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// RUN: %clang_analyze_cc1 -analyzer-checker=core -analyzer-store=region -verify %s
bool PR14634(int x) {
double y = (double)x;
return !y;
}
bool PR14634_implicit(int x) {
double y = (double)x;
return y;
}
void intAsBoolAsSwitchCondition(int c) {
switch ((bool)c) { // expected-warning {{switch condition has boolean value}}
case 0:
break;
}
switch ((int)(bool)c) { // no-warning
case 0:
break;
}
}
int *&castToIntPtrLValueRef(char *p) {
return (int *&)*(int *)p;
}
bool testCastToIntPtrLValueRef(char *p, int *s) {
return castToIntPtrLValueRef(p) != s; // no-crash
}
int *&&castToIntPtrRValueRef(char *p) {
return (int *&&)*(int *)p;
}
bool testCastToIntPtrRValueRef(char *p, int *s) {
return castToIntPtrRValueRef(p) != s; // no-crash
}
bool retrievePointerFromBoolean(int *p) {
bool q;
*reinterpret_cast<int **>(&q) = p;
return q;
}
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