diff options
Diffstat (limited to 'test/Analysis/method-call.cpp')
-rw-r--r-- | test/Analysis/method-call.cpp | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/test/Analysis/method-call.cpp b/test/Analysis/method-call.cpp index 9120627..1a2fedd 100644 --- a/test/Analysis/method-call.cpp +++ b/test/Analysis/method-call.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-ipa=inlining -analyzer-store region -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-ipa=inlining -analyzer-config c++-inlining=constructors -verify %s void clang_analyzer_eval(bool); @@ -9,29 +9,39 @@ struct A { int getx() const { return x; } }; +struct B{ + int x; +}; + void testNullObject(A *a) { clang_analyzer_eval(a); // expected-warning{{UNKNOWN}} (void)a->getx(); // assume we know what we're doing clang_analyzer_eval(a); // expected-warning{{TRUE}} } - -// FIXME: These require constructor inlining to be enabled. - void f1() { A x(3); - // should be TRUE - clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}} + clang_analyzer_eval(x.getx() == 3); // expected-warning{{TRUE}} } void f2() { const A &x = A(3); - // should be TRUE - clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}} + clang_analyzer_eval(x.getx() == 3); // expected-warning{{TRUE}} } void f3() { const A &x = (A)3; - // should be TRUE - clang_analyzer_eval(x.getx() == 3); // expected-warning{{UNKNOWN}} + clang_analyzer_eval(x.getx() == 3); // expected-warning{{TRUE}} +} + +void f4() { + A x = 3; + clang_analyzer_eval(x.getx() == 3); // expected-warning{{TRUE}} +} + +void checkThatCopyConstructorDoesNotInvalidateObjectBeingCopied() { + B t; + t.x = 0; + B t2(t); + clang_analyzer_eval(t.x == 0); // expected-warning{{TRUE}} } |