// RUN: %clang_analyze_cc1 -analyzer-checker=core -verify %s // RUN: %clang_analyze_cc1 -analyzer-checker=core -verify -fobjc-arc %s #if __has_feature(objc_arc) // expected-no-diagnostics #endif @interface SomeClass @end void simpleStrongPointerValue() { SomeClass *x; if (x) {} #if !__has_feature(objc_arc) // expected-warning@-2{{Branch condition evaluates to a garbage value}} #endif } void simpleArray() { SomeClass *vlaArray[5]; if (vlaArray[0]) {} #if !__has_feature(objc_arc) // expected-warning@-2{{Branch condition evaluates to a garbage value}} #endif } void variableLengthArray() { int count = 1; SomeClass * vlaArray[count]; if (vlaArray[0]) {} #if !__has_feature(objc_arc) // expected-warning@-2{{Branch condition evaluates to a garbage value}} #endif } void variableLengthArrayWithExplicitStrongAttribute() { int count = 1; __attribute__((objc_ownership(strong))) SomeClass * vlaArray[count]; if (vlaArray[0]) {} #if !__has_feature(objc_arc) // expected-warning@-2{{Branch condition evaluates to a garbage value}} #endif } |