From 70a429f8321be62728d5edfd63ec92af73e19915 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Sat, 8 Oct 2022 21:46:56 +0200
Subject: [PATCH] Fix error using compile time var before assignment.

---
 src/compiler/sema_expr.c  | 5 +++++
 src/compiler/sema_types.c | 2 +-
 src/version.h             | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/compiler/sema_expr.c b/src/compiler/sema_expr.c
index 465512891..4ad2183d7 100644
--- a/src/compiler/sema_expr.c
+++ b/src/compiler/sema_expr.c
@@ -6820,6 +6820,11 @@ static inline bool sema_cast_ct_ident_rvalue(SemaContext *context, Expr *expr)
 {
 	Decl *decl = expr->ct_ident_expr.decl;
 	Expr *copy = copy_expr_single(decl->var.init_expr);
+	if (!copy)
+	{
+		SEMA_ERROR(expr, "'%s' was not yet initialized to any value, assign a value to it before use.", decl->name);
+		return false;
+	}
 	if (!sema_analyse_expr(context, copy)) return false;
 	expr_replace(expr, copy);
 	return true;
diff --git a/src/compiler/sema_types.c b/src/compiler/sema_types.c
index a222aa1ba..5cd9b3b71 100644
--- a/src/compiler/sema_types.c
+++ b/src/compiler/sema_types.c
@@ -175,7 +175,7 @@ static bool sema_resolve_type_identifier(SemaContext *context, TypeInfo *type_in
 			{
 				if (!decl->var.init_expr)
 				{
-					SEMA_ERROR(type_info, "The variable '%s' is not defined yet.", decl->name);
+					SEMA_ERROR(type_info, "You need to assign a type to '%s' before using it.", decl->name);
 					return false;
 				}
 				assert(decl->var.init_expr->expr_kind == EXPR_TYPEINFO);
diff --git a/src/version.h b/src/version.h
index 212a4e1e7..e27ed61fe 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define COMPILER_VERSION "0.3.76"
\ No newline at end of file
+#define COMPILER_VERSION "0.3.77"
\ No newline at end of file