================
@@ -0,0 +1,66 @@
+namespace std {
+ template<typename T, unsigned size>
+ struct array {
+ T operator[](unsigned i) {
+ return T{1};
+ }
+ T at(unsigned i) {
+ return T{1};
+ }
+ };
+
+ template<typename T>
+ struct unique_ptr {
+ T operator[](unsigned i) {
+ return T{1};
+ }
+ };
+
+ template<typename T>
+ struct span {
+ T operator[](unsigned i) {
+ return T{1};
+ }
+ };
+} // namespace std
+
+namespace json {
+ template<typename T>
+ struct node{
+ T operator[](unsigned i) {
+ return T{1};
+ }
+ };
+} // namespace json
+
+
+// RUN: %check_clang_tidy %s cppcoreguidelines-avoid-bounds-errors %t
+std::array<int, 3> a;
----------------
PiotrZSL wrote:
add tests with:
- std::map,
- where operator[] is behind macro
- where argument to operator is behind macro
- where object is behind macro
- where class derive from std::map/array
- where std::array is behind typedef
- where object is an template parameter, and method is called once with class
that has .at and once with class that has not
- ...
https://github.com/llvm/llvm-project/pull/90043
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