Feat(Compiler-Base): Add diagnostic handler.

kclvm/compiler_base/3rdparty/rustc_span/src/lib.rs

@@ -14,7 +14,7 @@
 //! This API is completely unstable and subject to change.
 
 mod caching_source_map_view;
-mod fatal_error;
+pub mod fatal_error;
 pub mod source_map;
 pub use self::caching_source_map_view::CachingSourceMapView;
 use rustc_data_structures::sync::Lrc;

kclvm/compiler_base/error/Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+compiler_base_span = {path = "../span", version = "0.1.0"}
 compiler_base_macros = {path = "../macros", version = "0.1.0"}
 rustc_errors = {path="../3rdparty/rustc_errors", version="0.1.0"}
 unic-langid = {version="0.9.0", features = ["macros"]}

kclvm/compiler_base/error/src/diagnostic/components.rs

@@ -8,9 +8,9 @@ use rustc_errors::styled_buffer::StyledBuffer;
 /// # Examples
 ///
 /// ```rust
-/// # use crate::compiler_base_error::diagnostic::Component;
-/// # use compiler_base_error::diagnostic::components::Label;
-/// # use compiler_base_error::diagnostic::style::DiagnosticStyle;
+/// # use compiler_base_error::Component;
+/// # use compiler_base_error::components::Label;
+/// # use compiler_base_error::DiagnosticStyle;
 /// # use rustc_errors::styled_buffer::StyledBuffer;
 ///
 /// let mut sb = StyledBuffer::<DiagnosticStyle>::new();