Implement name resolution.

This commit implements name resolution for type and import statements.

Package resolution and resolution of let and export statements is still
forthcoming.

Additionally, parser and resolution tests have been added to the `wac-parser`
crate.

The `wac parse` command now outputs JSON containing the AST and resolution.

Author: peterhuene

Cargo.lock

@@ -18,6 +18,8 @@ pretty_env_logger = { workspace = true }
 log = { workspace = true }
 tokio = { workspace = true }
 owo-colors = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
 
 [workspace.dependencies]
 wac-parser = { path = "crates/wac-parser" }
@@ -32,4 +34,7 @@ pretty_env_logger = "0.5.0"
 log = "0.4.20"
 tokio = { version = "1.32.0", default-features = false, features = ["macros", "rt-multi-thread"] }
 owo-colors = "3.5.0"
+indexmap = { version = "2.0.0", features = ["serde"] }
 id-arena = "2.2.1"
+serde = { version = "1.0.188", features = ["derive"] }
+serde_json = "1.0.107"

Cargo.toml

@@ -18,7 +18,21 @@ pest_derive = { workspace = true }
 pest-ast = { workspace = true }
 from-pest = { workspace = true }
 semver = { workspace = true }
+log = { workspace = true }
+indexmap = { workspace = true }
 id-arena = { workspace = true }
+serde = { workspace = true }
 
 [dev-dependencies]
 pretty_assertions = "1.4.0"
+pretty_env_logger = { workspace = true }
+rayon = "1.8.0"
+serde_json = { workspace = true }
+
+[[test]]
+name = "parser"
+harness = false
+
+[[test]]
+name = "resolution"
+harness = false