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ADD: eq? and assert-eq? core functions.

main
bog 2023-09-11 14:05:10 +02:00
parent 20b5e60557
commit 0795eb5d9f
1 changed files with 53 additions and 7 deletions
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60
lib/core.cpp
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@ -3,8 +3,54 @@
GRINO_ERROR(assertion_error);
extern "C" void lib_assert(grino::Loader& loader)
{
loader.add_native("assert", [](auto args){
for (auto value: args)
{
if (!value->as_bool())
{
grino::Logger logger;
logger.log<assertion_error>(grino::LOG_ASSERT,
value->loc(),
"assertion failed");
}
}
return grino::Value::make_bool(args.front()->loc(), true);
});
loader.add_native("assert-eq?", [](auto args){
auto lhs = args.front();
for (size_t i=1; i<args.size(); i++)
{
auto rhs = args[i];
if (!lhs->equals(*rhs))
{
grino::Logger logger;
std::stringstream ss;
ss << "'" << lhs->string() << "' is not equals to '"
<< rhs->string() << "'";
logger.log<assertion_error>(grino::LOG_ASSERT,
lhs->loc(),
ss.str());
}
}
return grino::Value::make_bool(args.front()->loc(), true);
});
}
extern "C" void lib(grino::Loader& loader)
{
lib_assert(loader);
loader.add_native("dump", [](auto args){
std::string sep;
std::stringstream ss;
@ -20,16 +66,16 @@ extern "C" void lib(grino::Loader& loader)
return grino::Value::make_nil(args.back()->loc());
});
loader.add_native("assert", [](auto args){
loader.add_native("eq?", [](auto args){
auto lhs = args.front();
for (auto value: args)
for (size_t i=1; i<args.size(); i++)
{
if (!value->as_bool())
auto rhs = args[i];
if (!lhs->equals(*rhs))
{
grino::Logger logger;
logger.log<assertion_error>(grino::LOG_ASSERT,
value->loc(),
"assertion failed");
return grino::Value::make_bool(rhs->loc(), false);
}
}