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// RUN: %clang_analyze_cc1 -std=c++20 -analyzer-checker=core,debug.ExprInspection -analyzer-config inline-lambdas=true -verify %s
#include "Inputs/system-header-simulator-cxx.h"
void clang_analyzer_warnIfReached();
void clang_analyzer_eval(int);
void capture_structured_binding_to_array_byref() {
int arr[] {5};
auto& [i] = arr;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
void capture_structured_binding_to_array_byvalue() {
int arr[] {5};
auto [i] = arr;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
void capture_structured_binding_to_tuple_like_byref() {
std::pair<int, int> p {5, 6};
auto& [i, _] = p;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
void capture_structured_binding_to_tuple_like_byvalue() {
std::pair<int, int> p {5, 6};
auto [i, _] = p;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
struct S { int x; };
void capture_structured_binding_to_data_member_byref() {
S s{5};
auto& [i] = s;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
void capture_structured_binding_to_data_member_byvalue() {
S s{5};
auto [i] = s;
[i]() mutable {
if (i != 5)
clang_analyzer_warnIfReached();
++i;
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
}();
[&i] {
if (i != 5)
clang_analyzer_warnIfReached();
i++;
}();
clang_analyzer_eval(i == 6); // expected-warning{{TRUE}}
}
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