Win32 Demo: OpenGL Context

src/checker/checker.cpp

@@ -633,14 +633,6 @@ void check_parsed_files(Checker *c) {
 				add_file_entity(c, td->name, e, d);
 			case_end;
 
-			case_ast_node(ad, AliasDecl, decl);
-				ast_node(n, Ident, ad->name);
-				Entity *e = make_entity_alias_name(c->allocator, c->global_scope, n->token, NULL);
-				DeclInfo *d = make_declaration_info(c->allocator, e->parent);
-				d->type_expr = ad->type;
-				add_file_entity(c, ad->name, e, d);
-			case_end;
-
 			case_ast_node(pd, ProcDecl, decl);
 				ast_node(n, Ident, pd->name);
 				Token token = n->token;

src/checker/expr.cpp

@@ -600,10 +600,10 @@ void check_is_expressible(Checker *c, Operand *o, Type *type) {
 			if (!is_type_integer(o->type) && is_type_integer(type)) {
 				error(&c->error_collector, ast_node_token(o->expr), "`%s` truncated to `%s`", a, b);
 			} else {
-				error(&c->error_collector, ast_node_token(o->expr), "`%s` overflows `%s`", a, b);
+				error(&c->error_collector, ast_node_token(o->expr), "`%s = %lld` overflows `%s`", a, o->value.value_integer, b);
 			}
 		} else {
-			error(&c->error_collector, ast_node_token(o->expr), "Cannot convert `%s` to `%s`", a, b);
+			error(&c->error_collector, ast_node_token(o->expr), "Cannot convert `%s`  to `%s`", a, b);
 		}
 
 		o->mode = Addressing_Invalid;
@@ -867,6 +867,11 @@ b32 check_castable_to(Checker *c, Operand *operand, Type *y) {
 		return true;
 	}
 
+	// proc <-> proc
+	if (is_type_proc(xb), is_type_proc(yb)) {
+		return true;
+	}
+
 	return false;
 }
 

src/checker/stmt.cpp

@@ -878,12 +878,5 @@ void check_stmt(Checker *c, AstNode *node, u32 flags) {
 		add_entity(c, c->context.scope, td->name, e);
 		check_type_decl(c, e, td->type, NULL);
 	case_end;
-
-	case_ast_node(ad, AliasDecl, node);
-		ast_node(name, Ident, ad->name);
-		Entity *e = make_entity_alias_name(c->allocator, c->context.scope, name->token, NULL);
-		add_entity(c, c->context.scope, ad->name, e);
-		check_alias_decl(c, e, ad->type, NULL);
-	case_end;
 	}
 }

src/checker/type.cpp

@@ -382,6 +382,9 @@ b32 is_type_u8_slice(Type *t) {
 b32 is_type_vector(Type *t) {
 	return t->kind == Type_Vector;
 }
+b32 is_type_proc(Type *t) {
+	return t->kind == Type_Proc;
+}
 Type *base_vector_type(Type *t) {
 	if (is_type_vector(t)) {
 		return t->vector.elem;
@@ -747,10 +750,12 @@ gbString write_type_to_string(gbString str, Type *type) {
 		if (type->tuple.variable_count > 0) {
 			for (isize i = 0; i < type->tuple.variable_count; i++) {
 				Entity *var = type->tuple.variables[i];
-				GB_ASSERT(var->kind == Entity_Variable);
-				if (i > 0)
-					str = gb_string_appendc(str, ", ");
-				str = write_type_to_string(str, var->type);
+				if (var != NULL) {
+					GB_ASSERT(var->kind == Entity_Variable);
+					if (i > 0)
+						str = gb_string_appendc(str, ", ");
+					str = write_type_to_string(str, var->type);
+				}
 			}
 		}
 		break;