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Move pure checking out of functions.

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This commit is contained in:
Stephen Chung
2022-10-27 20:42:10 +08:00
parent 4708fde8bd
commit 4100645512
11 changed files with 120 additions and 102 deletions
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14
codegen/src/function.rs
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@@ -673,6 +673,7 @@ impl ExportedFn {
let sig_name = self.name().clone();
let arg_count = self.arg_count();
let is_method_call = self.mutable_receiver();
let is_pure = !self.mutable_receiver() || self.params().pure.is_some();
let mut unpack_statements = Vec::new();
let mut unpack_exprs = Vec::new();
@@ -713,18 +714,6 @@ impl ExportedFn {
})
.unwrap(),
);
if self.params().pure.is_none() {
let arg_lit_str =
syn::LitStr::new(&pat.to_token_stream().to_string(), pat.span());
unpack_statements.push(
syn::parse2::<syn::Stmt>(quote! {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant(#arg_lit_str.to_string(), Position::NONE).into());
}
})
.unwrap(),
);
}
#[cfg(feature = "metadata")]
input_type_names.push(arg_name);
input_type_exprs.push(
@@ -877,6 +866,7 @@ impl ExportedFn {
}
#[inline(always)] fn is_method_call(&self) -> bool { #is_method_call }
#[inline(always)] fn is_pure(&self) -> bool { #is_pure }
}
}
}