Implement core issue 903: only integer literals with value 0 and prvalues of
type std::nullptr_t are null pointer constants from C++11 onwards.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183883 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/lambda-expressions.cpp b/test/SemaCXX/lambda-expressions.cpp
index a333f38..83c5215 100644
--- a/test/SemaCXX/lambda-expressions.cpp
+++ b/test/SemaCXX/lambda-expressions.cpp
@@ -109,27 +109,30 @@
}
}
-namespace NullPtr {
+namespace Array {
int &f(int *p);
char &f(...);
void g() {
- int n = 0;
+ int n = -1;
[=] {
- char &k = f(n); // not a null pointer constant
+ int arr[n]; // VLA
} ();
- const int m = 0;
- [=] {
- int &k = f(m); // expected-warning{{expression which evaluates to zero treated as a null pointer constant of type 'int *'}}
+ const int m = -1;
+ [] {
+ int arr[m]; // expected-error{{negative size}}
} ();
- [=] () -> bool {
- int &k = f(m); // expected-warning{{expression which evaluates to zero treated as a null pointer constant of type 'int *'}}
- return &m == 0;
+ [&] {
+ int arr[m]; // expected-error{{negative size}}
+ } ();
+
+ [=] {
+ int arr[m]; // expected-error{{negative size}}
} ();
[m] {
- int &k = f(m); // expected-warning{{expression which evaluates to zero treated as a null pointer constant of type 'int *'}}
+ int arr[m]; // expected-error{{negative size}}
} ();
}
}