diff --git a/clang/test/Analysis/method-call.cpp b/clang/test/Analysis/method-call.cpp new file mode 100644 index 000000000000..dd891596c5dc --- /dev/null +++ b/clang/test/Analysis/method-call.cpp @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -analyzer-store region -verify %s +struct A { + int x; + A(int a) { x = a; } + int getx() { return x; } +}; + +void f1() { + A x(3); + if (x.getx() == 3) { + int *p = 0; + *p = 3; // expected-warning{{Dereference of null pointer}} + } else { + int *p = 0; + *p = 3; // no-warning + } +} + diff --git a/clang/test/Analysis/new.cpp b/clang/test/Analysis/new.cpp new file mode 100644 index 000000000000..95bd966cb02b --- /dev/null +++ b/clang/test/Analysis/new.cpp @@ -0,0 +1,12 @@ +// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -analyzer-store region -verify %s + +void f1() { + int *n1 = new int; + if (*n1) { // expected-warning {{Branch condition evaluates to a garbage value}} + } + + int *n2 = new int(3); + if (*n2) { // no-warning + } +} +