Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add test to check if typedefs are being unnecessarily resolved #124

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Add test to check if typedefs are being unnecessarily resolved #124

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 33 additions & 0 deletions unittests/CppInterOp/FunctionReflectionTest.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -849,6 +849,39 @@ TEST(FunctionReflectionTest, JitCallAdvanced) {
EXPECT_TRUE(object) << "Failed to call the ctor.";
// Building a wrapper with a typedef decl must be possible.
Cpp::Destruct(object, Decls[1]);

// Test to check if typedefs are unnecessarily resolved during the creation
// of the wrapper
Interp->process(R"(
class TDT {
private:
class PC {
public:
PC(int i) : m_val(i) {}
int m_val;
};

public:
typedef PC PP;
PP f() { return PC(42); }
};
)");

clang::NamedDecl *ClassTDT = (clang::NamedDecl*) Cpp::GetNamed("TDT");
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

warning: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto]

Suggested change
clang::NamedDecl *ClassTDT = (clang::NamedDecl*) Cpp::GetNamed("TDT");
auto *ClassTDT = (clang::NamedDecl*) Cpp::GetNamed("TDT");

auto *CtorTDT =
(clang::CXXConstructorDecl*) Cpp::GetDefaultConstructor(ClassTDT);
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

warning: do not use C-style cast to convert between unrelated types [cppcoreguidelines-pro-type-cstyle-cast]

      (clang::CXXConstructorDecl*) Cpp::GetDefaultConstructor(ClassTDT);
      ^

auto FCI_CtorTDT = Cpp::MakeFunctionCallable(CtorTDT);
void* objectTDT = nullptr;
FCI_CtorTDT.Invoke((void*)&objectTDT);
EXPECT_TRUE(objectTDT != nullptr);
clang::NamedDecl *TDT_f = (clang::NamedDecl*) Cpp::GetNamed("f", ClassTDT);
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

warning: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto]

Suggested change
clang::NamedDecl *TDT_f = (clang::NamedDecl*) Cpp::GetNamed("f", ClassTDT);
auto *TDT_f = (clang::NamedDecl*) Cpp::GetNamed("f", ClassTDT);

auto FCI_TDT_f = Cpp::MakeFunctionCallable(TDT_f);
void* objectTDT_PP = nullptr;
FCI_TDT_f.Invoke((void*) &objectTDT_PP, {}, objectTDT);
EXPECT_TRUE(objectTDT_PP != nullptr);
std::stringstream ss_mval;
ss_mval << "(" << objectTDT_PP << ")->mval";
EXPECT_EQ(Cpp::Evaluate(ss_mval.str().c_str()), 42);
}


Expand Down
Loading