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// RUN: %clang_cc1 -std=c++20 -Wunsafe-buffer-usage \
// RUN: -fsafe-buffer-usage-suggestions \
// RUN: -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
void bar(int * param) {}
void foo1a() {
int *r = new int[7];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> r"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 7}"
int *p = new int[4];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> p"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 4}"
p = r;
int tmp = p[9];
int *q;
q = r;
}
void uuc_if_body() {
int *r = new int[7];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> r"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 7}"
int *p = new int[4];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> p"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 4}"
if (true)
p = r;
p[5] = 4;
}
void uuc_if_body1(bool flag) {
int *r = new int[7];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> r"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 7}"
int *p = new int[4];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> p"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 4}"
if (flag) {
p = r;
}
p[5] = 4;
}
void uuc_if_body2_ptr_init(bool flag) {
int *r = new int[7];
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:3-[[@LINE-1]]:11}:"std::span<int> r"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:12-[[@LINE-2]]:12}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:22-[[@LINE-3]]:22}:", 7}"
if (flag) {
} else {
int* p = r;
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-1]]:5-[[@LINE-1]]:13}:"std::span<int> p"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-2]]:14-[[@LINE-2]]:14}:"{"
// CHECK-DAG: fix-it:"{{.*}}":{[[@LINE-3]]:15-[[@LINE-3]]:15}:", <# placeholder #>}"
p[5] = 4;
}
}
void uuc_if_cond_no_unsafe_op() {
int *r = new int[7];
int *p = new int[4];
if ((p = r)) {
int x = 0;
}
}
void uuc_if_cond_unsafe_op() {
int *r = new int[7];
int *p = new int[4];
if ((p = r)) {
p[3] = 2;
}
}
void uuc_if_cond_unsafe_op1() {
int *r = new int[7];
int *p = new int[4];
if ((p = r)) {
r[3] = 2;
}
}
void uuc_if_cond_unsafe_op2() {
int *r = new int[7];
int *p = new int[4];
if ((p = r)) {
r[3] = 2;
}
p[4] = 6;
}
void uuc_call1() {
int *w = new int[4];
int *y = new int[4];
bar(w = y);
w[5] = 0;
}
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