Rollup of 7 pull requests

[matthiaskrgr]

Successful merges:

• share some track_caller logic between interpret and codegen #117317 (share some track_caller logic between interpret and codegen)
• Rename a few remaining references to abort terminator #117357 (Rename a few remaining references to abort terminator)
• improve and fix x install #117383 (improve and fix x install)
• Some diagnostics improvements of gen blocks #117389 (Some diagnostics improvements of gen blocks)
• Fix unused variables lint issue for args in macro #117390 (Fix unused variables lint issue for args in macro)
• Fix missing leading space in suggestion #117395 (Fix missing leading space in suggestion)
• Don't treat closures/coroutine types as part of the public API #117396 (Don't treat closures/coroutine types as part of the public API)

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