1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// RUN: %clang_cc1 -std=c++03 -triple x86_64-pc-linux-gnu %s \
// RUN: -faligned-allocation -emit-llvm -o - -Wno-c++11-extensions | FileCheck %s
// Ensure Clang doesn't confuse std::align_val_t with the sized deallocation
// parameter when the enum type is unscoped. Libc++ does this in C++03 in order
// to support aligned allocation in that dialect.
using size_t = __decltype(sizeof(0));
namespace std {
enum align_val_t : size_t {};
}
_Static_assert(__is_same(__underlying_type(std::align_val_t), size_t), "");
// CHECK-LABEL: define void @_Z1fPi(
void f(int *p) {
// CHECK-NOT: call void @_ZdlPvSt11align_val_t(
// CHECK: call void @_ZdlPv(
// CHECK: ret void
delete p;
}
|
