impl IntoDiagArg for TokenTree

Xiretza · Xiretza · commit 803ff6382c7a · 2024-08-23T18:14:50.000Z
diff --git a/compiler/rustc_errors/src/diagnostic_impls.rs b/compiler/rustc_errors/src/diagnostic_impls.rs
@@ -230,6 +230,12 @@ impl IntoDiagArg for ast::token::TokenKind {
     }
 }
 
+impl IntoDiagArg for ast::tokenstream::TokenTree {
+    fn into_diag_arg(self) -> DiagArgValue {
+        DiagArgValue::Str(Cow::Owned(pprust::tt_to_string(&self)))
+    }
+}
+
 impl IntoDiagArg for FloatTy {
     fn into_diag_arg(self) -> DiagArgValue {
         DiagArgValue::Str(Cow::Borrowed(self.name_str()))

Original file line number	Diff line number	Diff line change
`@@ -230,6 +230,12 @@ impl IntoDiagArg for ast::token::TokenKind {`
`230`	`230`	`}`
`231`	`231`	`}`
`232`	`232`
	`233`	`+impl IntoDiagArg for ast::tokenstream::TokenTree {`
	`234`	`+ fn into_diag_arg(self) -> DiagArgValue {`
	`235`	`+ DiagArgValue::Str(Cow::Owned(pprust::tt_to_string(&self)))`
	`236`	`+ }`
	`237`	`+}`
	`238`	`+`
`233`	`239`	`impl IntoDiagArg for FloatTy {`
`234`	`240`	`fn into_diag_arg(self) -> DiagArgValue {`
`235`	`241`	`DiagArgValue::Str(Cow::Borrowed(self.name_str()))`