Clean up some warnings and some unused if-related code

1 files changed, 2 insertions, 10 deletions

diff --git a/parser.h b/parser.h
index 31f08b7b..de59a0d1 100644
--- a/parser.h
+++ b/parser.h
@@ -140,19 +140,11 @@ struct block_t
 
 struct if_block_t : public block_t
 {
-    bool if_expr_evaluated; // whether the clause of the if statement has been tested
+    bool if_expr_evaluated; // whether we've evaluated the if expression
+    bool is_elseif_entry; // whether we're at the beginning of an active branch (IF or ELSEIF)
     bool any_branch_taken; // whether the clause of the if statement or any elseif has been found to be true
-    bool is_elseif_entry; // whether we're the first command in an elseif.
     bool else_evaluated; // whether we've encountered a terminal else block
     
-    enum {
-        if_state_if,
-        if_state_elseif,
-        if_state_else
-    } if_state;
-    
-    bool has_reached_else() const { return if_state == if_state_else; }
-    
     if_block_t();
 };