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#![cfg(target_arch = "wasm32")]
use std::convert::From;
use js_sys::{self, Object};
use wasm_bindgen::prelude::JsValue;
use crate::error::QasmSimError;
use crate::interpreter::runtime::RuntimeError;
use crate::semantics::SemanticError;
impl From<QasmSimError<'_>> for JsValue {
fn from(value: QasmSimError) -> Self {
let message = format!("{}", &value);
let obj = Object::new();
set!(&obj,
"message" => &message,
"toString" => js_sys::Function::new_no_args("return this.message")
);
match value {
QasmSimError::UnknownError(_) => {
set!(&obj, "type" => "Unknown");
}
QasmSimError::InvalidToken {
lineno,
startpos,
endpos,
token,
..
} => {
set!(&obj,
"type" => "InvalidToken",
"lineNumber" => lineno as f64,
"startPosition" => startpos as f64
);
if let Some(endpos) = endpos {
set!(&obj, "endPosition" => endpos as f64);
}
if let Some(token) = token {
set!(&obj, "token" => &format!("{}", token));
}
}
QasmSimError::UnexpectedEOF {
lineno,
startpos,
endpos,
token,
..
} => {
set!(&obj,
"type" => "UnexpectedEOF",
"lineNumber" => lineno as f64,
"startPosition" => startpos as f64
);
if let Some(endpos) = endpos {
set!(&obj, "endPosition" => endpos as f64);
}
if let Some(token) = token {
set!(&obj, "token" => &format!("{}", token));
}
}
QasmSimError::UnexpectedToken {
lineno,
startpos,
endpos,
token,
..
} => {
set!(&obj,
"type" => "UnexpectedToken",
"lineNumber" => lineno as f64,
"startPosition" => startpos as f64
);
if let Some(endpos) = endpos {
set!(&obj, "endPosition" => endpos as f64);
}
if let Some(token) = token {
set!(&obj, "token" => &format!("{}", token));
}
}
QasmSimError::RedefinitionError {
symbol_name,
lineno,
previous_lineno,
..
} => {
set!(&obj,
"type" => "RedefinitionError",
"lineNumber" => lineno as f64,
"previousLineNumber" => previous_lineno as f64,
"symbolName" => &symbol_name
);
}
QasmSimError::LibraryNotFound {
libpath, lineno, ..
} => {
set!(&obj,
"type" => "LibraryNotFound",
"lineNumber" => lineno as f64,
"libPath" => &libpath
);
}
QasmSimError::IndexOutOfBounds {
lineno,
symbol_name,
index,
size,
..
} => {
set!(&obj,
"type" => "IndexOutOfBounds",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name,
"index" => index as f64,
"size" => size as f64
);
}
QasmSimError::SymbolNotFound {
lineno,
symbol_name,
expected,
..
} => {
set!(&obj,
"type" => "SymbolNotFound",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name,
"expected" => &format!("{}", expected)
);
}
QasmSimError::WrongNumberOfParameters {
lineno,
symbol_name,
are_registers,
given,
expected,
..
} => {
set!(&obj,
"type" => "WrongNumberOfParameters",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name,
"kind" => if are_registers { "register" } else { "real" },
"given" => given as f64,
"expected" => expected as f64
);
}
QasmSimError::UndefinedGate {
symbol_name,
lineno,
..
} => {
set!(&obj,
"type" => "UndefinedGate",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name
);
}
QasmSimError::TypeMismatch {
symbol_name,
lineno,
expected,
..
} => {
set!(&obj,
"type" => "TypeMismatch",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name,
"expected" => &format!("{}", expected)
);
}
QasmSimError::RegisterSizeMismatch {
symbol_name,
lineno,
..
} => {
set!(&obj,
"type" => "RegisterSizeMismatch",
"lineNumber" => lineno as f64,
"symbolName" => &symbol_name
);
}
};
obj.into()
}
}
impl From<RuntimeError> for JsValue {
fn from(value: RuntimeError) -> Self {
let message = format!("{}", &value);
let obj = Object::new();
set!(&obj,
"message" => &message,
"toString" => js_sys::Function::new_no_args("return this.message")
);
match value {
RuntimeError::SemanticError(semantic_error) => {
return semantic_error.into();
}
RuntimeError::Other => {
set!(&obj, "type" => "Unknown");
}
RuntimeError::IndexOutOfBounds {
location,
symbol_name,
index,
size,
..
} => {
set!(&obj,
"type" => "IndexOutOfBounds",
"location" => location.0 as f64,
"symbolName" => &symbol_name,
"index" => index as f64,
"size" => size as f64
);
}
RuntimeError::SymbolNotFound {
location,
symbol_name,
expected,
..
} => {
set!(&obj,
"type" => "SymbolNotFound",
"location" => location.0 as f64,
"symbolName" => &symbol_name,
"expected" => &format!("{}", expected)
);
}
RuntimeError::WrongNumberOfParameters {
location,
symbol_name,
are_registers,
given,
expected,
..
} => {
set!(&obj,
"type" => "WrongNumberOfParameters",
"location" => location.0 as f64,
"symbolName" => &symbol_name,
"kind" => if are_registers { "register" } else { "real" },
"given" => given as f64,
"expected" => expected as f64
);
}
RuntimeError::UndefinedGate {
symbol_name,
location,
..
} => {
set!(&obj,
"type" => "UndefinedGate",
"location" => location.0 as f64,
"symbolName" => &symbol_name
);
}
RuntimeError::TypeMismatch {
symbol_name,
location,
expected,
..
} => {
set!(&obj,
"type" => "TypeMismatch",
"location" => location.0 as f64,
"symbolName" => &symbol_name,
"expected" => &format!("{}", expected)
);
}
RuntimeError::RegisterSizeMismatch {
symbol_name,
location,
..
} => {
set!(&obj,
"type" => "RegisterSizeMismatch",
"location" => location.0 as f64,
"symbolName" => &symbol_name
);
}
};
obj.into()
}
}
impl From<SemanticError> for JsValue {
fn from(value: SemanticError) -> Self {
let message = format!("{}", &value);
let obj = Object::new();
set!(&obj,
"message" => &message,
"toString" => js_sys::Function::new_no_args("return this.message")
);
match value {
SemanticError::RedefinitionError {
symbol_name,
location,
previous_location,
..
} => {
set!(&obj,
"type" => "RedefinitionError",
"location" => location.0 as f64,
"previousLocation" => previous_location.0 as f64,
"symbolName" => &symbol_name
);
}
};
obj.into()
}
}