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throw instantiation_error on variables from (#1283)

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This commit is contained in:
Mark Thom
2022-02-18 19:33:16 -07:00
parent 55d8de1b23
commit d3583276b3
1 changed files with 7 additions and 1 deletions
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8
src/machine/system_calls.rs
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@@ -2925,8 +2925,14 @@ impl Machine {
let key = (self.machine_st.atom_tbl.build_with(&c.to_string()), narity);
Ok((module_name, key))
}
(HeapCellValueTag::AttrVar | HeapCellValueTag::StackVar | HeapCellValueTag::Var) => {
let stub = functor_stub(atom!("call"), 1);
let err = self.machine_st.instantiation_error();
Err(self.machine_st.error_form(err, stub))
}
_ => {
let stub = functor_stub(atom!("(:)"), 2);
let stub = functor_stub(atom!("call"), narity);
let err = self.machine_st.type_error(ValidType::Callable, addr);
Err(self.machine_st.error_form(err, stub))