tutorial: remove duplicate link references. #7845
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… semantics. Also added unit tests of range code to test refactoring. The num-range-rev.rs test will need to be updated when the range_rev semantics change.
… only, not type signatures)
…ss-issue5270-2ndpr, r=cmr Changes int/uint range_rev to iterate over range `(hi,lo]` instead of `[hi,lo)`. Fix #5270. Also: * Adds unit tests for int/uint range functions * Updates the uses of `range_rev` to account for the new semantics. (Note that pretty much all of the updates there were strict improvements to the code in question; yay!) * Exposes new function, `range_step_inclusive`, which does the range `[hi,lo]`, (at least when `hi-lo` is a multiple of the `step` parameter). * Special-cases when `|step| == 1` removing unnecessary bounds-check. (I did not check whether LLVM was already performing this optimization; I figure it would be a net win to not leave that analysis to the compiler. If reviewer objects, I can easily remove that from the refactored code.) (This pull request is a rebased version of PR #7524, which went stale due to recent unrelated changes to num libraries.)
Allowing them in type signatures is a significant amount of extra work, unfortunately. This also doesn't apply to static values, which takes a different code path.
`pandoc` issues warnings. ``` pandoc: Duplicate link reference `[macros]' "source" (line 2151, column 1) pandoc: Duplicate link reference `[tasks]' "source" (line 2150, column 1) pandoc: Duplicate link reference `[wiki-start]' "source" (line 92, column 1) ```
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`pandoc` issues warnings. ``` pandoc: Duplicate link reference `[macros]' "source" (line 2151, column 1) pandoc: Duplicate link reference `[tasks]' "source" (line 2150, column 1) pandoc: Duplicate link reference `[wiki-start]' "source" (line 92, column 1) ``` This PR also removes unused link references.
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pandocissues warnings.This PR also removes unused link references.