llvm-project/clang/test/SemaTemplate/default-expr-arguments-2.cpp

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511 B
C++

// RUN: %clang_cc1 -ast-dump %s 2>&1 | FileCheck %s
// This is a wacky test to ensure that we're actually instantiating
// the default arguments of the constructor when the function type is
// otherwise non-dependent.
namespace PR6733 {
template <class T>
class bar {
public: enum { kSomeConst = 128 };
bar(int x = kSomeConst) {}
};
// CHECK: FunctionDecl{{.*}}f 'void ()'
void f() {
// CHECK: VarDecl{{.*}}tmp 'bar<int>'
// CHECK: CXXDefaultArgExpr{{.*}}'int'
bar<int> tmp;
}
}