From 875d534de48cb4d7a469c62ae29d275353302a42 Mon Sep 17 00:00:00 2001
From: David Mak <csdavidmak@ust.hk>
Date: Thu, 30 Nov 2023 14:30:37 +0800
Subject: [PATCH] ast: Use `{filename}:{row}:{col}` for location output

---
 nac3ast/src/location.rs       | 2 +-
 nac3core/src/toplevel/test.rs | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/nac3ast/src/location.rs b/nac3ast/src/location.rs
index 880b824a4..2d658d5b7 100644
--- a/nac3ast/src/location.rs
+++ b/nac3ast/src/location.rs
@@ -26,7 +26,7 @@ pub struct Location {
 
 impl fmt::Display for Location {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}: line {} column {}", self.file.0, self.row, self.column)
+        write!(f, "{}:{}:{}", self.file.0, self.row, self.column)
     }
 }
 
diff --git a/nac3core/src/toplevel/test.rs b/nac3core/src/toplevel/test.rs
index 49400711e..55507d925 100644
--- a/nac3core/src/toplevel/test.rs
+++ b/nac3core/src/toplevel/test.rs
@@ -361,7 +361,7 @@ fn test_simple_function_analyze(source: Vec<&str>, tys: Vec<&str>, names: Vec<&s
                     pass
         "}
     ],
-    vec!["application of type vars to generic class is not currently supported (at unknown: line 4 column 24)"];
+    vec!["application of type vars to generic class is not currently supported (at unknown:4:24)"];
     "err no type var in generic app"
 )]
 #[test_case(
@@ -417,7 +417,7 @@ fn test_simple_function_analyze(source: Vec<&str>, tys: Vec<&str>, names: Vec<&s
             def __init__():
                 pass
     "}],
-    vec!["__init__ method must have a `self` parameter (at unknown: line 2 column 5)"];
+    vec!["__init__ method must have a `self` parameter (at unknown:2:5)"];
     "err no self_1"
 )]
 #[test_case(
@@ -439,7 +439,7 @@ fn test_simple_function_analyze(source: Vec<&str>, tys: Vec<&str>, names: Vec<&s
         "}
 
     ],
-    vec!["a class definition can only have at most one base class declaration and one generic declaration (at unknown: line 1 column 24)"];
+    vec!["a class definition can only have at most one base class declaration and one generic declaration (at unknown:1:24)"];
     "err multiple inheritance"
 )]
 #[test_case(
@@ -507,7 +507,7 @@ fn test_simple_function_analyze(source: Vec<&str>, tys: Vec<&str>, names: Vec<&s
                     pass
         "}
     ],
-    vec!["duplicate definition of class `A` (at unknown: line 1 column 1)"];
+    vec!["duplicate definition of class `A` (at unknown:1:1)"];
     "class same name"
 )]
 fn test_analyze(source: Vec<&str>, res: Vec<&str>) {