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dsl: issue a warning if defining a case after the default #435

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@FFY00 FFY00 commented Jul 14, 2020

Resolves #404

Signed-off-by: Filipe Laíns

Resolves amaranth-lang#404

Signed-off-by: Filipe Laíns <>
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codecov bot commented Jul 14, 2020

Codecov Report

Merging #435 into master will decrease coverage by 0.03%.
The diff coverage is 25.00%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #435      +/-   ##
- Coverage   81.71%   81.68%   -0.04%     
  Files          40       40              
  Lines        6099     6103       +4     
  Branches     1242     1244       +2     
+ Hits         4984     4985       +1     
- Misses        934      937       +3     
  Partials      181      181              
Impacted Files Coverage Δ
nmigen/hdl/ 98.94% <25.00%> (-0.79%) ⬇️
nmigen/build/ 31.25% <0.00%> (ø)

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Thank you for your contribution. I believe that #1059 will address the underlying issue.

@whitequark whitequark closed this Jan 30, 2024
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Successfully merging this pull request may close these issues.

Unused cases in a switch do not trigger warnings
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