From 07b107ff5eee3e8b5c80247ce9c05bbea44b1026 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Fri, 26 May 2023 11:31:02 +0200
Subject: [PATCH] Better handling of attribute definition errors. Resolves #753

---
 src/compiler/sema_decls.c                       | 8 ++------
 src/version.h                                   | 2 +-
 test/test_suite/attributes/attr_not_imported.c3 | 7 +++++++
 3 files changed, 10 insertions(+), 7 deletions(-)
 create mode 100644 test/test_suite/attributes/attr_not_imported.c3

diff --git a/src/compiler/sema_decls.c b/src/compiler/sema_decls.c
index e58399912..59a7ca5ca 100644
--- a/src/compiler/sema_decls.c
+++ b/src/compiler/sema_decls.c
@@ -1839,12 +1839,8 @@ static bool sema_analyse_attributes_inner(SemaContext *context, Decl *decl, Attr
 
 		// Custom attributes.
 		// First find it.
-		Decl *attr_decl = sema_find_symbol(context, attr->name);
-		if (!attr_decl || attr_decl->decl_kind != DECL_ATTRIBUTE)
-		{
-			SEMA_ERROR(attr, "The attribute '%s' could not be found.", attr->name);
-			return false;
-		}
+		Decl *attr_decl = sema_resolve_symbol(context, attr->name, attr->path, attr->span);
+		if (!attr_decl) return false;
 
 		// Detect direct cycles @Foo = @Bar @Bar = @Foo
 		if (attr_decl == top)
diff --git a/src/version.h b/src/version.h
index 969ced473..afd94685e 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define COMPILER_VERSION "0.4.514"
\ No newline at end of file
+#define COMPILER_VERSION "0.4.515"
\ No newline at end of file
diff --git a/test/test_suite/attributes/attr_not_imported.c3 b/test/test_suite/attributes/attr_not_imported.c3
new file mode 100644
index 000000000..4e0ff3a4c
--- /dev/null
+++ b/test/test_suite/attributes/attr_not_imported.c3
@@ -0,0 +1,7 @@
+module abc;
+
+define @Foo = { @inline };
+
+module bar;
+
+fn void test() abc::@Foo {} // #error: Did you mean the attribute