Improve parser (#111)

* Fix trailing commas in arrays, invalid identifiers * Leading | in type annotations & other type fixes * Function overloads * WASM type fixes and LHS statement fix (🤞) * Fix expect_expression lexing of template literal * Update dependencies * Remove type definition module struct (merge with module) * Special single comment function argument expression * Class implements
kaleidawave · Mar 2, 2024 · 50175d7 · 50175d7
1 parent 2c0f6e7
commit 50175d7
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Showing 78 changed files with 2,851 additions and 2,192 deletions.
diff --git a/.github/workflows/github-release.yml b/.github/workflows/github-release.yml
@@ -26,7 +26,7 @@ jobs:
       sponsors: ${{ steps.get-sponsors.outputs.sponsors }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-tags: true
 
@@ -93,9 +93,9 @@ jobs:
 
     # Important that everything here works in all the above OSes!
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
@@ -122,7 +122,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: actions/download-artifact@v4
       with:

diff --git a/.github/workflows/lines-of-code.yml b/.github/workflows/lines-of-code.yml
@@ -8,7 +8,7 @@ jobs:
   update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Download scc
         run: |
           mkdir scc

diff --git a/.github/workflows/performance-and-size.yml b/.github/workflows/performance-and-size.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/bin/

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
@@ -34,8 +34,8 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/cache@v3
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
@@ -30,10 +30,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
@@ -47,7 +47,7 @@ jobs:
   formating:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
 
       - name: Check Rust formatting with rustfmt
@@ -65,14 +65,14 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-      - uses: dorny/paths-filter@v2
+      - uses: dorny/paths-filter@v3
         id: changes
         with:
           filters: |
@@ -82,16 +82,16 @@ jobs:
               - 'checker/**'
 
       - name: Run parser tests
-        if: steps.changes.outputs.parser == 'true'
+        if: steps.changes.outputs.parser == 'true' || github.ref_name == 'main'
         run: |
           cargo test
           
           curl https://esm.sh/v128/[email protected]/es2022/react-dom.mjs > react.js
-          cargo run -p ezno-parser --example parse react.js --timings --render-timings
+          cargo run -p ezno-parser --example parse react.js
         working-directory: parser
 
       - name: Run checker specification
-        if: steps.changes.outputs.checker == 'true' && github.event_name != 'pull_request'
+        if: (steps.changes.outputs.checker == 'true' && github.event_name != 'pull_request') || github.ref_name == 'main'
         run: cargo test
         working-directory: checker/specification
 
@@ -103,7 +103,7 @@ jobs:
           EZNO_DEBUG: 1
 
       - name: Run checker tests
-        if: steps.changes.outputs.checker == 'true'
+        if: steps.changes.outputs.checker == 'true' || github.ref_name == 'main'
         run: |
           # Test checker with the parser features
           cargo test -F ezno-parser 
@@ -117,15 +117,15 @@ jobs:
     needs: validity
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-      - uses: dorny/paths-filter@v2
+      - uses: dorny/paths-filter@v3
         id: changes
         with:
           filters: |
@@ -137,20 +137,38 @@ jobs:
               - 'checker/**'
 
       - uses: brndnmtthws/rust-action-cargo-binstall@v1
-        if: steps.changes.outputs.src == 'true'
+        if: steps.changes.outputs.src == 'true' || github.ref_name == 'main'
         with:
           packages: [email protected]
       - uses: denoland/setup-deno@v1
-        if: steps.changes.outputs.src == 'true'
+        if: steps.changes.outputs.src == 'true' || github.ref_name == 'main'
         with:
           deno-version: v1.x
       - uses: actions/setup-node@v3
-        if: steps.changes.outputs.src == 'true'
+        if: steps.changes.outputs.src == 'true' || github.ref_name == 'main'
         with:
           node-version: 18
+
+      - name: Check parser without extras
+        if: steps.changes.outputs.parser == 'true'
+        # TODO want `continue-on-error: true` but doesn't report error
+        run: 
+          cargo check -p ezno-parser --no-default-features
+
+      - name: Check parser generator
+        if: steps.changes.outputs.parser == 'true'
+        # TODO want `continue-on-error: true` but doesn't report error
+        run: 
+          cargo test -p ezno-ast-generator
+
+      - name: Check checker without default features
+        if: steps.changes.outputs.checker == 'true'
+        # TODO want `continue-on-error: true` but doesn't report error
+        run: 
+          cargo check -p ezno-checker --no-default-features
 
       - name: Build and test WASM
-        if: steps.changes.outputs.src == 'true'
+        if: steps.changes.outputs.src == 'true' || github.ref_name == 'main'
         # TODO want `continue-on-error: true` but doesn't report error
         run: |
           # TODO `cargo check --target wasm32-unknown-unknown --lib` might be good enough
@@ -164,34 +182,17 @@ jobs:
           deno run -A ./dist/cli.mjs info
 
           npx -p typescript tsc --strict --pretty ./build/ezno_lib.d.ts
+          echo "debug checked with TSC"
+          cargo run -p ezno-parser --example parse ./build/ezno_lib.d.ts --type-definition-module
           
           # TODO temp as the types generated can be a bit unpredicatible
-          echo "::debug::On branch '${{ github.ref_name }}'"
           if ${{ contains(fromJSON('["main", "ast-typegen-direct"]'), github.ref_name ) }}; then
             npm run build-release
             npx -p typescript tsc --strict --pretty ./build/ezno_lib.d.ts
           fi
         working-directory: src/js-cli-and-library
         shell: bash
 
-      - name: Check parser without extras
-        if: steps.changes.outputs.parser == 'true'
-        # TODO want `continue-on-error: true` but doesn't report error
-        run: 
-          cargo check -p ezno-parser --no-default-features
-
-      - name: Check parser generator
-        if: steps.changes.outputs.parser == 'true'
-        # TODO want `continue-on-error: true` but doesn't report error
-        run: 
-          cargo test -p ezno-ast-generator
-
-      - name: Check checker without default features
-        if: steps.changes.outputs.checker == 'true'
-        # TODO want `continue-on-error: true` but doesn't report error
-        run: 
-          cargo check -p ezno-checker --no-default-features
-
   fuzzing:
     needs: validity
     runs-on: ubuntu-latest
@@ -202,14 +203,14 @@ jobs:
         fuzz-target: [module_roundtrip_naive, module_roundtrip_structured]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-      - uses: dorny/paths-filter@v2
+      - uses: dorny/paths-filter@v3
         id: changes
         with:
           filters: |
@@ -228,19 +229,29 @@ jobs:
           packages: cargo-fuzz
 
       - name: Run fuzzing
+        env:
+          SHORT_CIRCUIT: true
         if: steps.changes.outputs.parser == 'true'
         run: |
-          cargo fuzz run -s none ${{ matrix.fuzz-target }} -- -timeout=10 -max_total_time=120 -use_value_profile=1
+          if ${{ env.SHORT_CIRCUIT }}; then
+            cargo fuzz run -s none ${{ matrix.fuzz-target }} -- -timeout=10 -use_value_profile=1 -max_total_time=120
+          else
+            cargo fuzz run -s none ${{ matrix.fuzz-target }} -- -timeout=10 -use_value_profile=1 -max_total_time=300 -fork=1 -ignore_crashes=1
+            
+            if test -d fuzz/artifacts; then 
+              find fuzz/artifacts -type f -print -exec xxd {} \; -exec cargo fuzz fmt -s none module_roundtrip_structured {} \;; false; 
+            fi
+          fi
         working-directory: parser/fuzz
 
   clippy:
     needs: validity
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ env.CACHE_PATHS }}
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
@@ -253,10 +264,10 @@ jobs:
     # `publish --dry-run` reports too many false positives and doesn't catch actual errors. So disabling for now
     if: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
 
-      - uses: dorny/paths-filter@v2
+      - uses: dorny/paths-filter@v3
         id: changes
         with:
           filters: |