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Add failing test for returning of & to *

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This commit is contained in:
Jason Turner 2018-08-15 11:19:09 -06:00
parent ac0d7ce949
commit 4be5e876b8
1 changed files with 25 additions and 0 deletions
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25
unittests/compiled_tests.cpp
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@ -204,6 +204,31 @@ TEST_CASE("Throw int or double")
}
}
TEST_CASE("Deduction of pointer return types")
{
int val = 5;
int *val_ptr = &val;
auto &val_ptr_ref = val_ptr;
const auto &val_ptr_const_ref = val_ptr;
auto get_val_ptr = [&]() -> int * { return val_ptr; };
auto get_val_const_ptr = [&]() -> int const * { return val_ptr; };
auto get_val_ptr_ref = [&]() -> int *& { return val_ptr_ref; };
auto get_val_const_ptr_ref = [&]() -> int * const & { return val_ptr_const_ref; };
chaiscript::ChaiScript_Basic chai(create_chaiscript_stdlib(), create_chaiscript_parser());
chai.add(chaiscript::fun(get_val_ptr), "get_val_ptr");
chai.add(chaiscript::fun(get_val_const_ptr), "get_val_const_ptr");
chai.add(chaiscript::fun(get_val_ptr_ref), "get_val_ptr_ref");
chai.add(chaiscript::fun(get_val_const_ptr_ref), "get_val_const_ptr_ref");
CHECK(chai.eval<int *>("get_val_ptr()") == &val);
CHECK(chai.eval<int * const>("get_val_const_ptr()") == &val);
CHECK(chai.eval<int *&>("get_val_ptr_ref()") == &val);
CHECK(chai.eval<int * const &>("get_val_const_ptr_ref()") == &val);
}
TEST_CASE("Throw a runtime_error")
{
chaiscript::ChaiScript_Basic chai(create_chaiscript_stdlib(),create_chaiscript_parser());