patch 9.0.2076: Vim9: No support for type aliases
Problem: Vim9: No support for type aliases
Solution: Implement :type command
A type definition is giving a name to a type specification. This also known
type alias.
:type ListOfStrings = list<string>
The type alias can be used wherever a built-in type can be used. The type
alias name must start with an upper case character.
closes: #13407
Signed-off-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
diff --git a/src/vim9instr.c b/src/vim9instr.c
index 8ee9e7c..3547d42 100644
--- a/src/vim9instr.c
+++ b/src/vim9instr.c
@@ -240,6 +240,7 @@
case VAR_INSTR:
case VAR_CLASS:
case VAR_OBJECT:
+ case VAR_TYPEALIAS:
to_string_error(type->tt_type);
return FAIL;
}