From 9835e2ae736235810b4ea1c162ca5e65c547e770 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 04:49:50 +0200
Subject: Merging upstream version 1.71.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/pest_derive/tests/implicit.pest | 14 ++++++++++++++
 vendor/pest_derive/tests/implicit.rs   | 25 +++++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 vendor/pest_derive/tests/implicit.pest
 create mode 100644 vendor/pest_derive/tests/implicit.rs

(limited to 'vendor/pest_derive/tests')

diff --git a/vendor/pest_derive/tests/implicit.pest b/vendor/pest_derive/tests/implicit.pest
new file mode 100644
index 000000000..18ebf7eaf
--- /dev/null
+++ b/vendor/pest_derive/tests/implicit.pest
@@ -0,0 +1,14 @@
+program = _{ SOI ~ implicit ~ EOI  }
+implicit= ${ or ~ (WHITESPACE+ ~ or )* }
+
+or  = !{ and ~ (or_op ~ and)+ | and }
+and = { comp ~ (and_op ~ comp)+ | comp }
+comp = { array ~ eq_op ~ array | array }
+
+array = ${ term }
+
+term = _{ ASCII_ALPHANUMERIC+ }
+or_op = { "||" }
+and_op = { "&&" }
+eq_op = { "=" }
+WHITESPACE = _{ " " | "\t" | NEWLINE }
\ No newline at end of file
diff --git a/vendor/pest_derive/tests/implicit.rs b/vendor/pest_derive/tests/implicit.rs
new file mode 100644
index 000000000..8ad5a7e6a
--- /dev/null
+++ b/vendor/pest_derive/tests/implicit.rs
@@ -0,0 +1,25 @@
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT
+// license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. All files in the project carrying such notice may not be copied,
+// modified, or distributed except according to those terms.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+extern crate alloc;
+extern crate pest;
+extern crate pest_derive;
+
+use pest::Parser;
+use pest_derive::Parser;
+
+#[derive(Parser)]
+#[grammar = "../tests/implicit.pest"]
+struct TestImplicitParser;
+
+#[test]
+fn test_implicit_whitespace() {
+    // this failed to parse due to a bug in the optimizer
+    // see: https://github.com/pest-parser/pest/issues/762#issuecomment-1375374868
+    let successful_parse = TestImplicitParser::parse(Rule::program, "a a");
+    assert!(successful_parse.is_ok());
+}
-- 
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