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BUGS_FOUND.md

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Roast Language Bugs - FIXED

✅ ALL BUGS FIXED

BUG-001: move is incorrectly a reserved keyword

  • Severity: Medium | Status: ✅ FIXED
  • Files: crates/parser/src/token.rs, crates/parser/src/parser.rs
  • Fix: Removed move from reserved keywords list and parser ownership handling.

BUG-002: Float comparison with int literal not supported

  • Severity: High | Status: ✅ FIXED
  • File: crates/typer/src/checker.rs
  • Fix: Added numeric type check in check_comparison_op() - if both are numeric, comparisons allowed.

BUG-003: Float default parameters generate invalid LLVM IR

  • Severity: High | Status: ✅ FIXED
  • File: crates/llvm_backend/src/lib.rs
  • Fix: Modified generate_operand_as_i64() to bitcast double values to i64 when passing float operands to functions that expect i64 args.

BUG-004: in operator fails on f-string result variables

  • Severity: Medium | Status: ✅ FIXED
  • File: crates/typer/src/checker.rs
  • Fix: Added ExprKind::JoinedStr and ExprKind::FormattedValue cases to check_expr_inner() to return Type::Str.

BUG-005: kitchen build didn't link executables

  • Severity: High | Status: ✅ FIXED
  • File: crates/kitchen/src/build.rs
  • Fix: Changed is_binary_target() to match any .roast file, not just main.roast.

Test Results

./target/release/roastc run examples/roast_system_test/system_test.roast

  ✅ ALL 38 TESTS PASSED!

Summary

Bug Status Fix Location
BUG-001 ✅ Fixed token.rs, parser.rs
BUG-002 ✅ Fixed checker.rs
BUG-003 ✅ Fixed lib.rs (generate_operand_as_i64)
BUG-004 ✅ Fixed checker.rs (JoinedStr handling)
BUG-005 ✅ Fixed build.rs