1*67e74705SXin Li // RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config suppress-c++-stdlib=false -verify %s 2*67e74705SXin Li // RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config suppress-c++-stdlib=true -DSUPPRESSED=1 -verify %s 3*67e74705SXin Li 4*67e74705SXin Li #ifdef SUPPRESSED 5*67e74705SXin Li // expected-no-diagnostics 6*67e74705SXin Li #endif 7*67e74705SXin Li 8*67e74705SXin Li #include "../Inputs/system-header-simulator-cxx.h" 9*67e74705SXin Li 10*67e74705SXin Li void clang_analyzer_eval(bool); 11*67e74705SXin Li 12*67e74705SXin Li class C { 13*67e74705SXin Li // The virtual function is to make C not trivially copy assignable so that we call the 14*67e74705SXin Li // variant of std::copy() that does not defer to memmove(). 15*67e74705SXin Li virtual int f(); 16*67e74705SXin Li }; 17*67e74705SXin Li testCopyNull(C * I,C * E)18*67e74705SXin Livoid testCopyNull(C *I, C *E) { 19*67e74705SXin Li std::copy(I, E, (C *)0); 20*67e74705SXin Li #ifndef SUPPRESSED 21*67e74705SXin Li // expected-warning@../Inputs/system-header-simulator-cxx.h:166 {{Called C++ object pointer is null}} 22*67e74705SXin Li #endif 23*67e74705SXin Li } 24