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Implement no-arg dict builtin

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This commit is contained in:
Daniel Watkins
2018-08-07 20:23:58 -04:00
parent 99ccc97907
commit 78447bb4f4
2 changed files with 9 additions and 1 deletions
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1
tests/snippets/builtin_dict.py Normal file
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@@ -0,0 +1 @@
assert len(dict()) == 0

9
vm/src/builtins.rs
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@@ -69,7 +69,13 @@ fn builtin_compile(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
// builtin_complex
// builtin_delattr
// builtin_dict
fn builtin_dict(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
if !args.args.is_empty() {
unimplemented!("only zero-arg version of dict is currently supported")
}
Ok(vm.new_dict())
}
fn builtin_dir(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
if args.args.is_empty() {
@@ -237,6 +243,7 @@ pub fn make_module(ctx: &PyContext) -> PyObjectRef {
dict.insert(String::from("all"), ctx.new_rustfunc(builtin_all));
dict.insert(String::from("any"), ctx.new_rustfunc(builtin_any));
dict.insert(String::from("compile"), ctx.new_rustfunc(builtin_compile));
dict.insert(String::from("dict"), ctx.new_rustfunc(builtin_dict));
dict.insert(String::from("dir"), ctx.new_rustfunc(builtin_dir));
dict.insert(String::from("eval"), ctx.new_rustfunc(builtin_eval));
dict.insert(String::from("id"), ctx.new_rustfunc(builtin_id));