Auto merge of #122966 - matthiaskrgr:rollup-20k8nsm, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #121281 (regression test for #103626)
 - #122168 (Fix validation on substituted callee bodies in MIR inliner)
 - #122217 (Handle str literals written with `'` lexed as lifetime)
 - #122379 (transmute: caution against int2ptr transmutation)
 - #122840 (`rustdoc --test`: Prevent reaching the maximum size of command-line by using files for arguments if there are too many)
 - #122907 (Uniquify `ReError` on input mode in canonicalizer)
 - #122942 (Add test in higher ranked subtype)
 - #122943 (add a couple more ice tests)
 - #122963 (core/panicking: fix outdated comment)

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

1 files changed, 21 insertions, 1 deletions

diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index 5cad3a568ee..20ebfc6691b 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1987,6 +1987,17 @@ pub enum UnknownPrefixSugg {
         style = "verbose"
     )]
     Whitespace(#[primary_span] Span),
+    #[multipart_suggestion(
+        parse_suggestion_str,
+        applicability = "maybe-incorrect",
+        style = "verbose"
+    )]
+    MeantStr {
+        #[suggestion_part(code = "\"")]
+        start: Span,
+        #[suggestion_part(code = "\"")]
+        end: Span,
+    },
 }
 
 #[derive(Diagnostic)]
@@ -2198,12 +2209,21 @@ pub enum MoreThanOneCharSugg {
         ch: String,
     },
     #[suggestion(parse_use_double_quotes, code = "{sugg}", applicability = "machine-applicable")]
-    Quotes {
+    QuotesFull {
         #[primary_span]
         span: Span,
         is_byte: bool,
         sugg: String,
     },
+    #[multipart_suggestion(parse_use_double_quotes, applicability = "machine-applicable")]
+    Quotes {
+        #[suggestion_part(code = "{prefix}\"")]
+        start: Span,
+        #[suggestion_part(code = "\"")]
+        end: Span,
+        is_byte: bool,
+        prefix: &'static str,
+    },
 }
 
 #[derive(Subdiagnostic)]