From df29effd59bb8971395419b79e8c0e51f373d4fb Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sat, 29 Jan 2022 16:31:20 +0530
Subject: bump rnix to latest master, support nix 2.5 syntax

---
 Cargo.lock                       | 5 ++---
 bin/Cargo.toml                   | 5 ++++-
 lib/Cargo.toml                   | 5 ++++-
 lib/src/lints/bool_comparison.rs | 5 +++--
 lib/src/lints/empty_pattern.rs   | 1 +
 5 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index a542e65..5b347d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -398,9 +398,8 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "rnix"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "294becb48f58c496d96c10a12df290266204ca75c9799be4d04222bfaebb6a37"
+version = "0.10.1"
+source = "git+https://github.com/nix-community/rnix-parser?rev=8083f5694ddeaca47c946aa9ae7ecf117fa4823b#8083f5694ddeaca47c946aa9ae7ecf117fa4823b"
 dependencies = [
  "cbitset",
  "rowan",
diff --git a/bin/Cargo.toml b/bin/Cargo.toml
index 4e83ee3..34d6513 100644
--- a/bin/Cargo.toml
+++ b/bin/Cargo.toml
@@ -16,7 +16,6 @@ path = "src/main.rs"
 
 [dependencies]
 ariadne = "0.1.3"
-rnix = "0.9.0"
 clap = "3.0.0-beta.4"
 ignore = "0.4.18"
 thiserror = "1.0.30"
@@ -25,6 +24,10 @@ vfs = { path = "../vfs" }
 lib = { path = "../lib" }
 toml = "0.5.8"
 
+[dependencies.rnix]
+git = "https://github.com/nix-community/rnix-parser"
+rev = "8083f5694ddeaca47c946aa9ae7ecf117fa4823b"
+
 [dependencies.serde]
 version = "1.0.68"
 features = [ "derive" ]
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 54b9c52..d90c5bf 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -7,13 +7,16 @@ license = "MIT"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rnix = "0.9.0"
 if_chain = "1.0"
 macros = { path = "../macros" }
 lazy_static = "1.0"
 rowan = "0.12.5"
 serde_json = { version = "1.0.68", optional = true }
 
+[dependencies.rnix]
+git = "https://github.com/nix-community/rnix-parser"
+rev = "8083f5694ddeaca47c946aa9ae7ecf117fa4823b"
+
 [dependencies.serde]
 version = "1.0.130"
 features = [ "derive" ]
diff --git a/lib/src/lints/bool_comparison.rs b/lib/src/lints/bool_comparison.rs
index ef7f5d2..5402f31 100644
--- a/lib/src/lints/bool_comparison.rs
+++ b/lib/src/lints/bool_comparison.rs
@@ -41,8 +41,9 @@ impl Rule for BoolComparison {
             if let Some(bin_expr) = BinOp::cast(node.clone());
             if let Some(lhs) = bin_expr.lhs();
             if let Some(rhs) = bin_expr.rhs();
+            if let Some(op) = bin_expr.operator();
 
-            if let op@(BinOpKind::Equal | BinOpKind::NotEqual) = bin_expr.operator();
+            if let BinOpKind::Equal | BinOpKind::NotEqual = op;
             let (non_bool_side, bool_side) = if boolean_ident(&lhs).is_some() {
                 (rhs, lhs)
             } else if boolean_ident(&rhs).is_some() {
@@ -70,7 +71,7 @@ impl Rule for BoolComparison {
                                 SyntaxKind::NODE_BIN_OP => {
                                     let inner = BinOp::cast(non_bool_side.clone()).unwrap();
                                     // `!a ? b`, no paren required
-                                    if inner.operator() == BinOpKind::IsSet {
+                                    if inner.operator()? == BinOpKind::IsSet {
                                         make::unary_not(&non_bool_side).node().clone()
                                     } else {
                                         let parens = make::parenthesize(&non_bool_side);
diff --git a/lib/src/lints/empty_pattern.rs b/lib/src/lints/empty_pattern.rs
index b399ba2..14c3b5e 100644
--- a/lib/src/lints/empty_pattern.rs
+++ b/lib/src/lints/empty_pattern.rs
@@ -49,6 +49,7 @@ impl Rule for EmptyPattern {
             if let Some(body) = lambda_expr.body();
 
             if let Some(pattern) = Pattern::cast(arg.clone());
+
             // no patterns within `{ }`
             if pattern.entries().count() == 0;
             // pattern is not bound
-- 
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