Upgrade dependents and fix new clippy

.github/workflows/changelog.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     steps:
     - uses: actions/checkout@v1
       with:

.github/workflows/esprc.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   parse:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     strategy:
       matrix:
         ap:
@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         default: true
         override: true
@@ -28,7 +28,7 @@ jobs:
         args: --release --bin esprc -- ./schemas/APs/10303-${{ matrix.ap }}-aim-long.exp --check
 
   generate:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     strategy:
       matrix:
         ap:
@@ -38,7 +38,7 @@ jobs:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         components: rustfmt
         default: true

.github/workflows/gh-pages.yml

@@ -7,12 +7,12 @@ on:
 
 jobs:
   pages:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     steps:
     - uses: actions/checkout@v2
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         default: true
         override: true

.github/workflows/rust.yml

@@ -8,12 +8,12 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     strategy:
       matrix:
         rust:
           - stable
-          - "1.56.0"  # MSRV (for edition 2021)
+          - ${{ vars.MSRV }}
     steps:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
@@ -30,12 +30,12 @@ jobs:
         args: --all-features
 
   check-format:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     steps:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         components: rustfmt
         default: true
@@ -46,12 +46,12 @@ jobs:
         args: -- --check
 
   doc:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     steps:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         default: true
         override: true
@@ -61,12 +61,12 @@ jobs:
         args: --no-deps
 
   clippy:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ vars.UBUNTU_VERSION }}
     steps:
     - uses: actions/checkout@v1
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: "1.56.0"
+        toolchain: ${{ vars.MSRV }}
         profile: minimal
         components: clippy
         default: true

CHANGELOG.md

@@ -29,6 +29,7 @@ In addition to original Keep-a-Changelog, we use following rules:
 
 ### Internal
 - `cargo upgrade --workspace` https://github.com/ricosjp/ruststep/pull/240
+- Upgrading MSRV, updating dependent packages, and supporting the new clippy https://github.com/ricosjp/ruststep/pull/246
 
 ## 0.3.0 - 2022-06-14
 

Cargo.toml

@@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"
 members = [
   "espr",
   "espr-derive",

espr-derive/Cargo.toml

@@ -16,9 +16,9 @@ categories    = ["science", "development-tools"]
 proc-macro = true
 
 [dependencies]
-quote = "1.0.26"
-proc-macro2 = "1.0.53"
-syn = { version = "2.0.9", features = ["full", "extra-traits"] }
+quote = "1.0.37"
+proc-macro2 = "1.0.86"
+syn = { version = "2.0.77", features = ["full", "extra-traits"] }
 
 [dependencies.espr]
 version = "0.3.0"
@@ -27,5 +27,5 @@ path = "../espr"
 [dev-dependencies]
 ruststep = { version = "0.3.0", path = "../ruststep" }
 ruststep-derive = { version = "0.3.0", path = "../ruststep-derive" }
-serde = "1.0.158"
+serde = "1.0.210"
 derive-new = "0.5.9"

espr/Cargo.toml

@@ -18,20 +18,20 @@ categories    = ["science", "development-tools"]
 nom = "7.1.3"
 
 # For Rust code generation
-syn = "2.0.9"
-quote = "1.0.26"
-proc-macro2 = "1.0.53"
+syn = "2.0.56"
+quote = "1.0.37"
+proc-macro2 = "1.0.86"
 
 # Utilities
 Inflector = "0.11.4"
-derive_more = "0.99.17"
+derive_more = "0.99.18"
 itertools = "0.10.5"
 maplit = "1.0.2"
-thiserror = "1.0.40"
+thiserror = "1.0.63"
 structopt = "0.3.26"
 check_keyword = "0.2.0"
 katexit = "0.1.4"
 
 [dev-dependencies]
-insta = "1.29.0"
+insta = "1.39.0"
 maplit = "1.0.2"

espr/src/ast/mod.rs

@@ -25,18 +25,18 @@ pub trait Component: Sized {
     }
 }
 
-#[macro_export(local_inner_macro)]
+#[macro_export(local_inner_macros)]
 macro_rules! derive_ast_component {
     ($component:ty, $parser:path) => {
-        impl crate::ast::Component for $component {
+        impl $crate::ast::Component for $component {
             fn parse(
                 input: &str,
-            ) -> Result<(Self, Vec<crate::ast::Remark>), crate::ast::TokenizeFailed> {
+            ) -> Result<(Self, Vec<$crate::ast::Remark>), $crate::ast::TokenizeFailed> {
                 use nom::Finish;
                 let input = input.trim();
                 let (_input, parsed) = $parser(input)
                     .finish()
-                    .map_err(|err| crate::ast::TokenizeFailed::new(input, err))?;
+                    .map_err(|err| $crate::ast::TokenizeFailed::new(input, err))?;
                 Ok(parsed)
             }
         }

espr/src/codegen/rust/mod.rs

@@ -7,6 +7,5 @@ mod simple_type;
 mod type_decl;
 mod type_ref;
 
-pub use entity::*;
 pub use format::rustfmt;
 pub use schema::*;

espr/src/codegen/rust/schema.rs

@@ -36,10 +36,10 @@ impl Schema {
         let name = format_ident!("{}", self.name);
         let types = &self.types;
         let entities = &self.entities;
-        let type_decls = self.types.iter().filter(|e| match e {
-            TypeDecl::Enumeration(_) => false,
-            _ => true,
-        });
+        let type_decls = self
+            .types
+            .iter()
+            .filter(|e| !matches!(e, TypeDecl::Enumeration(_)));
         let entity_types: Vec<_> = entities
             .iter()
             .map(|e| format_ident!("{}", e.name.to_pascal_case()))

espr/src/ir/complex_entity.rs

@@ -49,17 +49,16 @@ pub struct PartialComplexEntity {
 
 impl PartialOrd for PartialComplexEntity {
     fn partial_cmp(&self, rhs: &Self) -> Option<Ordering> {
-        match PartialOrd::partial_cmp(&self.indices.len(), &rhs.indices.len()) {
-            Some(Ordering::Equal) => PartialOrd::partial_cmp(&self.indices, &rhs.indices),
-            a @ Some(Ordering::Less) | a @ Some(Ordering::Greater) => a,
-            None => unreachable!(),
-        }
+        Some(self.cmp(rhs))
     }
 }
 
 impl Ord for PartialComplexEntity {
     fn cmp(&self, rhs: &Self) -> Ordering {
-        self.partial_cmp(rhs).unwrap()
+        match Ord::cmp(&self.indices.len(), &rhs.indices.len()) {
+            Ordering::Equal => Ord::cmp(&self.indices, &rhs.indices),
+            a @ Ordering::Less | a @ Ordering::Greater => a,
+        }
     }
 }
 

espr/src/ir/scope.rs

@@ -78,13 +78,7 @@ impl PartialOrd for Scope {
                 return None;
             }
         }
-        if self.0.len() == other.0.len() {
-            Some(cmp::Ordering::Equal)
-        } else if self.0.len() > other.0.len() {
-            Some(cmp::Ordering::Less)
-        } else {
-            Some(cmp::Ordering::Greater)
-        }
+        Some(other.0.len().cmp(&self.0.len()))
     }
 }
 

espr/src/parser/basis.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::manual_is_ascii_check)]
+
 use super::{combinator::RawParseResult, reserved::is_reserved};
 use nom::{branch::*, character::complete::*, multi::*, sequence::*, Parser};
 

espr/src/parser/entity/mod.rs

@@ -1,6 +1,7 @@
 mod attribute;
 mod derive;
 mod domain;
+#[allow(clippy::module_inception)]
 mod entity;
 mod inverse;
 mod unique;

espr/src/parser/schema.rs

@@ -103,7 +103,7 @@ pub fn procedure_decl(input: &str) -> ParseResult<Procedure> {
 ///                    `)` \] `;` .
 pub fn procedure_head(input: &str) -> ParseResult<(String, Vec<FormalParameter>)> {
     let param = tuple((opt(tag("VAR")), formal_parameter)).map(|(var, mut params)| {
-        for mut param in &mut params {
+        for param in &mut params {
             param.is_variable = var.is_some();
         }
         params

ruststep-derive/Cargo.toml

@@ -17,17 +17,17 @@ categories    = ["science", "development-tools"]
 proc-macro = true
 
 [dependencies]
-quote = "1.0.26"
-proc-macro2 = "1.0.53"
-syn = { version = "2.0.9", features = ["full", "extra-traits"] }
-proc-macro-crate = "1.2.1"
+quote = "1.0.37"
+proc-macro2 = "1.0.86"
+syn = { version = "2.0.56", features = ["full", "extra-traits"] }
+proc-macro-crate = "1.3.0"
 Inflector = "0.11.4"
 proc-macro-error = "1.0.4"
 
 [dev-dependencies]
-serde = "1.0.158"
-trybuild = "1.0.80"
-insta = "1.29.0"
+serde = "1.0.210"
+trybuild = "1.0.90"
+insta = "1.39.0"
 
 [dev-dependencies.ruststep]
 path = "../ruststep"

ruststep-derive/src/common.rs

@@ -19,7 +19,7 @@ pub fn as_holder_path(input: &syn::Type) -> syn::Type {
         .clone()
         .try_into()
         .expect_or_abort("as_holder! only accepts espr-generated type");
-    ft.as_holder().into()
+    ft.into_holder().into()
 }
 
 pub fn as_visitor_ident(input: &syn::Ident) -> syn::Ident {

ruststep-derive/src/entity.rs

@@ -85,7 +85,7 @@ impl FieldEntries {
                     }),
                     FieldType::Boxed(_) => abort_call_site!("Unexpected Box<T>"),
                 }
-                holder_types.push(ft.as_holder().as_place_holder().into());
+                holder_types.push(ft.into_holder().into_place_holder().into());
             } else {
                 into_owned.push(quote! { #ident });
                 holder_types.push(ft.into());