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// RUN: %clang_cc1 -ast-dump -ast-dump-filter Test %s | FileCheck -strict-whitespace %s
int TestLocation = 0;
// CHECK: VarDecl{{.*}}TestLocation
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:20> 'int' 0
int TestIndent = 1 + (1);
// CHECK: VarDecl{{.*}}TestIndent
// CHECK-NEXT: {{^}}`-BinaryOperator{{[^()]*$}}
// CHECK-NEXT: {{^}} |-IntegerLiteral{{.*0[^()]*$}}
// CHECK-NEXT: {{^}} `-ParenExpr{{.*0[^()]*$}}
// CHECK-NEXT: {{^}} `-IntegerLiteral{{.*0[^()]*$}}
void TestDeclStmt() {
int x = 0;
int y, z;
}
// CHECK: FunctionDecl{{.*}}TestDeclStmt
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}x
// CHECK-NEXT: IntegerLiteral
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}y
// CHECK-NEXT: VarDecl{{.*}}z
int TestOpaqueValueExpr = 0 ?: 1;
// CHECK: VarDecl{{.*}}TestOpaqueValueExpr
// CHECK-NEXT: BinaryConditionalOperator
// CHECK-NEXT: IntegerLiteral
// CHECK-NEXT: OpaqueValueExpr
// CHECK-NEXT: IntegerLiteral
// CHECK-NEXT: OpaqueValueExpr
// CHECK-NEXT: IntegerLiteral
// CHECK-NEXT: IntegerLiteral
void TestUnaryOperatorExpr(void) {
char T1 = 1;
int T2 = 1;
T1++;
T2++;
// CHECK: UnaryOperator{{.*}}postfix '++' cannot overflow
// CHECK-NEXT: DeclRefExpr{{.*}}'T1' 'char'
// CHECK-NOT: UnaryOperator{{.*}}postfix '++' cannot overflow
// CHECK: DeclRefExpr{{.*}}'T2' 'int'
-T1;
-T2;
// CHECK: UnaryOperator{{.*}}prefix '-' cannot overflow
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'T1' 'char'
// CHECK-NOT: UnaryOperator{{.*}}prefix '-' cannot overflow
// CHECK: ImplicitCastExpr
// CHECK: DeclRefExpr{{.*}}'T2' 'int'
~T1;
~T2;
// CHECK: UnaryOperator{{.*}}prefix '~' cannot overflow
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'T1' 'char'
// CHECK: UnaryOperator{{.*}}prefix '~' cannot overflow
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'T2' 'int'
}
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