diff options
Diffstat (limited to 'clang/test/Analysis/reference.cpp')
| -rw-r--r-- | clang/test/Analysis/reference.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/clang/test/Analysis/reference.cpp b/clang/test/Analysis/reference.cpp index 951079d43e4..b323b966610 100644 --- a/clang/test/Analysis/reference.cpp +++ b/clang/test/Analysis/reference.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core,alpha.core,debug.ExprInspection -analyzer-store=region -verify -Wno-null-dereference -Wno-tautological-undefined-compare %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core,debug.ExprInspection -analyzer-store=region -verify -Wno-null-dereference -Wno-tautological-undefined-compare %s void clang_analyzer_eval(bool); @@ -118,16 +118,30 @@ void testRetroactiveNullReference(int *x) { } void testReferenceAddress(int &x) { +// FIXME: Move non-zero reference assumption out of RangeConstraintManager.cpp:422 +#ifdef ANALYZER_CM_Z3 + clang_analyzer_eval(&x != 0); // expected-warning{{UNKNOWN}} + clang_analyzer_eval(&ref() != 0); // expected-warning{{UNKNOWN}} +#else clang_analyzer_eval(&x != 0); // expected-warning{{TRUE}} clang_analyzer_eval(&ref() != 0); // expected-warning{{TRUE}} +#endif struct S { int &x; }; extern S getS(); +#ifdef ANALYZER_CM_Z3 + clang_analyzer_eval(&getS().x != 0); // expected-warning{{UNKNOWN}} +#else clang_analyzer_eval(&getS().x != 0); // expected-warning{{TRUE}} +#endif extern S *getSP(); +#ifdef ANALYZER_CM_Z3 + clang_analyzer_eval(&getSP()->x != 0); // expected-warning{{UNKNOWN}} +#else clang_analyzer_eval(&getSP()->x != 0); // expected-warning{{TRUE}} +#endif } |
