[WIP] fix normalize bug

[badumbatish]

Fixes #2510

[codecov-commenter]

Codecov Report

❌ Patch coverage is 96.24060% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 73.88%. Comparing base (8825b4a) to head (fa6fba4).
⚠️ Report is 19 commits behind head on main.

Files with missing lines	Patch %	Lines
src/compiler/c.rs	96.24%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2719      +/-   ##
==========================================
- Coverage   74.41%   73.88%   -0.53%     
==========================================
  Files          70       70              
  Lines       39211    38589     -622     
==========================================
- Hits        29177    28510     -667     
- Misses      10034    10079      +45     

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[codspeed-hq]

Merging this PR will improve performance by 4.55%

⚡ 1 improved benchmark
✅ 59 untouched benchmarks
⏩ 4 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	normalize_win_path_typical	1.6 µs	1.5 µs	+4.55%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing badumbatish:normalize_bug (fa6fba4) with main (8825b4a)}

Footnotes

1. 4 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩