itertools upgrade

Cargo.lock

@@ -976,9 +976,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.12.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
 dependencies = [
  "either",
 ]
@@ -1978,7 +1978,7 @@ dependencies = [
  "bitflags 2.8.0",
  "indexmap",
  "insta",
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "log",
  "num-complex",
  "num-traits",
@@ -1996,7 +1996,7 @@ dependencies = [
  "ascii",
  "bitflags 2.8.0",
  "cfg-if",
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "libc",
  "lock_api",
  "malachite-base",
@@ -2029,7 +2029,7 @@ name = "rustpython-compiler-core"
 version = "0.4.0"
 dependencies = [
  "bitflags 2.8.0",
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "lz4_flex",
  "malachite-bigint",
  "num-complex",
@@ -2050,7 +2050,7 @@ dependencies = [
 name = "rustpython-derive-impl"
 version = "0.4.0"
 dependencies = [
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "maplit",
  "once_cell",
  "proc-macro2",
@@ -2192,7 +2192,7 @@ dependencies = [
  "gethostname",
  "hex",
  "indexmap",
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "junction",
  "libc",
  "libsqlite3-sys",
@@ -2268,7 +2268,7 @@ dependencies = [
  "hex",
  "indexmap",
  "is-macro",
- "itertools 0.12.1",
+ "itertools 0.14.0",
  "junction",
  "libc",
  "log",

Cargo.toml

@@ -151,7 +151,7 @@ glob = "0.3"
 hex = "0.4.3"
 indexmap = { version = "2.2.6", features = ["std"] }
 insta = "1.38.0"
-itertools = "0.12.1"
+itertools = "0.14.0"
 is-macro = "0.3.7"
 junction = "1.2.0"
 libc = "0.2.169"

compiler/codegen/src/compile.rs

@@ -2723,7 +2723,7 @@ impl Compiler {
 
     fn compile_keywords(&mut self, keywords: &[located_ast::Keyword]) -> CompileResult<()> {
         let mut size = 0;
-        let groupby = keywords.iter().group_by(|e| e.arg.is_none());
+        let groupby = keywords.iter().chunk_by(|e| e.arg.is_none());
         for (is_unpacking, sub_keywords) in &groupby {
             if is_unpacking {
                 for keyword in sub_keywords {
@@ -2886,7 +2886,7 @@ impl Compiler {
                         (false, element)
                     }
                 })
-                .group_by(|(starred, _)| *starred);
+                .chunk_by(|(starred, _)| *starred);
 
             for (starred, run) in &groups {
                 let mut run_size = 0;

stdlib/src/math.rs

@@ -356,7 +356,7 @@ mod math {
                 .map(|x| (x / scale).powi(2))
                 .chain(std::iter::once(-norm * norm))
                 // Pairwise summation of floats gives less rounding error than a naive sum.
-                .tree_fold1(std::ops::Add::add)
+                .tree_reduce(std::ops::Add::add)
                 .expect("expected at least 1 element");
             norm = norm + correction / (2.0 * norm);
         }