| // RUN: %clang_analyze_cc1 -std=c++11\ |
| // RUN: -analyzer-checker=core,cplusplus\ |
| // RUN: -analyzer-checker=debug.DebugIteratorModeling,debug.ExprInspection\ |
| // RUN: -analyzer-config aggressive-binary-operation-simplification=true\ |
| // RUN: -analyzer-config c++-container-inlining=false %s -verify |
| |
| // RUN: %clang_analyze_cc1 -std=c++11\ |
| // RUN: -analyzer-checker=core,cplusplus\ |
| // RUN: -analyzer-checker=debug.DebugIteratorModeling,debug.ExprInspection\ |
| // RUN: -analyzer-config aggressive-binary-operation-simplification=true\ |
| // RUN: -analyzer-config c++-container-inlining=true -DINLINE=1 %s -verify |
| |
| #include "Inputs/system-header-simulator-cxx.h" |
| |
| template <typename Container> |
| long clang_analyzer_container_begin(const Container&); |
| template <typename Container> |
| long clang_analyzer_container_end(const Container&); |
| template <typename Iterator> |
| long clang_analyzer_iterator_position(const Iterator&); |
| template <typename Iterator> |
| void* clang_analyzer_iterator_container(const Iterator&); |
| template <typename Iterator> |
| bool clang_analyzer_iterator_validity(const Iterator&); |
| void clang_analyzer_denote(long, const char*); |
| void clang_analyzer_express(long); |
| void clang_analyzer_dump(const void*); |
| void clang_analyzer_eval(bool); |
| |
| void iterator_position(const std::vector<int> v0) { |
| auto b0 = v0.begin(), e0 = v0.end(); |
| |
| clang_analyzer_denote(clang_analyzer_container_begin(v0), "$b0"); |
| clang_analyzer_denote(clang_analyzer_container_end(v0), "$e0"); |
| |
| clang_analyzer_express(clang_analyzer_iterator_position(b0)); // expected-warning{{$b0}} |
| clang_analyzer_express(clang_analyzer_iterator_position(e0)); // expected-warning{{$e0}} |
| |
| ++b0; |
| |
| clang_analyzer_express(clang_analyzer_iterator_position(b0)); // expected-warning{{$b0 + 1}} |
| } |
| |
| void iterator_container(const std::vector<int> v0) { |
| auto b0 = v0.begin(); |
| |
| clang_analyzer_dump(&v0); //expected-warning{{&v0}} |
| clang_analyzer_eval(clang_analyzer_iterator_container(b0) == &v0); // expected-warning{{TRUE}} |
| } |
| |
| void iterator_validity(std::vector<int> v0) { |
| auto b0 = v0.begin(); |
| clang_analyzer_eval(clang_analyzer_iterator_validity(b0)); //expected-warning{{TRUE}} |
| |
| v0.clear(); |
| |
| clang_analyzer_eval(clang_analyzer_iterator_validity(b0)); //expected-warning{{FALSE}} |
| } |