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// RUN: %clang_cc1 -fcxx-exceptions -ast-dump -ast-dump-filter Test %s | FileCheck -strict-whitespace %s
namespace n {
void function() {}
int Variable;
}
using n::function;
using n::Variable;
void TestFunction() {
void (*f)() = &function;
// CHECK: DeclRefExpr{{.*}} (UsingShadow{{.*}}function
Variable = 4;
// CHECK: DeclRefExpr{{.*}} (UsingShadow{{.*}}Variable
}
// CHECK: FunctionDecl {{.*}} TestCatch1
void TestCatch1() {
// CHECK: CXXTryStmt
// CHECK-NEXT: CompoundStmt
try {
}
// CHECK-NEXT: CXXCatchStmt
// CHECK-NEXT: VarDecl {{.*}} x
// CHECK-NEXT: CompoundStmt
catch (int x) {
}
}
// CHECK: FunctionDecl {{.*}} TestCatch2
void TestCatch2() {
// CHECK: CXXTryStmt
// CHECK-NEXT: CompoundStmt
try {
}
// CHECK-NEXT: CXXCatchStmt
// CHECK-NEXT: NULL
// CHECK-NEXT: CompoundStmt
catch (...) {
}
}
void TestAllocationExprs() {
int *p;
p = new int;
delete p;
p = new int[2];
delete[] p;
p = ::new int;
::delete p;
}
// CHECK: FunctionDecl {{.*}} TestAllocationExprs
// CHECK: CXXNewExpr {{.*}} 'int *' Function {{.*}} 'operator new'
// CHECK: CXXDeleteExpr {{.*}} 'void' Function {{.*}} 'operator delete'
// CHECK: CXXNewExpr {{.*}} 'int *' array Function {{.*}} 'operator new[]'
// CHECK: CXXDeleteExpr {{.*}} 'void' array Function {{.*}} 'operator delete[]'
// CHECK: CXXNewExpr {{.*}} 'int *' global Function {{.*}} 'operator new'
// CHECK: CXXDeleteExpr {{.*}} 'void' global Function {{.*}} 'operator delete'
// Don't crash on dependent exprs that haven't been resolved yet.
template <typename T>
void TestDependentAllocationExpr() {
T *p = new T;
delete p;
}
// CHECK: FunctionTemplateDecl {{.*}} TestDependentAllocationExpr
// CHECK: CXXNewExpr {{.*'T \*'$}}
// CHECK: CXXDeleteExpr {{.*'void'$}}
template <typename T>
class DependentScopeMemberExprWrapper {
T member;
};
template <typename T>
void TestDependentScopeMemberExpr() {
DependentScopeMemberExprWrapper<T> obj;
obj.member = T();
(&obj)->member = T();
}
// CHECK: FunctionTemplateDecl {{.*}} TestDependentScopeMemberExpr
// CHECK: CXXDependentScopeMemberExpr {{.*}} lvalue .member
// CHECK: CXXDependentScopeMemberExpr {{.*}} lvalue ->member
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