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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /compiler/rustc_span/src/span_encoding.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_span/src/span_encoding.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_span/src/span_encoding.rs b/compiler/rustc_span/src/span_encoding.rs index d48c4f7e5..c600298c5 100644 --- a/compiler/rustc_span/src/span_encoding.rs +++ b/compiler/rustc_span/src/span_encoding.rs @@ -110,11 +110,16 @@ impl Span { // Inline format with parent. let len_or_tag = len_or_tag | PARENT_MASK; let parent2 = parent.local_def_index.as_u32(); - if ctxt2 == SyntaxContext::root().as_u32() && parent2 <= MAX_CTXT { + if ctxt2 == SyntaxContext::root().as_u32() + && parent2 <= MAX_CTXT + && len_or_tag < LEN_TAG + { + debug_assert_ne!(len_or_tag, LEN_TAG); return Span { base_or_index: base, len_or_tag, ctxt_or_tag: parent2 as u16 }; } } else { // Inline format with ctxt. + debug_assert_ne!(len_or_tag, LEN_TAG); return Span { base_or_index: base, len_or_tag: len as u16, |