plan

Basic compilation examples from wasm book
- Make sure they're compilable
Parsing samples from wat-compiler
Remove subscript, use own parsing loop
Avoid duplicating function signatures
Compilation samples from wat-compiler
Examples tests - existing & wat-compiler ones (ideally find failing table)
Normalize tree in parser, not in compiler - keep compiler small & fast
Basic parsing instructions from mdn & examples
Benchmark against wabt, wat-compiler
Build script
Test: assert function;
make sure compiler doesn't modify tree
Recognize all number formats
Format function
Refactor for flat instructions: consume into stack, rather than fixed signatures
Multiple results: block, if, loop, func
Multiple params
SIMD
nan:value
constant expressions
~~bench wassemble~~ - broken
Tests: https://github.com/EmNudge/watlings
Floating hex
Official test suite https://github.com/WebAssembly/testsuite
Compiler: Externref types;
Compiler: Named/multiple memory;
Compiler: Named/multiple tables;
Relax no-inline limitation? ~ many examples use loop ... end, br 0 and other simple inliners ~ from code point things coming in loop/block node are not arguments, they're immediates-ish, or "body"
make repl support switch of compiler
better errors: should be safe to type in anything
numeric values in data https://github.com/WebAssembly/wat-numeric-values/blob/main/proposals/wat-numeric-values/Overview.md
extended-const (polyfill?) https://github.com/WebAssembly/extended-const

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