e9fda1e48a
The motivation of this large change is to drastically simplify the logic in ExprEngine going forward. Some fallout is that the output of some BugReporterVisitors is not as accurate as before; those will need to be fixed over time. There is also some possible performance regression as RemoveDeadBindings will be called frequently; this can also be improved over time. llvm-svn: 136419
104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
// RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCFG -cfg-add-initializers %s 2>&1 | FileCheck %s
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// XPASS: *
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class A {
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public:
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A() {}
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A(int i) {}
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};
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class B : public virtual A {
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public:
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B() {}
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B(int i) : A(i) {}
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};
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class C : public virtual A {
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public:
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C() {}
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C(int i) : A(i) {}
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};
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class TestOrder : public C, public B, public A {
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int i;
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int& r;
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public:
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TestOrder();
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};
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TestOrder::TestOrder()
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: r(i), B(), i(), C() {
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A a;
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}
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class TestControlFlow {
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int x, y, z;
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public:
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TestControlFlow(bool b);
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};
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TestControlFlow::TestControlFlow(bool b)
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: y(b ? 0 : 1)
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, x(0)
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, z(y) {
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int v;
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}
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// CHECK: [ B2 (ENTRY) ]
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// CHECK: Predecessors (0):
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// CHECK: Successors (1): B1
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// CHECK: [ B1 ]
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// CHECK: 1:
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// CHECK: 2: A([B1.1]) (Base initializer)
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// CHECK: 3:
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// CHECK: 4: C([B1.3]) (Base initializer)
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// CHECK: 5:
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// CHECK: 6: B([B1.5]) (Base initializer)
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// CHECK: 7:
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// CHECK: 8: A([B1.7]) (Base initializer)
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// CHECK: 9: /*implicit*/int()
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// CHECK: 10: i([B1.9]) (Member initializer)
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// CHECK: 11: this
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// CHECK: 12: [B1.11]->i
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// CHECK: 13: r([B1.12]) (Member initializer)
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// CHECK: 14:
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// CHECK: 15: A a;
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// CHECK: Predecessors (1): B2
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// CHECK: Successors (1): B0
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// CHECK: [ B0 (EXIT) ]
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// CHECK: Predecessors (1): B1
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// CHECK: Successors (0):
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// CHECK: [ B5 (ENTRY) ]
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// CHECK: Predecessors (0):
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// CHECK: Successors (1): B4
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// CHECK: [ B1 ]
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// CHECK: 1: [B4.4] ? [B2.1] : [B3.1]
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// CHECK: 2: y([B1.1]) (Member initializer)
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// CHECK: 3: this
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// CHECK: 4: [B1.3]->y
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// CHECK: 5: [B1.4]
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// CHECK: 6: z([B1.5]) (Member initializer)
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// CHECK: 7: int v;
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// CHECK: Predecessors (2): B2 B3
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// CHECK: Successors (1): B0
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// CHECK: [ B2 ]
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// CHECK: 1: 0
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// CHECK: Predecessors (1): B4
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// CHECK: Successors (1): B1
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// CHECK: [ B3 ]
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// CHECK: 1: 1
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// CHECK: Predecessors (1): B4
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// CHECK: Successors (1): B1
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// CHECK: [ B4 ]
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// CHECK: 1: 0
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// CHECK: 2: x([B4.1]) (Member initializer)
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// CHECK: 3: b
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// CHECK: 4: [B4.3]
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// CHECK: T: [B4.4] ? ... : ...
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// CHECK: Predecessors (1): B5
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// CHECK: Successors (2): B2 B3
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// CHECK: [ B0 (EXIT) ]
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// CHECK: Predecessors (1): B1
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// CHECK: Successors (0):
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