diff options
Diffstat (limited to 'library/std/src')
| -rw-r--r-- | library/std/src/personality/dwarf/eh.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/personality/dwarf/eh.rs b/library/std/src/personality/dwarf/eh.rs index 1e71da95a30..4a98c36f42c 100644 --- a/library/std/src/personality/dwarf/eh.rs +++ b/library/std/src/personality/dwarf/eh.rs @@ -102,6 +102,8 @@ pub unsafe fn find_eh_action(lsda: *const u8, context: &EHContext<'_>) -> Result (action_table as *mut u8).offset(cs_action_entry as isize - 1); let mut action_reader = DwarfReader::new(action_record); let ttype_index = action_reader.read_sleb128(); + // Normally, if ttype_index < 0, meaning the catch type is exception specification. + // Since we only care about if ttype_index is zero, so casting ttype_index to u64 makes sense. return Ok(interpret_cs_action(ttype_index as u64, lpad)); } } |