Auto merge of #145970 - GuillaumeGomez:rollup-pr11qds, r=GuillaumeGomez

Rollup of 6 pull requests

Successful merges:

 - rust-lang/rust#142472 (Add new `doc(attribute = "...")` attribute)
 - rust-lang/rust#145368 (CFI: Make `lto` and `linker-plugin-lto` work the same for `compiler_builtins`)
 - rust-lang/rust#145853 (Improve error messages around invalid literals in attribute arguments)
 - rust-lang/rust#145920 (bootstrap: Explicitly mark the end of a failed test's captured output)
 - rust-lang/rust#145937 (add doc-hidden to exports in attribute prelude)
 - rust-lang/rust#145965 (Move exporting of profiler and sanitizer symbols to the LLVM backend)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 14 insertions, 10 deletions

diff --git a/compiler/rustc_session/src/errors.rs b/compiler/rustc_session/src/errors.rs
index 34da54a20bf..50bc7348dc9 100644
--- a/compiler/rustc_session/src/errors.rs
+++ b/compiler/rustc_session/src/errors.rs
@@ -384,6 +384,10 @@ pub fn report_lit_error(
     lit: token::Lit,
     span: Span,
 ) -> ErrorGuaranteed {
+    create_lit_error(psess, err, lit, span).emit()
+}
+
+pub fn create_lit_error(psess: &ParseSess, err: LitError, lit: token::Lit, span: Span) -> Diag<'_> {
     // Checks if `s` looks like i32 or u1234 etc.
     fn looks_like_width_suffix(first_chars: &[char], s: &str) -> bool {
         s.len() > 1 && s.starts_with(first_chars) && s[1..].chars().all(|c| c.is_ascii_digit())
@@ -414,32 +418,32 @@ pub fn report_lit_error(
     let dcx = psess.dcx();
     match err {
         LitError::InvalidSuffix(suffix) => {
-            dcx.emit_err(InvalidLiteralSuffix { span, kind: lit.kind.descr(), suffix })
+            dcx.create_err(InvalidLiteralSuffix { span, kind: lit.kind.descr(), suffix })
         }
         LitError::InvalidIntSuffix(suffix) => {
             let suf = suffix.as_str();
             if looks_like_width_suffix(&['i', 'u'], suf) {
                 // If it looks like a width, try to be helpful.
-                dcx.emit_err(InvalidIntLiteralWidth { span, width: suf[1..].into() })
+                dcx.create_err(InvalidIntLiteralWidth { span, width: suf[1..].into() })
             } else if let Some(fixed) = fix_base_capitalisation(lit.symbol.as_str(), suf) {
-                dcx.emit_err(InvalidNumLiteralBasePrefix { span, fixed })
+                dcx.create_err(InvalidNumLiteralBasePrefix { span, fixed })
             } else {
-                dcx.emit_err(InvalidNumLiteralSuffix { span, suffix: suf.to_string() })
+                dcx.create_err(InvalidNumLiteralSuffix { span, suffix: suf.to_string() })
             }
         }
         LitError::InvalidFloatSuffix(suffix) => {
             let suf = suffix.as_str();
             if looks_like_width_suffix(&['f'], suf) {
                 // If it looks like a width, try to be helpful.
-                dcx.emit_err(InvalidFloatLiteralWidth { span, width: suf[1..].to_string() })
+                dcx.create_err(InvalidFloatLiteralWidth { span, width: suf[1..].to_string() })
             } else {
-                dcx.emit_err(InvalidFloatLiteralSuffix { span, suffix: suf.to_string() })
+                dcx.create_err(InvalidFloatLiteralSuffix { span, suffix: suf.to_string() })
             }
         }
         LitError::NonDecimalFloat(base) => match base {
-            16 => dcx.emit_err(HexadecimalFloatLiteralNotSupported { span }),
-            8 => dcx.emit_err(OctalFloatLiteralNotSupported { span }),
-            2 => dcx.emit_err(BinaryFloatLiteralNotSupported { span }),
+            16 => dcx.create_err(HexadecimalFloatLiteralNotSupported { span }),
+            8 => dcx.create_err(OctalFloatLiteralNotSupported { span }),
+            2 => dcx.create_err(BinaryFloatLiteralNotSupported { span }),
             _ => unreachable!(),
         },
         LitError::IntTooLarge(base) => {
@@ -450,7 +454,7 @@ pub fn report_lit_error(
                 16 => format!("{max:#x}"),
                 _ => format!("{max}"),
             };
-            dcx.emit_err(IntLiteralTooLarge { span, limit })
+            dcx.create_err(IntLiteralTooLarge { span, limit })
         }
     }
 }