SymbolManager::~SymbolManager() {}
bool SymbolManager::canSymbolicate(QualType T) {
+ T = T.getCanonicalType();
+
if (Loc::IsLocType(T))
return true;
if (T->isIntegerType())
return T->isScalarType();
- if (T->isRecordType())
+ if (T->isRecordType() && !T->isUnionType())
return true;
return false;
vals[index] = foo_rdar8848957();
return vals[index].x; // no-warning
}
+
+// PR 9049 - crash on symbolicating unions. This test exists solely to
+// test that the analyzer doesn't crash.
+typedef struct pr9048_cdev *pr9048_cdev_t;
+typedef union pr9048_abstracted_disklabel { void *opaque; } pr9048_disklabel_t;
+struct pr9048_diskslice { pr9048_disklabel_t ds_label; };
+struct pr9048_diskslices {
+ int dss_secmult;
+ struct pr9048_diskslice dss_slices[16];
+};
+void pr9048(pr9048_cdev_t dev, struct pr9048_diskslices * ssp, unsigned int slice)
+{
+ pr9048_disklabel_t lp;
+ struct pr9048_diskslice *sp;
+ sp = &ssp->dss_slices[slice];
+ if (ssp->dss_secmult == 1) {
+ } else if ((lp = sp->ds_label).opaque != ((void *) 0)) {
+ }
+}
+