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oven-sh · Feb 8, 2025 · 12036b1 · 12036b1
1 parent 5f8ce80
commit 12036b1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/js_lexer.zig b/src/js_lexer.zig
@@ -798,6 +798,9 @@ fn NewLexer_(
         }
 
         inline fn nextCodepointSlice(it: *LexerType) []const u8 {
+            if (it.current >= it.source.contents.len) {
+                return "";
+            }
             const cp_len = strings.wtf8ByteSequenceLengthWithInvalid(it.source.contents.ptr[it.current]);
             return if (!(cp_len + it.current > it.source.contents.len)) it.source.contents[it.current .. cp_len + it.current] else "";
         }