaluated array bound {{.*}} is too large}} \ + // expected-note-re {{in call to 'S({{.*}})'}} +#endif // Check that we do not try to fold very large arrays -std::size_t s2 = S<std::size_t>(1099511627777)[42]; +std::size_t s2 = S<std::size_t>(~0UL)[42]; std::size_t s3 = S<std::size_t>(~0ULL)[42]; // We can allocate and initialize a small array _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
