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llvm-project/clang/test/Analysis/temp-obj-dtors-cfg-output.cpp

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// RUN: rm -f %t
// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -analyzer-config cfg-rich-constructors=false -std=c++98 %s > %t 2>&1
// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX98,WARNINGS,CXX98-WARNINGS %s
// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -analyzer-config cfg-rich-constructors=false -std=c++11 %s > %t 2>&1
// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX11,WARNINGS,CXX11-WARNINGS %s
// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -analyzer-config cfg-rich-constructors=true -std=c++98 %s > %t 2>&1
// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX98,ANALYZER,CXX98-ANALYZER %s
// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -analyzer-config cfg-rich-constructors=true -std=c++11 %s > %t 2>&1
// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX11,ANALYZER,CXX11-ANALYZER %s
// This file tests how we construct two different flavors of the Clang CFG -
// the CFG used by the Sema analysis-based warnings and the CFG used by the
// static analyzer. The difference in the behavior is checked via FileCheck
// prefixes (WARNINGS and ANALYZER respectively). When introducing new analyzer
// flags, no new run lines should be added - just these flags would go to the
// respective line depending on where is it turned on and where is it turned
// off. Feel free to add tests that test only one of the CFG flavors if you're
// not sure how the other flavor is supposed to work in your case.
// Additionally, different C++ standards are checked.
class A {
public:
A() {}
~A() {}
static A make() { return A(); }
operator bool() { return false; }
operator int() { return 0; }
};
class B {
public:
B() {}
~B() {}
operator bool() { return true; }
operator int() { return 1; }
operator A() { return A(); }
};
void foo(int);
void foo(bool);
void foo(const A&);
void test_binary() {
int a = int(A()) + int(B());
foo(int(A()) + int(B()));
int b;
}
void test_and() {
bool a = A() && B();
foo(A() && B());
int b;
}
void test_or() {
bool a = A() || B();
foo(A() || B());
int b;
}
void test_cond() {
A a = B() ? A() : A(B());
if (B()) { foo(0); } else { foo(0); }
int b;
}
struct C {
C():b_(true) {}
~C() {}
operator bool() { return b_; }
bool b_;
};
struct D {
D():b_(true) {}
operator bool() { return b_; }
bool b_;
};
int test_cond_unnamed_custom_destructor() {
if (C()) { return 1; } else { return 0; }
}
int test_cond_named_custom_destructor() {
if (C c = C()) { return 1; } else { return 0; }
}
int test_cond_unnamed_auto_destructor() {
if (D()) { return 1; } else { return 0; }
}
int test_cond_named_auto_destructor() {
if (D d = D()) { return 1; } else { return 0; }
}
void test_cond_cref() {
const A& a = B() ? A() : A(B());
foo(B() ? A() : A(B()));
int b;
}
void test_cond_implicit() {
A a = A() ?: A();
int b;
}
void test_cond_implicit_cref() {
const A& a = A() ?: A();
foo(A() ?: A());
int b;
}
void test_copy_init() {
A a = A();
int b;
}
void test_cref_init() {
const A& a = A();
foo(A());
int b;
}
void test_call_copy_init() {
A a = A::make();
int b;
}
void test_call_cref_init() {
const A& a = A::make();
foo(A::make());
int b;
}
void test_assign() {
int a;
a = A();
int b;
}
class TestCtorInits {
int a;
int b;
public:
TestCtorInits();
};
TestCtorInits::TestCtorInits()
: a(int(A()) + int(B()))
, b() {}
class NoReturn {
public:
~NoReturn() __attribute__((noreturn));
void f();
};
void test_noreturn1() {
int a;
NoReturn().f();
int b;
}
void test_noreturn2() {
int a;
NoReturn(), 47;
int b;
}
extern bool check(const NoReturn&);
// PR16664 and PR18159
int testConsistencyNestedSimple(bool value) {
if (value) {
if (!value || check(NoReturn())) {
return 1;
}
}
return 0;
}
// PR16664 and PR18159
int testConsistencyNestedComplex(bool value) {
if (value) {
if (!value || !value || check(NoReturn())) {
return 1;
}
}
return 0;
}
// PR16664 and PR18159
int testConsistencyNestedNormalReturn(bool value) {
if (value) {
if (!value || value || check(NoReturn())) {
return 1;
}
}
return 0;
}
namespace pass_references_through {
class C {
public:
~C() {}
};
const C &foo1();
C &&foo2();
// In these examples the foo() expression has record type, not reference type.
// Don't try to figure out how to perform construction of the record here.
const C &bar1() { return foo1(); } // no-crash
C &&bar2() { return foo2(); } // no-crash
const C &bar3(bool coin) {
return coin ? foo1() : foo1(); // no-crash
}
} // end namespace pass_references_through
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.2], [B1.4], [B1.5], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B1.3]
// WARNINGS: 5: [B1.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B1.4] (CXXConstructExpr, [B1.7], class A)
// CHECK: 6: ~A() (Temporary object destructor)
// CHECK: 7: return [B1.5];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: false
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: true
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: 1
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.2], [B1.4], [B1.5], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B1.3]
// WARNINGS: 5: [B1.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B1.4] (CXXConstructExpr, [B1.7], class A)
// CHECK: 6: ~A() (Temporary object destructor)
// CHECK: 7: return [B1.5];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.2], [B1.3], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2]
// CHECK: 4: [B1.3].operator int
// CHECK: 5: [B1.3]
// CHECK: 6: [B1.5] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 7: int([B1.6]) (CXXFunctionalCastExpr, NoOp, int)
// WARNINGS: 8: B() (CXXConstructExpr, class B)
// ANALYZER: 8: B() (CXXConstructExpr, [B1.9], [B1.10], class B)
// CHECK: 9: [B1.8] (BindTemporary)
// CHECK: 10: [B1.9]
// CHECK: 11: [B1.10].operator int
// CHECK: 12: [B1.10]
// CHECK: 13: [B1.12] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 14: int([B1.13]) (CXXFunctionalCastExpr, NoOp, int)
// CHECK: 15: [B1.7] + [B1.14]
// CHECK: 16: int a = int(A()) + int(B());
// CHECK: 17: ~B() (Temporary object destructor)
// CHECK: 18: ~A() (Temporary object destructor)
// CHECK: 19: foo
// CHECK: 20: [B1.19] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
// WARNINGS: 21: A() (CXXConstructExpr, class A)
// ANALYZER: 21: A() (CXXConstructExpr, [B1.22], [B1.23], class A)
// CHECK: 22: [B1.21] (BindTemporary)
// CHECK: 23: [B1.22]
// CHECK: 24: [B1.23].operator int
// CHECK: 25: [B1.23]
// CHECK: 26: [B1.25] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 27: int([B1.26]) (CXXFunctionalCastExpr, NoOp, int)
// WARNINGS: 28: B() (CXXConstructExpr, class B)
// ANALYZER: 28: B() (CXXConstructExpr, [B1.29], [B1.30], class B)
// CHECK: 29: [B1.28] (BindTemporary)
// CHECK: 30: [B1.29]
// CHECK: 31: [B1.30].operator int
// CHECK: 32: [B1.30]
// CHECK: 33: [B1.32] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 34: int([B1.33]) (CXXFunctionalCastExpr, NoOp, int)
// CHECK: 35: [B1.27] + [B1.34]
// CHECK: 36: [B1.20]([B1.35])
// CHECK: 37: ~B() (Temporary object destructor)
// CHECK: 38: ~A() (Temporary object destructor)
// CHECK: 39: int b;
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B10 (ENTRY)]
// CHECK: Succs (1): B9
// CHECK: [B1]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: int b;
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: Preds (1): B3
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: [B5.9] && [B4.6]
// CHECK: 2: [B5.3]([B3.1])
// CHECK: T: (Temp Dtor) [B4.2]
// CHECK: Preds (2): B4 B5
// CHECK: Succs (2): B2 B1
// CHECK: [B4]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B4.2], [B4.3], class B)
// CHECK: 2: [B4.1] (BindTemporary)
// CHECK: 3: [B4.2]
// CHECK: 4: [B4.3].operator bool
// CHECK: 5: [B4.3]
// CHECK: 6: [B4.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: Preds (1): B5
// CHECK: Succs (1): B3
// CHECK: [B5]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: foo
// CHECK: 3: [B5.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool))
// WARNINGS: 4: A() (CXXConstructExpr, class A)
// ANALYZER: 4: A() (CXXConstructExpr, [B5.5], [B5.6], class A)
// CHECK: 5: [B5.4] (BindTemporary)
// CHECK: 6: [B5.5]
// CHECK: 7: [B5.6].operator bool
// CHECK: 8: [B5.6]
// CHECK: 9: [B5.8] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B5.9] && ...
// CHECK: Preds (2): B6 B7
// CHECK: Succs (2): B4 B3
// CHECK: [B6]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B5
// CHECK: [B7]
// CHECK: 1: [B9.6] && [B8.6]
// CHECK: 2: bool a = A() && B();
// CHECK: T: (Temp Dtor) [B8.2]
// CHECK: Preds (2): B8 B9
// CHECK: Succs (2): B6 B5
// CHECK: [B8]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B8.2], [B8.3], class B)
// CHECK: 2: [B8.1] (BindTemporary)
// CHECK: 3: [B8.2]
// CHECK: 4: [B8.3].operator bool
// CHECK: 5: [B8.3]
// CHECK: 6: [B8.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: Preds (1): B9
// CHECK: Succs (1): B7
// CHECK: [B9]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B9.2], [B9.3], class A)
// CHECK: 2: [B9.1] (BindTemporary)
// CHECK: 3: [B9.2]
// CHECK: 4: [B9.3].operator bool
// CHECK: 5: [B9.3]
// CHECK: 6: [B9.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B9.6] && ...
// CHECK: Preds (1): B10
// CHECK: Succs (2): B8 B7
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B10 (ENTRY)]
// CHECK: Succs (1): B9
// CHECK: [B1]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: int b;
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: Preds (1): B3
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: [B5.9] || [B4.6]
// CHECK: 2: [B5.3]([B3.1])
// CHECK: T: (Temp Dtor) [B4.2]
// CHECK: Preds (2): B4 B5
// CHECK: Succs (2): B2 B1
// CHECK: [B4]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B4.2], [B4.3], class B)
// CHECK: 2: [B4.1] (BindTemporary)
// CHECK: 3: [B4.2]
// CHECK: 4: [B4.3].operator bool
// CHECK: 5: [B4.3]
// CHECK: 6: [B4.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: Preds (1): B5
// CHECK: Succs (1): B3
// CHECK: [B5]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: foo
// CHECK: 3: [B5.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool))
// WARNINGS: 4: A() (CXXConstructExpr, class A)
// ANALYZER: 4: A() (CXXConstructExpr, [B5.5], [B5.6], class A)
// CHECK: 5: [B5.4] (BindTemporary)
// CHECK: 6: [B5.5]
// CHECK: 7: [B5.6].operator bool
// CHECK: 8: [B5.6]
// CHECK: 9: [B5.8] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B5.9] || ...
// CHECK: Preds (2): B6 B7
// CHECK: Succs (2): B3 B4
// CHECK: [B6]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B5
// CHECK: [B7]
// CHECK: 1: [B9.6] || [B8.6]
// CHECK: 2: bool a = A() || B();
// CHECK: T: (Temp Dtor) [B8.2]
// CHECK: Preds (2): B8 B9
// CHECK: Succs (2): B6 B5
// CHECK: [B8]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B8.2], [B8.3], class B)
// CHECK: 2: [B8.1] (BindTemporary)
// CHECK: 3: [B8.2]
// CHECK: 4: [B8.3].operator bool
// CHECK: 5: [B8.3]
// CHECK: 6: [B8.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: Preds (1): B9
// CHECK: Succs (1): B7
// CHECK: [B9]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B9.2], [B9.3], class A)
// CHECK: 2: [B9.1] (BindTemporary)
// CHECK: 3: [B9.2]
// CHECK: 4: [B9.3].operator bool
// CHECK: 5: [B9.3]
// CHECK: 6: [B9.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B9.6] || ...
// CHECK: Preds (1): B10
// CHECK: Succs (2): B7 B8
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B11 (ENTRY)]
// CHECK: Succs (1): B10
// CHECK: [B1]
// CHECK: 1: int b;
// CHECK: 2: [B7.5].~A() (Implicit destructor)
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: foo
// CHECK: 2: [B2.1] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
// CHECK: 3: 0
// CHECK: 4: [B2.2]([B2.3])
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: foo
// CHECK: 2: [B3.1] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
// CHECK: 3: 0
// CHECK: 4: [B3.2]([B3.3])
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B4]
// CHECK: 1: ~B() (Temporary object destructor)
// WARNINGS: 2: B() (CXXConstructExpr, class B)
// ANALYZER: 2: B() (CXXConstructExpr, [B4.3], [B4.4], class B)
// CHECK: 3: [B4.2] (BindTemporary)
// CHECK: 4: [B4.3]
// CHECK: 5: [B4.4].operator bool
// CHECK: 6: [B4.4]
// CHECK: 7: [B4.6] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: 8: ~B() (Temporary object destructor)
// CHECK: T: if [B4.7]
// CHECK: Preds (2): B5 B6
// CHECK: Succs (2): B3 B2
// CHECK: [B5]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B6]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: 3: ~A() (Temporary object destructor)
// CHECK: 4: ~B() (Temporary object destructor)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B7]
// CHECK: 1: [B10.6] ? [B8.6] : [B9.16]
// CHECK: 2: [B7.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B7.2]
// WARNINGS: 4: [B7.3] (CXXConstructExpr, class A)
// ANALYZER: 4: [B7.3] (CXXConstructExpr, [B7.5], class A)
// CHECK: 5: A a = B() ? A() : A(B());
// CHECK: T: (Temp Dtor) [B9.2]
// CHECK: Preds (2): B8 B9
// CHECK: Succs (2): B6 B5
// CHECK: [B8]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B8.2], [B8.4], [B8.5], class A)
// CHECK: 2: [B8.1] (BindTemporary)
// CHECK: 3: [B8.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B8.3]
// WARNINGS: 5: [B8.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B8.4] (CXXConstructExpr, [B8.6], [B7.3], [B7.4], class A)
// CHECK: 6: [B8.5] (BindTemporary)
// CHECK: Preds (1): B10
// CHECK: Succs (1): B7
// CHECK: [B9]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B9.2], [B9.3], class B)
// CHECK: 2: [B9.1] (BindTemporary)
// CHECK: 3: [B9.2]
// CHECK: 4: [B9.3].operator A
// CHECK: 5: [B9.3]
// CHECK: 6: [B9.5] (ImplicitCastExpr, UserDefinedConversion, class A)
// CHECK: 7: [B9.6] (BindTemporary)
// CHECK: 8: [B9.7] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 9: [B9.8]
// WARNINGS: 10: [B9.9] (CXXConstructExpr, class A)
// ANALYZER: 10: [B9.9] (CXXConstructExpr, [B9.11], [B9.14], [B9.15], class A)
// CHECK: 11: [B9.10] (BindTemporary)
// CHECK: 12: A([B9.11]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
// CHECK: 13: [B9.12] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 14: [B9.13]
// WARNINGS: 15: [B9.14] (CXXConstructExpr, class A)
// ANALYZER: 15: [B9.14] (CXXConstructExpr, [B9.16], [B7.3], [B7.4], class A)
// CHECK: 16: [B9.15] (BindTemporary)
// CHECK: Preds (1): B10
// CHECK: Succs (1): B7
// CHECK: [B10]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B10.2], [B10.3], class B)
// CHECK: 2: [B10.1] (BindTemporary)
// CHECK: 3: [B10.2]
// CHECK: 4: [B10.3].operator bool
// CHECK: 5: [B10.3]
// CHECK: 6: [B10.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B10.6] ? ... : ...
// CHECK: Preds (1): B11
// CHECK: Succs (2): B8 B9
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: true
// CHECK: 2: b_([B1.1]) (Member initializer)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: this
// CHECK: 2: [B1.1]->b_
// CHECK: 3: [B1.2] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 4: return [B1.3];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: true
// CHECK: 2: b_([B1.1]) (Member initializer)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: this
// CHECK: 2: [B1.1]->b_
// CHECK: 3: [B1.2] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 4: return [B1.3];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B4 (ENTRY)]
// CHECK: Succs (1): B3
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// WARNINGS: 1: C() (CXXConstructExpr, struct C)
// ANALYZER: 1: C() (CXXConstructExpr, [B3.2], [B3.3], struct C)
// CHECK: 2: [B3.1] (BindTemporary)
// CHECK: 3: [B3.2]
// CHECK: 4: [B3.3].operator bool
// CHECK: 5: [B3.3]
// CHECK: 6: [B3.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: 7: ~C() (Temporary object destructor)
// CHECK: T: if [B3.6]
// CHECK: Preds (1): B4
// CHECK: Succs (2): B2 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (2): B1 B2
// CHECK: [B5 (ENTRY)]
// CHECK: Succs (1): B4
// CHECK: [B1]
// CHECK: 1: [B4.6].~C() (Implicit destructor)
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 0
// CHECK: 2: return [B2.1];
// CHECK: 3: [B4.6].~C() (Implicit destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B0
// CHECK: [B3]
// CHECK: 1: 1
// CHECK: 2: return [B3.1];
// CHECK: 3: [B4.6].~C() (Implicit destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B0
// CHECK: [B4]
// WARNINGS: 1: C() (CXXConstructExpr, struct C)
// ANALYZER: 1: C() (CXXConstructExpr, [B4.2], [B4.4], [B4.5], struct C)
// CHECK: 2: [B4.1] (BindTemporary)
// CHECK: 3: [B4.2] (ImplicitCastExpr, NoOp, const struct C)
// CHECK: 4: [B4.3]
// WARNINGS: 5: [B4.4] (CXXConstructExpr, struct C)
// ANALYZER: 5: [B4.4] (CXXConstructExpr, [B4.6], struct C)
// CHECK: 6: C c = C();
// CHECK: 7: ~C() (Temporary object destructor)
// CHECK: 8: c
// CHECK: 9: [B4.8].operator bool
// CHECK: 10: [B4.8]
// CHECK: 11: [B4.10] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: if [B4.11]
// CHECK: Preds (1): B5
// CHECK: Succs (2): B3 B2
// CHECK: [B0 (EXIT)]
// CHECK: Preds (3): B1 B2 B3
// CHECK: [B4 (ENTRY)]
// CHECK: Succs (1): B3
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// WARNINGS: 1: D() (CXXConstructExpr, struct D)
// ANALYZER: 1: D() (CXXConstructExpr, [B3.2], struct D)
// CHECK: 2: [B3.1]
// CHECK: 3: [B3.2].operator bool
// CHECK: 4: [B3.2]
// CHECK: 5: [B3.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: if [B3.5]
// CHECK: Preds (1): B4
// CHECK: Succs (2): B2 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (2): B1 B2
// CHECK: [B4 (ENTRY)]
// CHECK: Succs (1): B3
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// CXX98-WARNINGS: 1: D() (CXXConstructExpr, struct D)
// CXX98-ANALYZER: 1: D() (CXXConstructExpr, [B3.3], [B3.4], struct D)
// CXX98: 2: [B3.1] (ImplicitCastExpr, NoOp, const struct D)
// CXX98: 3: [B3.2]
// CXX98-WARNINGS: 4: [B3.3] (CXXConstructExpr, struct D)
// CXX98-ANALYZER: 4: [B3.3] (CXXConstructExpr, [B3.5], struct D)
// CXX98: 5: D d = D();
// CXX98: 6: d
// CXX98: 7: [B3.6].operator bool
// CXX98: 8: [B3.6]
// CXX98: 9: [B3.8] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CXX98: T: if [B3.9]
// CXX11-WARNINGS: 1: D() (CXXConstructExpr, struct D)
// CXX11-ANALYZER: 1: D() (CXXConstructExpr, [B3.2], [B3.3], struct D)
// CXX11: 2: [B3.1]
// CXX11-WARNINGS: 3: [B3.2] (CXXConstructExpr, struct D)
// CXX11-ANALYZER: 3: [B3.2] (CXXConstructExpr, [B3.4], struct D)
// CXX11: 4: D d = D();
// CXX11: 5: d
// CXX11: 6: [B3.5].operator bool
// CXX11: 7: [B3.5]
// CXX11: 8: [B3.7] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CXX11: T: if [B3.8]
// CHECK: Preds (1): B4
// CHECK: Succs (2): B2 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (2): B1 B2
// CHECK: [B14 (ENTRY)]
// CHECK: Succs (1): B13
// CHECK: [B1]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: 2: int b;
// CHECK: 3: [B10.4].~A() (Implicit destructor)
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: 3: ~A() (Temporary object destructor)
// CHECK: 4: ~B() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B4]
// CHECK: 1: [B7.9] ? [B5.6] : [B6.16]
// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B4.2]
// CHECK: 4: [B7.3]([B4.3])
// CHECK: T: (Temp Dtor) [B6.2]
// CHECK: Preds (2): B5 B6
// CHECK: Succs (2): B3 B2
// CHECK: [B5]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B5.2], [B5.4], [B5.5], class A)
// CHECK: 2: [B5.1] (BindTemporary)
// CHECK: 3: [B5.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B5.3]
// WARNINGS: 5: [B5.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B5.4] (CXXConstructExpr, [B5.6], [B4.3], class A)
// CHECK: 6: [B5.5] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B6]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B6.2], [B6.3], class B)
// CHECK: 2: [B6.1] (BindTemporary)
// CHECK: 3: [B6.2]
// CHECK: 4: [B6.3].operator A
// CHECK: 5: [B6.3]
// CHECK: 6: [B6.5] (ImplicitCastExpr, UserDefinedConversion, class A)
// CHECK: 7: [B6.6] (BindTemporary)
// CHECK: 8: [B6.7] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 9: [B6.8]
// WARNINGS: 10: [B6.9] (CXXConstructExpr, class A)
// ANALYZER: 10: [B6.9] (CXXConstructExpr, [B6.11], [B6.14], [B6.15], class A)
// CHECK: 11: [B6.10] (BindTemporary)
// CHECK: 12: A([B6.11]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
// CHECK: 13: [B6.12] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 14: [B6.13]
// WARNINGS: 15: [B6.14] (CXXConstructExpr, class A)
// ANALYZER: 15: [B6.14] (CXXConstructExpr, [B6.16], [B4.3], class A)
// CHECK: 16: [B6.15] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B7]
// CHECK: 1: ~B() (Temporary object destructor)
// CHECK: 2: foo
// CHECK: 3: [B7.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
// WARNINGS: 4: B() (CXXConstructExpr, class B)
// ANALYZER: 4: B() (CXXConstructExpr, [B7.5], [B7.6], class B)
// CHECK: 5: [B7.4] (BindTemporary)
// CHECK: 6: [B7.5]
// CHECK: 7: [B7.6].operator bool
// CHECK: 8: [B7.6]
// CHECK: 9: [B7.8] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B7.9] ? ... : ...
// CHECK: Preds (2): B8 B9
// CHECK: Succs (2): B5 B6
// CHECK: [B8]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: Preds (1): B10
// CHECK: Succs (1): B7
// CHECK: [B9]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: 3: ~B() (Temporary object destructor)
// CHECK: Preds (1): B10
// CHECK: Succs (1): B7
// CHECK: [B10]
// CHECK: 1: [B13.6] ? [B11.6] : [B12.16]
// CHECK: 2: [B10.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B10.2]
// CHECK: 4: const A &a = B() ? A() : A(B());
// CHECK: T: (Temp Dtor) [B12.2]
// CHECK: Preds (2): B11 B12
// CHECK: Succs (2): B9 B8
// CHECK: [B11]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B11.2], [B11.4], [B11.5], class A)
// CHECK: 2: [B11.1] (BindTemporary)
// CHECK: 3: [B11.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B11.3]
// WARNINGS: 5: [B11.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B11.4] (CXXConstructExpr, [B10.3], class A)
// CHECK: 6: [B11.5] (BindTemporary)
// CHECK: Preds (1): B13
// CHECK: Succs (1): B10
// CHECK: [B12]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B12.2], [B12.3], class B)
// CHECK: 2: [B12.1] (BindTemporary)
// CHECK: 3: [B12.2]
// CHECK: 4: [B12.3].operator A
// CHECK: 5: [B12.3]
// CHECK: 6: [B12.5] (ImplicitCastExpr, UserDefinedConversion, class A)
// CHECK: 7: [B12.6] (BindTemporary)
// CHECK: 8: [B12.7] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 9: [B12.8]
// WARNINGS: 10: [B12.9] (CXXConstructExpr, class A)
// ANALYZER: 10: [B12.9] (CXXConstructExpr, [B12.11], [B12.14], [B12.15], class A)
// CHECK: 11: [B12.10] (BindTemporary)
// CHECK: 12: A([B12.11]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
// CHECK: 13: [B12.12] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 14: [B12.13]
// WARNINGS: 15: [B12.14] (CXXConstructExpr, class A)
// ANALYZER: 15: [B12.14] (CXXConstructExpr, [B10.3], class A)
// CHECK: 16: [B12.15] (BindTemporary)
// CHECK: Preds (1): B13
// CHECK: Succs (1): B10
// CHECK: [B13]
// WARNINGS: 1: B() (CXXConstructExpr, class B)
// ANALYZER: 1: B() (CXXConstructExpr, [B13.2], [B13.3], class B)
// CHECK: 2: [B13.1] (BindTemporary)
// CHECK: 3: [B13.2]
// CHECK: 4: [B13.3].operator bool
// CHECK: 5: [B13.3]
// CHECK: 6: [B13.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B13.6] ? ... : ...
// CHECK: Preds (1): B14
// CHECK: Succs (2): B11 B12
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B8 (ENTRY)]
// CHECK: Succs (1): B7
// CHECK: [B1]
// CHECK: 1: int b;
// CHECK: 2: [B4.5].~A() (Implicit destructor)
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B4]
// CXX98: 1: [B7.2] ?: [B6.6]
// CXX11: 1: [B7.3] ?: [B6.6]
// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B4.2]
// WARNINGS: 4: [B4.3] (CXXConstructExpr, class A)
// ANALYZER: 4: [B4.3] (CXXConstructExpr, [B4.5], class A)
// CHECK: 5: A a = A() ?: A();
// CHECK: T: (Temp Dtor) [B6.2]
// CHECK: Preds (2): B5 B6
// CHECK: Succs (2): B3 B2
// CHECK: [B5]
// CXX98: 1: [B7.2] (ImplicitCastExpr, NoOp, const class A)
// CXX98: 2: [B5.1]
// WARNINGS-CXX98: 3: [B5.2] (CXXConstructExpr, class A)
// ANALYZER-CXX98: 3: [B5.2] (CXXConstructExpr, [B5.4], class A)
// CXX98: 4: [B5.3] (BindTemporary)
// CXX11: 1: [B7.3] (ImplicitCastExpr, NoOp, const class A)
// WARNINGS-CXX11: 2: [B5.1] (CXXConstructExpr, class A)
// ANALYZER-CXX11: 2: [B5.1] (CXXConstructExpr, [B5.3], class A)
// CXX11: 3: [B5.2] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B6]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B6.2], [B6.4], [B6.5], class A)
// CHECK: 2: [B6.1] (BindTemporary)
// CHECK: 3: [B6.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B6.3]
// WARNINGS: 5: [B6.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B6.4] (CXXConstructExpr, [B6.6], class A)
// CHECK: 6: [B6.5] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B7]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER-CXX98: 1: A() (CXXConstructExpr, [B7.2], [B7.3], class A)
// ANALYZER-CXX11: 1: A() (CXXConstructExpr, [B7.2], class A)
// CHECK: 2: [B7.1] (BindTemporary)
// CHECK: 3: [B7.2]
// CHECK: 4: [B7.3].operator bool
// CHECK: 5: [B7.3]
// CHECK: 6: [B7.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B7.6] ? ... : ...
// CHECK: Preds (1): B8
// CHECK: Succs (2): B5 B6
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B13 (ENTRY)]
// CHECK: Succs (1): B12
// CHECK: [B1]
// CHECK: 1: int b;
// CHECK: 2: [B9.4].~A() (Implicit destructor)
// CHECK: Preds (2): B2 B3
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B3]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: 2: ~A() (Temporary object destructor)
// CHECK: Preds (1): B4
// CHECK: Succs (1): B1
// CHECK: [B4]
// CXX98: 1: [B7.4] ?: [B6.6]
// CXX11: 1: [B7.5] ?: [B6.6]
// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B4.2]
// CHECK: 4: [B7.2]([B4.3])
// CHECK: T: (Temp Dtor) [B6.2]
// CHECK: Preds (2): B5 B6
// CHECK: Succs (2): B3 B2
// CHECK: [B5]
// CXX98: 1: [B7.4] (ImplicitCastExpr, NoOp, const class A)
// CXX98: 2: [B5.1]
// WARNINGS-CXX98: 3: [B5.2] (CXXConstructExpr, class A)
// ANALYZER-CXX98: 3: [B5.2] (CXXConstructExpr, [B5.4], class A)
// CXX98: 4: [B5.3] (BindTemporary)
// CXX11: 1: [B7.5] (ImplicitCastExpr, NoOp, const class A)
// WARNINGS-CXX11: 2: [B5.1] (CXXConstructExpr, class A)
// ANALYZER-CXX11: 2: [B5.1] (CXXConstructExpr, [B5.3], class A)
// CXX11: 3: [B5.2] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B6]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B6.2], [B6.4], [B6.5], class A)
// CHECK: 2: [B6.1] (BindTemporary)
// CHECK: 3: [B6.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B6.3]
// WARNINGS: 5: [B6.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B6.4] (CXXConstructExpr, [B6.6], class A)
// CHECK: 6: [B6.5] (BindTemporary)
// CHECK: Preds (1): B7
// CHECK: Succs (1): B4
// CHECK: [B7]
// CHECK: 1: foo
// CHECK: 2: [B7.1] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
// WARNINGS: 3: A() (CXXConstructExpr, class A)
// ANALYZER-CXX98: 3: A() (CXXConstructExpr, [B7.4], class A)
// ANALYZER-CXX11: 3: A() (CXXConstructExpr, class A)
// CHECK: 4: [B7.3] (BindTemporary)
// CHECK: 5: [B7.4]
// CHECK: 6: [B7.5].operator bool
// CHECK: 7: [B7.5]
// CHECK: 8: [B7.7] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B7.8] ? ... : ...
// CHECK: Preds (2): B8 B9
// CHECK: Succs (2): B5 B6
// CHECK: [B8]
// CHECK: 1: ~A() (Temporary object destructor)
// CHECK: Preds (1): B9
// CHECK: Succs (1): B7
// CHECK: [B9]
// CXX98: 1: [B12.2] ?: [B11.6]
// CXX11: 1: [B12.3] ?: [B11.6]
// CHECK: 2: [B9.1] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 3: [B9.2]
// CHECK: 4: const A &a = A() ?: A();
// CHECK: T: (Temp Dtor) [B11.2]
// CHECK: Preds (2): B10 B11
// CHECK: Succs (2): B8 B7
// CHECK: [B10]
// CXX98: 1: [B12.2] (ImplicitCastExpr, NoOp, const class A)
// CXX98: 2: [B10.1]
// WARNINGS-CXX98: 3: [B10.2] (CXXConstructExpr, class A)
// ANALYZER-CXX98: 3: [B10.2] (CXXConstructExpr, [B10.4], class A)
// CXX98: 4: [B10.3] (BindTemporary)
// CXX11: 1: [B12.3] (ImplicitCastExpr, NoOp, const class A)
// WARNINGS-CXX11: 2: [B10.1] (CXXConstructExpr, class A)
// ANALYZER-CXX11: 2: [B10.1] (CXXConstructExpr, [B10.3], class A)
// CXX11: 3: [B10.2] (BindTemporary)
// CHECK: Preds (1): B12
// CHECK: Succs (1): B9
// CHECK: [B11]
// WARNINGS-CHECK: 1: A() (CXXConstructExpr, class A)
// ANALYZER-CHECK: 1: A() (CXXConstructExpr, [B11.2], class A)
// CHECK: 2: [B11.1] (BindTemporary)
// CHECK: 3: [B11.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B11.3]
// WARNINGS: 5: [B11.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B11.4] (CXXConstructExpr, [B11.6], class A)
// CHECK: 6: [B11.5] (BindTemporary)
// CHECK: Preds (1): B12
// CHECK: Succs (1): B9
// CHECK: [B12]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER-CXX98: 1: A() (CXXConstructExpr, [B12.2], [B12.3], class A)
// ANALYZER-CXX11: 1: A() (CXXConstructExpr, [B12.2], class A)
// CHECK: 2: [B12.1] (BindTemporary)
// CHECK: 3: [B12.2]
// CHECK: 4: [B12.3].operator bool
// CHECK: 5: [B12.3]
// CHECK: 6: [B12.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
// CHECK: T: [B12.6] ? ... : ...
// CHECK: Preds (1): B13
// CHECK: Succs (2): B10 B11
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.2], [B1.4], [B1.5], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B1.3]
// WARNINGS: 5: [B1.4] (CXXConstructExpr, class A)
// ANALYZER: 5: [B1.4] (CXXConstructExpr, [B1.6], class A)
// CHECK: 6: A a = A();
// CHECK: 7: ~A() (Temporary object destructor)
// CHECK: 8: int b;
// CHECK: 9: [B1.6].~A() (Implicit destructor)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.4], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 4: [B1.3]
// CHECK: 5: const A &a = A();
// CHECK: 6: foo
// CHECK: 7: [B1.6] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
// WARNINGS: 8: A() (CXXConstructExpr, class A)
// ANALYZER: 8: A() (CXXConstructExpr, [B1.9], [B1.11], class A)
// CHECK: 9: [B1.8] (BindTemporary)
// CHECK: 10: [B1.9] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 11: [B1.10]
// CHECK: 12: [B1.7]([B1.11])
// CHECK: 13: ~A() (Temporary object destructor)
// CHECK: 14: int b;
// CHECK: 15: [B1.5].~A() (Implicit destructor)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: A::make
// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
// WARNINGS: 3: [B1.2]()
// ANALYZER: 3: [B1.2]() (CXXRecordTypedCall, [B1.4], [B1.6], [B1.7])
// CHECK: 4: [B1.3] (BindTemporary)
// CHECK: 5: [B1.4] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 6: [B1.5]
// WARNINGS: 7: [B1.6] (CXXConstructExpr, class A)
// ANALYZER: 7: [B1.6] (CXXConstructExpr, [B1.8], class A)
// CHECK: 8: A a = A::make();
// CHECK: 9: ~A() (Temporary object destructor)
// CHECK: 10: int b;
// CHECK: 11: [B1.8].~A() (Implicit destructor)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: A::make
// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
// WARNINGS: 3: [B1.2]()
// ANALYZER: 3: [B1.2]() (CXXRecordTypedCall, [B1.6])
// CHECK: 4: [B1.3] (BindTemporary)
// CHECK: 5: [B1.4] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 6: [B1.5]
// CHECK: 7: const A &a = A::make();
// CHECK: 8: foo
// CHECK: 9: [B1.8] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
// CHECK: 10: A::make
// CHECK: 11: [B1.10] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
// WARNINGS: 12: [B1.11]()
// ANALYZER: 12: [B1.11]() (CXXRecordTypedCall, [B1.13], [B1.15])
// CHECK: 13: [B1.12] (BindTemporary)
// CHECK: 14: [B1.13] (ImplicitCastExpr, NoOp, const class A)
// CHECK: 15: [B1.14]
// CHECK: 16: [B1.9]([B1.15])
// CHECK: 17: ~A() (Temporary object destructor)
// CHECK: 18: int b;
// CHECK: 19: [B1.7].~A() (Implicit destructor)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: int a;
// WARNINGS: 2: A() (CXXConstructExpr, class A)
// ANALYZER: 2: A() (CXXConstructExpr, [B1.3], [B1.4], class A)
// CHECK: 3: [B1.2] (BindTemporary)
// CHECK: 4: [B1.3]
// CHECK: 5: [B1.4].operator int
// CHECK: 6: [B1.4]
// CHECK: 7: [B1.6] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 8: a
// CHECK: 9: [B1.8] = [B1.7]
// CHECK: 10: ~A() (Temporary object destructor)
// CHECK: 11: int b;
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// WARNINGS: 1: A() (CXXConstructExpr, class A)
// ANALYZER: 1: A() (CXXConstructExpr, [B1.2], [B1.3], class A)
// CHECK: 2: [B1.1] (BindTemporary)
// CHECK: 3: [B1.2]
// CHECK: 4: [B1.3].operator int
// CHECK: 5: [B1.3]
// CHECK: 6: [B1.5] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 7: int([B1.6]) (CXXFunctionalCastExpr, NoOp, int)
// WARNINGS: 8: B() (CXXConstructExpr, class B)
// ANALYZER: 8: B() (CXXConstructExpr, [B1.9], [B1.10], class B)
// CHECK: 9: [B1.8] (BindTemporary)
// CHECK: 10: [B1.9]
// CHECK: 11: [B1.10].operator int
// CHECK: 12: [B1.10]
// CHECK: 13: [B1.12] (ImplicitCastExpr, UserDefinedConversion, int)
// CHECK: 14: int([B1.13]) (CXXFunctionalCastExpr, NoOp, int)
// CHECK: 15: [B1.7] + [B1.14]
// CHECK: 16: a([B1.15]) (Member initializer)
// CHECK: 17: ~B() (Temporary object destructor)
// CHECK: 18: ~A() (Temporary object destructor)
// CHECK: 19: b(/*implicit*/(int)0) (Member initializer)
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B3 (ENTRY)]
// CHECK: Succs (1): B2
// CHECK: [B1]
// CHECK: 1: int b;
// CHECK: Preds (1): B2(Unreachable)
// CHECK: Succs (1): B0
// CHECK: [B2 (NORETURN)]
// CHECK: 1: int a;
// WARNINGS: 2: NoReturn() (CXXConstructExpr, class NoReturn)
// ANALYZER-CXX98: 2: NoReturn() (CXXConstructExpr, [B2.3], [B2.4], class NoReturn)
// ANALYZER-CXX11: 2: NoReturn() (CXXConstructExpr, [B2.3], class NoReturn)
// CHECK: 3: [B2.2] (BindTemporary)
// CHECK: [[MEMBER:[45]]]: [B2.{{[34]}}].f
// CHECK: {{[56]}}: [B2.[[MEMBER]]]()
// CHECK: {{[67]}}: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (2): B1 B2
// CHECK: [B3 (ENTRY)]
// CHECK: Succs (1): B2
// CHECK: [B1]
// CHECK: 1: int b;
// CHECK: Preds (1): B2(Unreachable)
// CHECK: Succs (1): B0
// CHECK: [B2 (NORETURN)]
// CHECK: 1: int a;
// WARNINGS: 2: NoReturn() (CXXConstructExpr, class NoReturn)
// ANALYZER: 2: NoReturn() (CXXConstructExpr, [B2.3], class NoReturn)
// CHECK: 3: [B2.2] (BindTemporary)
// CHECK: 4: 47
// CHECK: 5: ... , [B2.4]
// CHECK: 6: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (2): B1 B2
// CHECK: [B9 (ENTRY)]
// CHECK: Succs (1): B8
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (2): B3 B8
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// CHECK: T: if [B5.1]
// CHECK: Preds (2): B4(Unreachable) B5
// CHECK: Succs (2): B2 B1
// CHECK: [B4 (NORETURN)]
// CHECK: 1: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B5
// CHECK: Succs (1): B0
// CHECK: [B5]
// CHECK: 1: [B7.3] || [B6.7]
// CHECK: T: (Temp Dtor) [B6.4]
// CHECK: Preds (2): B6 B7
// CHECK: Succs (2): B4 B3
// CHECK: [B6]
// CHECK: 1: check
// CHECK: 2: [B6.1] (ImplicitCastExpr, FunctionToPointerDecay, _Bool (*)(const class NoReturn &))
// WARNINGS: 3: NoReturn() (CXXConstructExpr, class NoReturn)
// ANALYZER: 3: NoReturn() (CXXConstructExpr, [B6.4], [B6.6], class NoReturn)
// CHECK: 4: [B6.3] (BindTemporary)
// CHECK: 5: [B6.4] (ImplicitCastExpr, NoOp, const class NoReturn)
// CHECK: 6: [B6.5]
// CHECK: 7: [B6.2]([B6.6])
// CHECK: Preds (1): B7
// CHECK: Succs (1): B5
// CHECK: [B7]
// CHECK: 1: value
// CHECK: 2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 3: ![B7.2]
// CHECK: T: [B7.3] || ...
// CHECK: Preds (1): B8
// CHECK: Succs (2): B5 B6
// CHECK: [B8]
// CHECK: 1: value
// CHECK: 2: [B8.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: T: if [B8.2]
// CHECK: Preds (1): B9
// CHECK: Succs (2): B7 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (3): B1 B2 B4
// CHECK: [B10 (ENTRY)]
// CHECK: Succs (1): B9
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (2): B3 B9
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// CHECK: T: if [B5.1]
// CHECK: Preds (2): B4(Unreachable) B5
// CHECK: Succs (2): B2 B1
// CHECK: [B4 (NORETURN)]
// CHECK: 1: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B5
// CHECK: Succs (1): B0
// CHECK: [B5]
// CHECK: 1: [B8.3] || [B7.3] || [B6.7]
// CHECK: T: (Temp Dtor) [B6.4]
// CHECK: Preds (3): B6 B7 B8
// CHECK: Succs (2): B4 B3
// CHECK: [B6]
// CHECK: 1: check
// CHECK: 2: [B6.1] (ImplicitCastExpr, FunctionToPointerDecay, _Bool (*)(const class NoReturn &))
// WARNINGS: 3: NoReturn() (CXXConstructExpr, class NoReturn)
// ANALYZER: 3: NoReturn() (CXXConstructExpr, [B6.4], [B6.6], class NoReturn)
// CHECK: 4: [B6.3] (BindTemporary)
// CHECK: 5: [B6.4] (ImplicitCastExpr, NoOp, const class NoReturn)
// CHECK: 6: [B6.5]
// CHECK: 7: [B6.2]([B6.6])
// CHECK: Preds (1): B7
// CHECK: Succs (1): B5
// CHECK: [B7]
// CHECK: 1: value
// CHECK: 2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 3: ![B7.2]
// CHECK: T: [B8.3] || [B7.3] || ...
// CHECK: Preds (1): B8
// CHECK: Succs (2): B5 B6
// CHECK: [B8]
// CHECK: 1: value
// CHECK: 2: [B8.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 3: ![B8.2]
// CHECK: T: [B8.3] || ...
// CHECK: Preds (1): B9
// CHECK: Succs (2): B5 B7
// CHECK: [B9]
// CHECK: 1: value
// CHECK: 2: [B9.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: T: if [B9.2]
// CHECK: Preds (1): B10
// CHECK: Succs (2): B8 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (3): B1 B2 B4
// CHECK: [B10 (ENTRY)]
// CHECK: Succs (1): B9
// CHECK: [B1]
// CHECK: 1: 0
// CHECK: 2: return [B1.1];
// CHECK: Preds (2): B3 B9
// CHECK: Succs (1): B0
// CHECK: [B2]
// CHECK: 1: 1
// CHECK: 2: return [B2.1];
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B3]
// CHECK: T: if [B5.1]
// CHECK: Preds (2): B4(Unreachable) B5
// CHECK: Succs (2): B2 B1
// CHECK: [B4 (NORETURN)]
// CHECK: 1: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B5
// CHECK: Succs (1): B0
// CHECK: [B5]
// CHECK: 1: [B8.3] || [B7.2] || [B6.7]
// CHECK: T: (Temp Dtor) [B6.4]
// CHECK: Preds (3): B6 B7 B8
// CHECK: Succs (2): B4 B3
// CHECK: [B6]
// CHECK: 1: check
// CHECK: 2: [B6.1] (ImplicitCastExpr, FunctionToPointerDecay, _Bool (*)(const class NoReturn &))
// WARNINGS: 3: NoReturn() (CXXConstructExpr, class NoReturn)
// ANALYZER: 3: NoReturn() (CXXConstructExpr, [B6.4], [B6.6], class NoReturn)
// CHECK: 4: [B6.3] (BindTemporary)
// CHECK: 5: [B6.4] (ImplicitCastExpr, NoOp, const class NoReturn)
// CHECK: 6: [B6.5]
// CHECK: 7: [B6.2]([B6.6])
// CHECK: Preds (1): B7
// CHECK: Succs (1): B5
// CHECK: [B7]
// CHECK: 1: value
// CHECK: 2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: T: [B8.3] || [B7.2] || ...
// CHECK: Preds (1): B8
// CHECK: Succs (2): B5 B6
// CHECK: [B8]
// CHECK: 1: value
// CHECK: 2: [B8.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: 3: ![B8.2]
// CHECK: T: [B8.3] || ...
// CHECK: Preds (1): B9
// CHECK: Succs (2): B5 B7
// CHECK: [B9]
// CHECK: 1: value
// CHECK: 2: [B9.1] (ImplicitCastExpr, LValueToRValue, _Bool)
// CHECK: T: if [B9.2]
// CHECK: Preds (1): B10
// CHECK: Succs (2): B8 B1
// CHECK: [B0 (EXIT)]
// CHECK: Preds (3): B1 B2 B4
// CHECK: [B1 (ENTRY)]
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: foo1
// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, const class pass_references_through::C &(*)(void))
// CHECK: 3: [B1.2]()
// CHECK: 4: return [B1.3];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
// CHECK: [B2 (ENTRY)]
// CHECK: Succs (1): B1
// CHECK: [B1]
// CHECK: 1: foo2
// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class pass_references_through::C &&(*)(void))
// CHECK: 3: [B1.2]()
// CHECK: 4: return [B1.3];
// CHECK: Preds (1): B2
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
// CHECK: Preds (1): B1
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