Rename errors to problems and make error! macro more ergonomic 🧼

Also adds a `warning!` macro.

1 files changed, 0 insertions, 73 deletions

diff --git a/src/error.rs b/src/error.rs
deleted file mode 100644
index 24b1b79c..00000000
--- a/src/error.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-//! Errors in source code.
-//!
-//! There are no fatal errors in _Typst_. The document will always compile and
-//! yield a layout. However, this is a best effort process and bad things will
-//! still generate errors and warnings.
-
-use serde::Serialize;
-use crate::syntax::span::SpanVec;
-
-
-/// A spanned list of errors.
-pub type Errors = SpanVec<Error>;
-
-/// An error that arose in parsing or layouting.
-#[derive(Debug, Clone, Eq, PartialEq, Serialize)]
-pub struct Error {
-    /// An error message describing the problem.
-    pub message: String,
-    /// How severe / important the error is.
-    pub severity: Severity,
-}
-
-/// How severe / important an error is.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Serialize)]
-#[serde(rename_all = "camelCase")]
-pub enum Severity {
-    /// Something in the code is not good.
-    Warning,
-    /// Something in the code is wrong!
-    Error,
-}
-
-impl Error {
-    /// Create a new error from message and severity.
-    pub fn new(message: impl Into<String>, severity: Severity) -> Error {
-        Error { message: message.into(), severity }
-    }
-}
-
-/// Construct an error with formatted message and optionally severity and / or
-/// span.
-///
-/// # Examples
-/// ```
-/// # use typstc::err;
-/// # use typstc::syntax::span::Span;
-/// # let span = Span::ZERO;
-/// # let value = 0;
-///
-/// // With span and default severity `Error`.
-/// err!(span; "the wrong {}", value);
-///
-/// // With no span and severity `Warning`.
-/// err!(@Warning: span; "non-fatal!");
-///
-/// // Without span and default severity.
-/// err!("no spans here ...");
-/// ```
-#[macro_export]
-macro_rules! err {
-    (@$severity:ident: $span:expr; $($args:tt)*) => {
-        $crate::syntax::span::Spanned { v: err!(@$severity: $($args)*), span: $span }
-    };
-
-    (@$severity:ident: $($args:tt)*) => {
-        $crate::error::Error {
-            message: format!($($args)*),
-            severity: $crate::error::Severity::$severity,
-        }
-    };
-
-    ($($tts:tt)*) => { err!(@Error: $($tts)*) };
-}