Tweak Span encoding.

Failing to fit `base` is more common than failing to fit `len`.
rust-lang · Apr 2, 2019 · ff94fea · ff94fea
1 parent 428943c
commit ff94fea
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/libsyntax_pos/span_encoding.rs b/src/libsyntax_pos/span_encoding.rs
@@ -74,12 +74,12 @@ const CTXT_INDEX: usize = 2;
 
 // Tag = 0, inline format.
 // -------------------------------------------------------------
-// | base 31:8  | len 7:1  | ctxt (currently 0 bits) | tag 0:0 |
+// | base 31:7  | len 6:1  | ctxt (currently 0 bits) | tag 0:0 |
 // -------------------------------------------------------------
 // Since there are zero bits for ctxt, only SpanData with a 0 SyntaxContext
 // can be inline.
-const INLINE_SIZES: [u32; 3] = [24, 7, 0];
-const INLINE_OFFSETS: [u32; 3] = [8, 1, 1];
+const INLINE_SIZES: [u32; 3] = [25, 6, 0];
+const INLINE_OFFSETS: [u32; 3] = [7, 1, 1];
 
 // Tag = 1, interned format.
 // ------------------------