From 0b8f5bc74c86ee25d28800c8cf14a4bd2abe7571 Mon Sep 17 00:00:00 2001
From: Behrang Shafei <50267830+bertiqwerty@users.noreply.github.com>
Date: Sat, 25 May 2024 23:20:35 +0200
Subject: [PATCH] update exmex

---
 Cargo.lock     | 6 +++---
 Cargo.toml     | 2 +-
 src/compute.rs | 1 +
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 9fd823a..8dc6419 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -650,9 +650,9 @@ checksum = "a0474425d51df81997e2f90a21591180b38eccf27292d755f3e30750225c175b"
 
 [[package]]
 name = "exmex"
-version = "0.19.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00ba02c553b1567daf3831b357b48c72e56ea159c0d7d4cb2ce8b1ba4cb4ea58"
+checksum = "b3d756a702ec06bb080cf553645cfec9adcc78c054ddb0a3436636f812d3553e"
 dependencies = [
  "lazy_static",
  "num",
@@ -955,7 +955,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c2a198fb6b0eada2a8df47933734e6d35d350665a33a3593d7164fa52c75c19"
 dependencies = [
  "cfg-if",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.4",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 6895e4c..d31f970 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ eframe = { version = "0.27", default-features = false, features = [
     "persistence",   # Enable restoring app state when restarting the app.
 ] }
 serde = { version = "1", features = ["derive"] }
-exmex = { version = "0.19.0", features = ["serde", "value"] }
+exmex = { version = "0.20.1", features = ["serde", "value"] }
 web-sys = { version = "0.3.64", features = [
     "Window",
     "Document",
diff --git a/src/compute.rs b/src/compute.rs
index 799d152..93fd2f6 100644
--- a/src/compute.rs
+++ b/src/compute.rs
@@ -26,6 +26,7 @@ fn eval(expr: &Expr, vars: &[Val<i32, f64>]) -> BlcResult<f64> {
         }
         Val::None => Err(blcerr!("Parsed expression returned none"))?,
         Val::Error(e) => Err(BlcError::new(e.msg()))?,
+        Val::Array(_) => Err(blcerr!("Parsed expression returned array"))?,
     };
     Ok(x)
 }