Rollup merge of #102736 - GuillaumeGomez:search-input-color, r=notriddle

[rust.git] / compiler / rustc_session / src / output.rs

diff --git a/compiler/rustc_session/src/output.rs b/compiler/rustc_session/src/output.rs
index e5e6579d75b10604d584089f2a2f970c34eb9a78..2511bee46afebef62d59842f74d192194346a3af 100644 (file)
--- a/compiler/rustc_session/src/output.rs
+++ b/compiler/rustc_session/src/output.rs
@@ -1,5 +1,9 @@
 //! Related to out filenames of compilation (e.g. save analysis, binaries).
 use crate::config::{CrateType, Input, OutputFilenames, OutputType};
+use crate::errors::{
+    CrateNameDoesNotMatch, CrateNameEmpty, CrateNameInvalid, FileIsNotWriteable,
+    InvalidCharacterInCrateName,
+};
 use crate::Session;
 use rustc_ast as ast;
 use rustc_span::symbol::sym;
@@ -30,11 +34,7 @@ pub fn out_filename(
 /// read-only file.  We should be consistent.
 pub fn check_file_is_writeable(file: &Path, sess: &Session) {
     if !is_writeable(file) {
-        sess.fatal(&format!(
-            "output file {} is not writeable -- check its \
-                            permissions",
-            file.display()
-        ));
+        sess.emit_fatal(FileIsNotWriteable { file });
     }
 }
 
@@ -61,11 +61,7 @@ pub fn find_crate_name(sess: &Session, attrs: &[ast::Attribute], input: &Input)
     if let Some(ref s) = sess.opts.crate_name {
         if let Some((attr, name)) = attr_crate_name {
             if name.as_str() != s {
-                let msg = format!(
-                    "`--crate-name` and `#[crate_name]` are \
-                                   required to match, but `{s}` != `{name}`"
-                );
-                sess.span_err(attr.span, &msg);
+                sess.emit_err(CrateNameDoesNotMatch { span: attr.span, s, name });
             }
         }
         return validate(s.clone(), None);
@@ -77,11 +73,7 @@ pub fn find_crate_name(sess: &Session, attrs: &[ast::Attribute], input: &Input)
     if let Input::File(ref path) = *input {
         if let Some(s) = path.file_stem().and_then(|s| s.to_str()) {
             if s.starts_with('-') {
-                let msg = format!(
-                    "crate names cannot start with a `-`, but \
-                                   `{s}` has a leading hyphen"
-                );
-                sess.err(&msg);
+                sess.emit_err(CrateNameInvalid { s });
             } else {
                 return validate(s.replace('-', "_"), None);
             }
@@ -94,15 +86,9 @@ pub fn find_crate_name(sess: &Session, attrs: &[ast::Attribute], input: &Input)
 pub fn validate_crate_name(sess: &Session, s: &str, sp: Option<Span>) {
     let mut err_count = 0;
     {
-        let mut say = |s: &str| {
-            match sp {
-                Some(sp) => sess.span_err(sp, s),
-                None => sess.err(s),
-            };
-            err_count += 1;
-        };
         if s.is_empty() {
-            say("crate name must not be empty");
+            err_count += 1;
+            sess.emit_err(CrateNameEmpty { span: sp });
         }
         for c in s.chars() {
             if c.is_alphanumeric() {
@@ -111,7 +97,8 @@ pub fn validate_crate_name(sess: &Session, s: &str, sp: Option<Span>) {
             if c == '_' {
                 continue;
             }
-            say(&format!("invalid character `{c}` in crate name: `{s}`"));
+            err_count += 1;
+            sess.emit_err(InvalidCharacterInCrateName { span: sp, character: c, crate_name: s });
         }
     }