mirror of
https://github.com/llvm/llvm-project.git
synced 2025-05-09 21:56:06 +00:00
69cd776e1e
arguments. * Adds 'nonnull' and 'dereferenceable(N)' to 'this' pointer arguments * Gates 'nonnull' on -f(no-)delete-null-pointer-checks * Introduces this-nonnull.cpp and microsoft-abi-this-nullable.cpp tests to explicitly test the behavior of this change * Refactors hundreds of over-constrained clang tests to permit these attributes, where needed * Updates Clang12 patch notes mentioning this change Reviewed-by: rsmith, jdoerfert Differential Revision: https://reviews.llvm.org/D17993
32 lines
597 B
C++
32 lines
597 B
C++
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
|
|
|
|
// CHECK: ; ModuleID
|
|
struct A {
|
|
template<typename T>
|
|
A(T);
|
|
};
|
|
|
|
template<typename T> A::A(T) {}
|
|
|
|
struct B {
|
|
template<typename T>
|
|
B(T);
|
|
};
|
|
|
|
template<typename T> B::B(T) {}
|
|
|
|
// CHECK-LABEL: define weak_odr void @_ZN1BC2IiEET_(%struct.B* {{[^,]*}} %this, i32 %0) unnamed_addr
|
|
// CHECK-LABEL: define weak_odr void @_ZN1BC1IiEET_(%struct.B* {{[^,]*}} %this, i32 %0) unnamed_addr
|
|
template B::B(int);
|
|
|
|
template<typename T>
|
|
struct C {
|
|
void f() {
|
|
int a[] = { 1, 2, 3 };
|
|
}
|
|
};
|
|
|
|
void f(C<int>& c) {
|
|
c.f();
|
|
}
|