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Diffstat (limited to 'test/SemaCXX/constexpr-array-unknown-bound.cpp')
-rw-r--r-- | test/SemaCXX/constexpr-array-unknown-bound.cpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/test/SemaCXX/constexpr-array-unknown-bound.cpp b/test/SemaCXX/constexpr-array-unknown-bound.cpp deleted file mode 100644 index 1d14623719840..0000000000000 --- a/test/SemaCXX/constexpr-array-unknown-bound.cpp +++ /dev/null @@ -1,25 +0,0 @@ -// RUN: %clang_cc1 %s -Wno-uninitialized -std=c++1z -fsyntax-only -verify - -const extern int arr[]; -constexpr auto p = arr; // ok -constexpr int f(int i) {return p[i];} // expected-note {{read of dereferenced one-past-the-end pointer}} - -constexpr int arr[] {1, 2, 3}; -constexpr auto p2 = arr + 2; // ok -constexpr int x = f(2); // ok -constexpr int y = f(3); // expected-error {{constant expression}} -// expected-note-re@-1 {{in call to 'f({{.*}})'}} - -struct A {int m[];} a; -constexpr auto p3 = a.m; // ok -constexpr auto p4 = a.m + 1; // expected-error {{constant expression}} expected-note {{constant bound}} - -void g(int i) { - int arr[i]; - constexpr auto *p = arr + 2; // expected-error {{constant expression}} expected-note {{constant bound}} - - // FIXME: Give a better diagnostic here. The issue is that computing - // sizeof(*arr2) within the array indexing fails due to the VLA. - int arr2[2][i]; - constexpr int m = ((void)arr2[2], 0); // expected-error {{constant expression}} -} |