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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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1
CHANGELOG.md
View File

@ -54,6 +54,7 @@ Enhancements
------------
* `parse_json` function is added to parse a JSON string into an object map.
* `Error::ErrorNonPureMethodCallOnConstant` is added which is raised when a non-pure method is called on a constant value.
Version 1.10.1

2
Cargo.toml
View File

@ -3,7 +3,7 @@ members = [".", "codegen"]
[package]
name = "rhai"
version = "1.10.1"
version = "1.11.0"
rust-version = "1.61.0"
edition = "2018"
resolver = "2"

14
codegen/src/function.rs
View File

@ -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 }
}
}
}

11
codegen/src/test/function.rs
View File

@ -285,6 +285,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]
@ -323,6 +324,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]
@ -361,6 +363,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]
@ -401,6 +404,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]
@ -434,6 +438,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
};
@ -467,6 +472,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]
@ -500,15 +506,13 @@ mod generate_tests {
impl PluginFunction for Token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<usize>();
let arg0 = &mut args[0usize].write_lock::<usize>().unwrap();
Ok(Dynamic::from(increment(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
#[allow(unused)]
#[doc(hidden)]
@ -548,6 +552,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(unused)]
#[doc(hidden)]

64
codegen/src/test/module.rs
View File

@ -390,6 +390,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -467,6 +468,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -525,6 +527,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -582,6 +585,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -653,6 +657,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
#[allow(non_camel_case_types)]
@ -672,6 +677,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -730,6 +736,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -795,6 +802,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -864,14 +872,12 @@ mod generate_tests {
impl PluginFunction for get_mystic_number_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<Hello>().unwrap();
Ok(Dynamic::from(get_mystic_number(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1080,6 +1086,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -1170,6 +1177,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -1227,6 +1235,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { false }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -1286,6 +1295,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { true }
}
}
};
@ -1338,14 +1348,12 @@ mod generate_tests {
impl PluginFunction for increment_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<FLOAT>().unwrap();
Ok(Dynamic::from(increment(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1401,14 +1409,12 @@ mod generate_tests {
impl PluginFunction for increment_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<FLOAT>().unwrap();
Ok(Dynamic::from(increment(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
#[allow(unused_imports)]
@ -1487,14 +1493,12 @@ mod generate_tests {
impl PluginFunction for increment_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<FLOAT>().unwrap();
Ok(Dynamic::from(increment(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
#[allow(unused_imports)]
@ -1574,14 +1578,12 @@ mod generate_tests {
impl PluginFunction for int_foo_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<u64>().unwrap();
Ok(Dynamic::from(int_foo(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1638,14 +1640,12 @@ mod generate_tests {
impl PluginFunction for int_foo_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg0 = &mut args[0usize].write_lock::<u64>().unwrap();
Ok(Dynamic::from(int_foo(arg0)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1699,15 +1699,13 @@ mod generate_tests {
impl PluginFunction for int_foo_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg0 = &mut args[0usize].write_lock::<u64>().unwrap();
Ok(Dynamic::from(int_foo(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1764,15 +1762,13 @@ mod generate_tests {
impl PluginFunction for int_foo_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg0 = &mut args[0usize].write_lock::<u64>().unwrap();
Ok(Dynamic::from(int_foo(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1826,15 +1822,13 @@ mod generate_tests {
impl PluginFunction for get_by_index_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg0 = &mut args[0usize].write_lock::<MyCollection>().unwrap();
Ok(Dynamic::from(get_by_index(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1896,15 +1890,13 @@ mod generate_tests {
impl PluginFunction for get_by_index_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg0 = &mut args[0usize].write_lock::<MyCollection>().unwrap();
Ok(Dynamic::from(get_by_index(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -1961,15 +1953,13 @@ mod generate_tests {
impl PluginFunction for get_by_index_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg0 = &mut args[0usize].write_lock::<MyCollection>().unwrap();
Ok(Dynamic::from(get_by_index(arg0, arg1)))
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -2023,9 +2013,6 @@ mod generate_tests {
impl PluginFunction for set_by_index_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg2 = mem::take(args[2usize]).cast::<FLOAT>();
let arg0 = &mut args[0usize].write_lock::<MyCollection>().unwrap();
@ -2033,6 +2020,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};
@ -2089,9 +2077,6 @@ mod generate_tests {
impl PluginFunction for set_by_index_token {
#[inline(always)]
fn call(&self, context: NativeCallContext, args: &mut [&mut Dynamic]) -> RhaiResult {
if args[0usize].is_read_only() {
return Err(EvalAltResult::ErrorAssignmentToConstant("x".to_string(), Position::NONE).into());
}
let arg1 = mem::take(args[1usize]).cast::<u64>();
let arg2 = mem::take(args[2usize]).cast::<FLOAT>();
let arg0 = &mut args[0usize].write_lock::<MyCollection>().unwrap();
@ -2099,6 +2084,7 @@ mod generate_tests {
}
#[inline(always)] fn is_method_call(&self) -> bool { true }
#[inline(always)] fn is_pure(&self) -> bool { false }
}
}
};

8
src/bin/rhai-repl.rs
View File

@ -309,7 +309,13 @@ fn main() {
}
// Register sample functions
engine.register_global_module(exported_module!(sample_functions).into());
engine
.register_global_module(exported_module!(sample_functions).into())
.register_get_set(
"test",
|x: &mut INT| *x % 2 == 0,
|x: &mut INT, y: bool| if y { *x *= 2 } else { *x /= 2 },
);
// Create scope
let mut scope = Scope::new();

11
src/eval/target.rs
View File

@ -239,17 +239,6 @@ impl<'a> Target<'a> {
_ => None,
}
}
/// Convert a shared or reference [`Target`] into a target with an owned value.
#[inline(always)]
#[must_use]
pub fn into_owned(self) -> Self {
match self {
Self::RefMut(r) => Self::TempValue(r.clone()),
#[cfg(not(feature = "no_closure"))]
Self::SharedValue { value, .. } => Self::TempValue(value),
_ => self,
}
}
/// Get the source [`Dynamic`] of the [`Target`].
#[allow(dead_code)]
#[inline]

24
src/func/call.rs
View File

@ -418,7 +418,12 @@ impl Engine {
let context = (self, name, source, &*global, lib, pos, level).into();
let result = if func.is_plugin_fn() {
func.get_plugin_fn().unwrap().call(context, args)
let f = func.get_plugin_fn().unwrap();
if !f.is_pure() && !args.is_empty() && args[0].is_read_only() {
Err(ERR::ErrorNonPureMethodCallOnConstant(name.to_string(), pos).into())
} else {
f.call(context, args)
}
} else {
func.get_native_fn().unwrap()(context, args)
};
@ -1229,13 +1234,9 @@ impl Engine {
.map(|(value, ..)| arg_values.push(value.flatten()))
})?;
let (mut target, _pos) =
let (target, _pos) =
self.search_namespace(scope, global, lib, this_ptr, first_expr, level)?;
if target.is_read_only() {
target = target.into_owned();
}
self.track_operation(global, _pos)?;
#[cfg(not(feature = "no_closure"))]
@ -1425,11 +1426,12 @@ impl Engine {
Some(f) if f.is_plugin_fn() => {
let context = (self, fn_name, module.id(), &*global, lib, pos, level).into();
let result = f
.get_plugin_fn()
.expect("plugin function")
.clone()
.call(context, &mut args);
let f = f.get_plugin_fn().expect("plugin function");
let result = if !f.is_pure() && !args.is_empty() && args[0].is_read_only() {
Err(ERR::ErrorNonPureMethodCallOnConstant(fn_name.to_string(), pos).into())
} else {
f.call(context, &mut args)
};
self.check_return_value(result, pos)
}

10
src/func/plugin.rs
View File

@ -29,4 +29,14 @@ pub trait PluginFunction {
/// Is this plugin function a method?
#[must_use]
fn is_method_call(&self) -> bool;
/// Is this plugin function pure?
///
/// This defaults to `true` such that any old implementation that has constant-checking code
/// inside the function itself will continue to work.
#[inline(always)]
#[must_use]
fn is_pure(&self) -> bool {
true
}
}

33
src/func/register.rs
View File

@ -96,28 +96,29 @@ pub trait RegisterNativeFunction<ARGS, RET, RESULT> {
const EXPECT_ARGS: &str = "arguments";
macro_rules! check_constant {
($ctx:ident, $args:ident) => {
($abi:ident, $ctx:ident, $args:ident) => {
#[cfg(any(not(feature = "no_object"), not(feature = "no_index")))]
{
let args_len = $args.len();
if args_len > 0 && $args[0].is_read_only() {
let deny = match $ctx.fn_name() {
#[cfg(not(feature = "no_object"))]
f if args_len == 2 && f.starts_with(crate::engine::FN_SET) => true,
if stringify!($abi) == "Method" && !$args.is_empty() {
let deny = match $args.len() {
#[cfg(not(feature = "no_index"))]
crate::engine::FN_IDX_SET if args_len == 3 => true,
3 if $ctx.fn_name() == crate::engine::FN_IDX_SET && $args[0].is_read_only() => true,
#[cfg(not(feature = "no_object"))]
2 if $ctx.fn_name().starts_with(crate::engine::FN_SET)
&& $args[0].is_read_only() =>
{
true
}
_ => false,
};
if deny {
return Err(crate::ERR::ErrorAssignmentToConstant(
String::new(),
return Err(crate::ERR::ErrorNonPureMethodCallOnConstant(
$ctx.fn_name().to_string(),
crate::Position::NONE,
)
.into());
}
}
}
};
}
@ -144,7 +145,7 @@ macro_rules! def_register {
#[inline(always)] fn into_callable_function(self) -> CallableFunction {
CallableFunction::$abi(Shared::new(move |_ctx: NativeCallContext, args: &mut FnCallArgs| {
// The arguments are assumed to be of the correct number and types!
check_constant!(_ctx, args);
check_constant!($abi, _ctx, args);
let mut _drain = args.iter_mut();
$($let $par = ($clone)(_drain.next().expect(EXPECT_ARGS)); )*
@ -169,7 +170,7 @@ macro_rules! def_register {
#[inline(always)] fn into_callable_function(self) -> CallableFunction {
CallableFunction::$abi(Shared::new(move |ctx: NativeCallContext, args: &mut FnCallArgs| {
// The arguments are assumed to be of the correct number and types!
check_constant!(ctx, args);
check_constant!($abi, ctx, args);
let mut _drain = args.iter_mut();
$($let $par = ($clone)(_drain.next().expect(EXPECT_ARGS)); )*
@ -195,7 +196,7 @@ macro_rules! def_register {
#[inline(always)] fn into_callable_function(self) -> CallableFunction {
CallableFunction::$abi(Shared::new(move |_ctx: NativeCallContext, args: &mut FnCallArgs| {
// The arguments are assumed to be of the correct number and types!
check_constant!(_ctx, args);
check_constant!($abi, _ctx, args);
let mut _drain = args.iter_mut();
$($let $par = ($clone)(_drain.next().expect(EXPECT_ARGS)); )*
@ -218,7 +219,7 @@ macro_rules! def_register {
#[inline(always)] fn into_callable_function(self) -> CallableFunction {
CallableFunction::$abi(Shared::new(move |ctx: NativeCallContext, args: &mut FnCallArgs| {
// The arguments are assumed to be of the correct number and types!
check_constant!(ctx, args);
check_constant!($abi, ctx, args);
let mut _drain = args.iter_mut();
$($let $par = ($clone)(_drain.next().expect(EXPECT_ARGS)); )*

32
src/types/error.rs
View File

@ -1,5 +1,6 @@
//! Module containing error definitions for the evaluation process.
use crate::engine::{FN_GET, FN_IDX_GET, FN_IDX_SET, FN_SET};
use crate::{Dynamic, ImmutableString, ParseErrorType, Position, INT};
#[cfg(feature = "no_std")]
use core_error::Error;
@ -84,6 +85,8 @@ pub enum EvalAltResult {
/// Data race detected when accessing a variable. Wrapped value is the variable name.
ErrorDataRace(String, Position),
/// Calling a non-pure method on a constant. Wrapped value is the function name.
ErrorNonPureMethodCallOnConstant(String, Position),
/// Assignment to a constant variable. Wrapped value is the variable name.
ErrorAssignmentToConstant(String, Position),
/// Inappropriate property access. Wrapped value is the property name.
@ -181,7 +184,29 @@ impl fmt::Display for EvalAltResult {
}
Self::ErrorRuntime(d, ..) => write!(f, "Runtime error: {d}")?,
Self::ErrorAssignmentToConstant(s, ..) => write!(f, "Cannot modify constant: {s}")?,
Self::ErrorNonPureMethodCallOnConstant(s, ..) if s.starts_with(FN_GET) => {
let prop = &s[FN_GET.len()..];
write!(
f,
"Property {prop} is not pure and cannot be accessed on a constant"
)?
}
Self::ErrorNonPureMethodCallOnConstant(s, ..) if s.starts_with(FN_SET) => {
let prop = &s[FN_SET.len()..];
write!(f, "Cannot modify property {prop} of constant")?
}
Self::ErrorNonPureMethodCallOnConstant(s, ..) if s == FN_IDX_GET => write!(
f,
"Indexer is not pure and cannot be accessed on a constant"
)?,
Self::ErrorNonPureMethodCallOnConstant(s, ..) if s == FN_IDX_SET => {
write!(f, "Cannot assign to indexer of constant")?
}
Self::ErrorNonPureMethodCallOnConstant(s, ..) => {
write!(f, "Non-pure method {s} cannot be called on constant")?
}
Self::ErrorAssignmentToConstant(s, ..) => write!(f, "Cannot modify constant {s}")?,
Self::ErrorMismatchOutputType(e, a, ..) => match (a.as_str(), e.as_str()) {
("", e) => write!(f, "Output type incorrect, expecting {e}"),
(a, "") => write!(f, "Output type incorrect: {a}"),
@ -296,6 +321,7 @@ impl EvalAltResult {
| Self::ErrorIndexNotFound(..)
| Self::ErrorModuleNotFound(..)
| Self::ErrorDataRace(..)
| Self::ErrorNonPureMethodCallOnConstant(..)
| Self::ErrorAssignmentToConstant(..)
| Self::ErrorMismatchOutputType(..)
| Self::ErrorDotExpr(..)
@ -364,7 +390,7 @@ impl EvalAltResult {
| Self::ErrorStackOverflow(..)
| Self::ErrorRuntime(..) => (),
Self::ErrorFunctionNotFound(f, ..) => {
Self::ErrorFunctionNotFound(f, ..) | Self::ErrorNonPureMethodCallOnConstant(f, ..) => {
map.insert("function".into(), f.into());
}
Self::ErrorInFunctionCall(f, s, ..) => {
@ -459,6 +485,7 @@ impl EvalAltResult {
| Self::ErrorIndexNotFound(.., pos)
| Self::ErrorModuleNotFound(.., pos)
| Self::ErrorDataRace(.., pos)
| Self::ErrorNonPureMethodCallOnConstant(.., pos)
| Self::ErrorAssignmentToConstant(.., pos)
| Self::ErrorMismatchOutputType(.., pos)
| Self::ErrorDotExpr(.., pos)
@ -518,6 +545,7 @@ impl EvalAltResult {
| Self::ErrorIndexNotFound(.., pos)
| Self::ErrorModuleNotFound(.., pos)
| Self::ErrorDataRace(.., pos)
| Self::ErrorNonPureMethodCallOnConstant(.., pos)
| Self::ErrorAssignmentToConstant(.., pos)
| Self::ErrorMismatchOutputType(.., pos)
| Self::ErrorDotExpr(.., pos)