clang/test/Analysis/aggrinit-cfg-output.cpp

   1 // RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCFG -analyzer-config cfg-expand-default-aggr-inits=true %s > %t 2>&1
   2 // RUN: FileCheck --input-file=%t %s
   3
   4 static char a[] = "foobar";
   5
   6 struct StringRef {
   7   const char *member = nullptr;
   8   int len = 3;
   9 };
  10
  11 int main() {
  12   StringRef s{a};
  13   (void)s;
  14 }
  15
  16 // CHECK: [B1]
  17 // CHECK-NEXT:   1: a
  18 // CHECK-NEXT:   2: [B1.1] (ImplicitCastExpr, ArrayToPointerDecay, char *)
  19 // CHECK-NEXT:   3: [B1.2] (ImplicitCastExpr, NoOp, const char *)
  20 // CHECK-NEXT:   4: 3
  21 // CHECK-NEXT:   5:
  22 // CHECK-NEXT:   6: {[B1.1]}
  23 // CHECK-NEXT:   7: StringRef s{a};
  24 // CHECK-NEXT:   8: s
  25 // CHECK-NEXT:   9: (void)[B1.8] (CStyleCastExpr, ToVoid, void)
  26 // CHECK-NEXT:   Preds (1): B2
  27 // CHECK-NEXT:   Succs (1): B0
  28