3df87fb1ce
Phase 4-3c-3 Complete: WASM host functions now correctly output string content ## Changes: - Fixed MIR builder to handle StringBox with string literal arguments - Special case for to generate proper string constants - Removed debug output after successful verification - WASM now correctly outputs "Hello MIR!" instead of "StringBox" ## Test Results: - MIR generation: ✅ Generates correctly - WASM compilation: ✅ String data correctly placed at offset 4096 - WASM execution: ✅ Outputs "Hello MIR\!" as expected ## Technical Details: - Modified build_new_expression() to detect StringBox with literal arguments - Generates Const instruction with actual string content - Host function reads StringBox memory layout correctly This completes the WASM string output functionality for Phase 4. 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
24 lines
752 B
Bash
24 lines
752 B
Bash
#!/bin/bash
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# WASM execution test script
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echo "🎯 Testing WASM compilation and execution with host functions"
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# First compile to WAT
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echo "📝 Compiling test_mir_simple.nyash to WASM..."
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../target/release/nyash --compile-wasm test_mir_simple.nyash
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# Check if WAT was generated
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if [ -f "test_mir_simple.wat" ]; then
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echo "✅ WAT file generated successfully"
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echo "📄 WAT content preview:"
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head -20 test_mir_simple.wat
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echo "..."
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# Now we need a custom WASM runner that provides host functions
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echo ""
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echo "🚀 To execute WASM with host functions, we need to build a custom runner"
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echo " that provides the required imports (env::print, etc.)"
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else
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echo "❌ WAT file generation failed"
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exit 1
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fi |