66 lines
3.0 KiB
Plaintext
66 lines
3.0 KiB
Plaintext
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// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -triple x86_64-apple-darwin12 -std=c++11 -w %s > %t 2>&1
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// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX11,CXX11-ELIDE %s
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// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -triple x86_64-apple-darwin12 -std=c++17 -w %s > %t 2>&1
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// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX17 %s
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// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -triple x86_64-apple-darwin12 -std=c++11 -w -analyzer-config elide-constructors=false %s > %t 2>&1
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// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX11,CXX11-NOELIDE %s
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// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -triple x86_64-apple-darwin12 -std=c++17 -w -analyzer-config elide-constructors=false %s > %t 2>&1
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// RUN: FileCheck --input-file=%t -check-prefixes=CHECK,CXX17 %s
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class D {
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public:
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D();
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~D();
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};
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@interface E {}
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-(void) foo: (D) d;
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-(D) bar;
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@end
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// CHECK: void passArgumentIntoMessage(E *e)
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// CHECK: 1: e
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// CHECK-NEXT: 2: [B1.1] (ImplicitCastExpr, LValueToRValue, E *)
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// CXX11-ELIDE-NEXT: 3: D() (CXXConstructExpr, [B1.4], [B1.6], [B1.7], class D)
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// CXX11-NOELIDE-NEXT: 3: D() (CXXConstructExpr, [B1.4], [B1.6], class D)
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// CXX11-NEXT: 4: [B1.3] (BindTemporary)
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// CXX11-NEXT: 5: [B1.4] (ImplicitCastExpr, NoOp, const class D)
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// CXX11-NEXT: 6: [B1.5]
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// CXX11-NEXT: 7: [B1.6] (CXXConstructExpr, [B1.8], [B1.9]+0, class D)
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// CXX11-NEXT: 8: [B1.7] (BindTemporary)
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// Double brackets trigger FileCheck variables, escape.
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// CXX11-NEXT: 9: {{\[}}[B1.2] foo:[B1.8]]
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// CXX11-NEXT: 10: ~D() (Temporary object destructor)
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// CXX11-NEXT: 11: ~D() (Temporary object destructor)
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// CXX17-NEXT: 3: D() (CXXConstructExpr, [B1.4], [B1.5]+0, class D)
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// CXX17-NEXT: 4: [B1.3] (BindTemporary)
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// Double brackets trigger FileCheck variables, escape.
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// CXX17-NEXT: 5: {{\[}}[B1.2] foo:[B1.4]]
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// CXX17-NEXT: 6: ~D() (Temporary object destructor)
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void passArgumentIntoMessage(E *e) {
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[e foo: D()];
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}
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// CHECK: void returnObjectFromMessage(E *e)
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// CHECK: [B1]
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// CHECK-NEXT: 1: e
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// CHECK-NEXT: 2: [B1.1] (ImplicitCastExpr, LValueToRValue, E *)
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// Double brackets trigger FileCheck variables, escape.
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// CXX11-ELIDE-NEXT: 3: {{\[}}[B1.2] bar] (CXXRecordTypedCall, [B1.4], [B1.6], [B1.7])
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// CXX11-NOELIDE-NEXT: 3: {{\[}}[B1.2] bar] (CXXRecordTypedCall, [B1.4], [B1.6])
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// CXX11-NEXT: 4: [B1.3] (BindTemporary)
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// CXX11-NEXT: 5: [B1.4] (ImplicitCastExpr, NoOp, const class D)
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// CXX11-NEXT: 6: [B1.5]
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// CXX11-NEXT: 7: [B1.6] (CXXConstructExpr, [B1.8], class D)
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// CXX11-NEXT: 8: D d = [e bar];
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// CXX11-NEXT: 9: ~D() (Temporary object destructor)
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// CXX11-NEXT: 10: [B1.8].~D() (Implicit destructor)
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// Double brackets trigger FileCheck variables, escape.
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// CXX17-NEXT: 3: {{\[}}[B1.2] bar] (CXXRecordTypedCall, [B1.5], [B1.4])
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// CXX17-NEXT: 4: [B1.3] (BindTemporary)
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// CXX17-NEXT: 5: D d = [e bar];
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// CXX17-NEXT: 6: [B1.5].~D() (Implicit destructor)
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void returnObjectFromMessage(E *e) {
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D d = [e bar];
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}
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