1 files changed, 8 insertions, 3 deletions

diff --git a/crates/ra_syntax/src/fuzz.rs b/crates/ra_syntax/src/fuzz.rs
index 15aad2205..10fbe3176 100644
--- a/crates/ra_syntax/src/fuzz.rs
+++ b/crates/ra_syntax/src/fuzz.rs
@@ -1,8 +1,13 @@
 //! FIXME: write short doc here
 
-use crate::{validation, AstNode, SourceFile, TextRange, TextSize};
+use std::{
+    convert::TryInto,
+    str::{self, FromStr},
+};
+
 use ra_text_edit::AtomTextEdit;
-use std::str::{self, FromStr};
+
+use crate::{validation, AstNode, SourceFile, TextRange};
 
 fn check_file_invariants(file: &SourceFile) {
     let root = file.syntax();
@@ -35,7 +40,7 @@ impl CheckReparse {
         let text = format!("{}{}{}", PREFIX, text, SUFFIX);
         text.get(delete_start..delete_start.checked_add(delete_len)?)?; // make sure delete is a valid range
         let delete =
-            TextRange::at(TextSize::from_usize(delete_start), TextSize::from_usize(delete_len));
+            TextRange::at(delete_start.try_into().unwrap(), delete_len.try_into().unwrap());
         let edited_text =
             format!("{}{}{}", &text[..delete_start], &insert, &text[delete_start + delete_len..]);
         let edit = AtomTextEdit { delete, insert };