core.match

throw if binding name reused in the same pattern row

Details

  • Type: Defect Defect
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Completed
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Patch:
    Accepted
  • Approval:
    Ok

Attachments

  1. Text File
    dup.patch
    15/Oct/11 3:43 PM
    5 kB
    Steve Miner
  2. Text File
    dup2.patch
    16/Oct/11 3:53 PM
    5 kB
    Steve Miner
  3. Text File
    dup3.patch
    18/Oct/11 2:47 PM
    5 kB
    Steve Miner
  4. Text File
    dup4.patch
    19/Oct/11 7:22 AM
    5 kB
    Steve Miner

Activity

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Steve Miner added a comment -

Sorry, I made a git mistake with dup3.patch. I made a fresh patch called dup4.patch that should fix the problem.

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Steve Miner added a comment - Sorry, I made a git mistake with dup3.patch. I made a fresh patch called dup4.patch that should fix the problem.
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David Nolen added a comment -

I'm trying to apply with patch with git am, but I keep getting:

Applying: * src/main/clojure/clojure/core/match.clj: Add Stephen Miner's match-let
error: patch failed: src/main/clojure/clojure/core/match.clj:1532
error: src/main/clojure/clojure/core/match.clj: patch does not apply
Patch failed at 0001 * src/main/clojure/clojure/core/match.clj: Add Stephen Miner's match-let

It looks like the previous commit of my pasting of your match-let patch is mixed up into your latest patch.

Show
David Nolen added a comment - I'm trying to apply with patch with git am, but I keep getting: Applying: * src/main/clojure/clojure/core/match.clj: Add Stephen Miner's match-let error: patch failed: src/main/clojure/clojure/core/match.clj:1532 error: src/main/clojure/clojure/core/match.clj: patch does not apply Patch failed at 0001 * src/main/clojure/clojure/core/match.clj: Add Stephen Miner's match-let It looks like the previous commit of my pasting of your match-let patch is mixed up into your latest patch.
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Steve Miner added a comment -

Updated patch for latest HEAD

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Steve Miner added a comment - Updated patch for latest HEAD
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David Nolen added a comment -

This looks good. It looks like you created this patch before I added your match-let. Mind creating a new version of this patch against HEAD? Thanks much.

Show
David Nolen added a comment - This looks good. It looks like you created this patch before I added your match-let. Mind creating a new version of this patch against HEAD? Thanks much.
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Steve Miner added a comment -

The new patch allows OR patterns to reuse wildcards, but still complains if there are other ambiguities. I added a couple of tests to illustrate.

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Steve Miner added a comment - The new patch allows OR patterns to reuse wildcards, but still complains if there are other ambiguities. I added a couple of tests to illustrate.
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David Nolen added a comment -

You should be able to reuse bindings as is done in the red black tree pattern as there is no ambiguity there. If we can get that enhancement in I'll gladly accept this. Thanks for taking this on!

Show
David Nolen added a comment - You should be able to reuse bindings as is done in the red black tree pattern as there is no ambiguity there. If we can get that enhancement in I'll gladly accept this. Thanks for taking this on!
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Steve Miner added a comment -

Checks for duplicate wildcard names in a pattern row.

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Steve Miner added a comment - Checks for duplicate wildcard names in a pattern row.

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Dates

  • Created:
    Updated:
    Resolved:
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