Qiskit / qiskit / 37011991834

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github

Committed by web-flow

Commit Message

Make `qargs` const in two `QkTarget` functions (#17048)

* Make `qargs` const in two `QkTarget` functions

`qk_target_entry_add_property` and `qk_target_update_property` declared
`qargs` as `*mut u32`, so the generated header exposed it as
`uint32_t *`. Neither function writes through the pointer; both pass it
straight to `parse_qargs`, which already takes `*const u32`. Callers from
languages that track const-ness more strictly than C had to cast it away
for no reason.

The rest of the C API already treats qubit-index inputs as const,
including `qk_target_instruction_supported` and `qk_target_op_qargs_index`
in this same file, so this brings the two outliers into line.

Existing C code is unaffected: relaxing a parameter to `const` only widens
what callers may pass.

Assisted-by: Claude Opus 5

* Remove release note

* Revert "Remove release note"

This reverts commit d3d98858c.

* Upgrade release note

Coverage Stats

2 of 2 new or added lines in 1 file covered. (100.0%)

7 existing lines in 3 files now uncovered.

123190 of 139733 relevant lines covered (88.16%)

935442.96 hits per line