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Overengineered Calculator: Zig and QBE

Overengineered Calculator: Zig and QBE

by tomekw·Jul 29, 2026·2 points·0 comments

AI Analysis

●●SolidNiche GemCozy

Uses QBE to skip VM overhead and emit native binaries directly.

Strengths
  • Leverages QBE to generate native code without writing a full backend.
  • Clean grammar implementation handling operator precedence correctly.
  • Good educational walkthrough of the full compilation pipeline.
Weaknesses
  • Limited to basic arithmetic; lacks variables or functions for broader utility.
  • QBE already handles the hard parts, reducing the engineering novelty.
Target Audience

Systems programmers and compiler enthusiasts

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