Wrap float literals in their own node

crates/syntax/src/ast/generated/nodes.rs

@@ -1085,6 +1085,16 @@ impl UnderscoreExpr {
     pub fn underscore_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![_]) }
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct FloatLiteral {
+    pub(crate) syntax: SyntaxNode,
+}
+impl FloatLiteral {
+    pub fn float_number_token(&self) -> Option<SyntaxToken> {
+        support::token(&self.syntax, T![float_number])
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct StmtList {
     pub(crate) syntax: SyntaxNode,
@@ -2719,6 +2729,17 @@ impl AstNode for UnderscoreExpr {
     }
     fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
+impl AstNode for FloatLiteral {
+    fn can_cast(kind: SyntaxKind) -> bool { kind == FLOAT_LITERAL }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        if Self::can_cast(syntax.kind()) {
+            Some(Self { syntax })
+        } else {
+            None
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode { &self.syntax }
+}
 impl AstNode for StmtList {
     fn can_cast(kind: SyntaxKind) -> bool { kind == STMT_LIST }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -4608,6 +4629,11 @@ impl std::fmt::Display for UnderscoreExpr {
         std::fmt::Display::fmt(self.syntax(), f)
     }
 }
+impl std::fmt::Display for FloatLiteral {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        std::fmt::Display::fmt(self.syntax(), f)
+    }
+}
 impl std::fmt::Display for StmtList {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Display::fmt(self.syntax(), f)