fixed: misc bugs

Author: brendanfh

compiler/src/parser.c

@@ -66,6 +66,7 @@ static void           parse_polymorphic_variable(OnyxParser* parser, AstType***
 static AstType*       parse_type(OnyxParser* parser);
 static AstTypeOf*     parse_typeof(OnyxParser* parser);
 static AstStructType* parse_struct(OnyxParser* parser);
+static AstUnionType*  parse_union(OnyxParser* parser);
 static AstInterface*  parse_interface(OnyxParser* parser);
 static AstConstraint* parse_constraint(OnyxParser* parser);
 static void           parse_constraints(OnyxParser* parser, ConstraintContext *constraints);
@@ -2496,6 +2497,14 @@ static AstType* parse_type(OnyxParser* parser) {
                 break;
             }
 
+            case Token_Type_Keyword_Union: {
+                AstUnionType* u_node = parse_union(parser);
+                *next_insertion = (AstType *) u_node;
+                next_insertion = NULL;
+                type_can_be_done = 1;
+                break;
+            }
+
             //
             // I don't think any of these cases are necesary any more?
             case Token_Type_Literal_Integer:

compiler/src/types.c

@@ -776,7 +776,7 @@ static Type* type_build_from_ast_inner(Context *context, AstType* type_node, b32
 
             AstEnumType* tag_enum_node = onyx_ast_node_new(context->ast_alloc, sizeof(AstEnumType), Ast_Kind_Enum_Type);
             tag_enum_node->token = union_->token;
-            tag_enum_node->name = bh_aprintf(context->ast_alloc, "%s.tag_enum", union_->name);
+            tag_enum_node->name = bh_aprintf(context->ast_alloc, "%s.tag_enum", type_get_name(context, (Type *) u_type));
             tag_enum_node->backing_type = type_build_from_ast(context, union_->tag_backing_type);
             bh_arr_new(context->ast_alloc, tag_enum_node->values, bh_arr_length(union_->variants));
 

compiler/src/wasm_emit.c

@@ -3615,7 +3615,7 @@ EMIT_FUNC(expression, AstTyped* expr) {
         case Ast_Kind_Code_Block: {
             // Like above, this error message should be moved to checking, but
             // this is the best place to do it right now.
-            ONYX_ERROR(expr->token->pos, Error_Critical, "'#quote' blocks are only to be used at compile-time. Using them as a runtime value is not allowed.");
+            ONYX_ERROR(expr->token->pos, Error_Critical, "Code blocks are only to be used at compile-time with '#unquote'. Using them as a runtime value is not allowed.");
             break;
         }