114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
// RUN: %clang_cc1 -triple x86_64-pc-linux -std=c++11 -ast-dump -ast-dump-filter Test %s | FileCheck --strict-whitespace %s
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int TestLocation
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__attribute__((unused));
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// CHECK: VarDecl{{.*}}TestLocation
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// CHECK-NEXT: UnusedAttr 0x{{[^ ]*}} <line:[[@LINE-2]]:16>
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int TestIndent
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__attribute__((unused));
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// CHECK: {{^}}VarDecl{{.*TestIndent[^()]*$}}
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// CHECK-NEXT: {{^}}`-UnusedAttr{{[^()]*$}}
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void TestAttributedStmt() {
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switch (1) {
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case 1:
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[[clang::fallthrough]];
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case 2:
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;
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}
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}
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// CHECK: FunctionDecl{{.*}}TestAttributedStmt
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// CHECK: AttributedStmt
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// CHECK-NEXT: FallThroughAttr
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// CHECK-NEXT: NullStmt
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[[clang::warn_unused_result]] int TestCXX11DeclAttr();
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// CHECK: FunctionDecl{{.*}}TestCXX11DeclAttr
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// CHECK-NEXT: WarnUnusedResultAttr
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int TestAlignedNull __attribute__((aligned));
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// CHECK: VarDecl{{.*}}TestAlignedNull
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// CHECK-NEXT: AlignedAttr
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// CHECK-NEXT: <<<NULL>>>
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int TestAlignedExpr __attribute__((aligned(4)));
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// CHECK: VarDecl{{.*}}TestAlignedExpr
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// CHECK-NEXT: AlignedAttr
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// CHECK-NEXT: IntegerLiteral
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int TestEnum __attribute__((visibility("default")));
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// CHECK: VarDecl{{.*}}TestEnum
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// CHECK-NEXT: VisibilityAttr{{.*}} Default
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class __attribute__((lockable)) Mutex {
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} mu1, mu2;
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int TestExpr __attribute__((guarded_by(mu1)));
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// CHECK: VarDecl{{.*}}TestExpr
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// CHECK-NEXT: GuardedByAttr
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// CHECK-NEXT: DeclRefExpr{{.*}}mu1
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class Mutex TestVariadicExpr __attribute__((acquired_after(mu1, mu2)));
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// CHECK: VarDecl{{.*}}TestVariadicExpr
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// CHECK: AcquiredAfterAttr
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// CHECK-NEXT: DeclRefExpr{{.*}}mu1
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// CHECK-NEXT: DeclRefExpr{{.*}}mu2
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void function1(void *) {
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int TestFunction __attribute__((cleanup(function1)));
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}
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// CHECK: VarDecl{{.*}}TestFunction
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// CHECK-NEXT: CleanupAttr{{.*}} Function{{.*}}function1
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void TestIdentifier(void *, int)
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__attribute__((pointer_with_type_tag(ident1,1,2)));
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// CHECK: FunctionDecl{{.*}}TestIdentifier
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// CHECK: ArgumentWithTypeTagAttr{{.*}} ident1
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void TestBool(void *, int)
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__attribute__((pointer_with_type_tag(bool1,1,2)));
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// CHECK: FunctionDecl{{.*}}TestBool
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// CHECK: ArgumentWithTypeTagAttr{{.*}} IsPointer
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void TestUnsigned(void *, int)
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__attribute__((pointer_with_type_tag(unsigned1,1,2)));
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// CHECK: FunctionDecl{{.*}}TestUnsigned
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// CHECK: ArgumentWithTypeTagAttr{{.*}} 0 1
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void TestInt(void) __attribute__((constructor(123)));
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// CHECK: FunctionDecl{{.*}}TestInt
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// CHECK-NEXT: ConstructorAttr{{.*}} 123
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int TestString __attribute__((alias("alias1")));
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// CHECK: VarDecl{{.*}}TestString
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// CHECK-NEXT: AliasAttr{{.*}} "alias1"
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extern struct s1 TestType
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__attribute__((type_tag_for_datatype(ident1,int)));
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// CHECK: VarDecl{{.*}}TestType
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// CHECK-NEXT: TypeTagForDatatypeAttr{{.*}} int
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void *TestVariadicUnsigned1(int) __attribute__((alloc_size(1)));
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// CHECK: FunctionDecl{{.*}}TestVariadicUnsigned1
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// CHECK: AllocSizeAttr{{.*}} 0
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void *TestVariadicUnsigned2(int, int) __attribute__((alloc_size(1,2)));
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// CHECK: FunctionDecl{{.*}}TestVariadicUnsigned2
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// CHECK: AllocSizeAttr{{.*}} 0 1
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void TestLabel() {
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L: __attribute__((unused)) int i;
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// CHECK: LabelStmt{{.*}}'L'
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// CHECK: VarDecl{{.*}}i 'int'
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// CHECK-NEXT: UnusedAttr{{.*}}
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M: __attribute(()) int j;
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// CHECK: LabelStmt {{.*}} 'M'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl {{.*}} j 'int'
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N: __attribute(()) ;
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// CHECK: LabelStmt {{.*}} 'N'
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// CHECK-NEXT: NullStmt
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}
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