From bfb7c936aa9ba5fe93c9923af1f1a8dc2deacf22 Mon Sep 17 00:00:00 2001
From: acqn <acqn163@outlook.com>
Date: Tue, 30 Mar 2021 16:47:57 +0800
Subject: [PATCH] Preparation for constness-correction.

---
 src/cc65/expr.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/cc65/expr.c b/src/cc65/expr.c
index b0ebbf191..64980aceb 100644
--- a/src/cc65/expr.c
+++ b/src/cc65/expr.c
@@ -4094,7 +4094,7 @@ static void hieQuest (ExprDesc* Expr)
 
 
             /* Get common type */
-            ResultType = ArithmeticConvert (Expr2.Type, Expr3.Type);
+            ResultType = TypeDup (ArithmeticConvert (Expr2.Type, Expr3.Type));
 
             /* Convert the third expression to this type if needed */
             TypeConversion (&Expr3, ResultType);
@@ -4138,22 +4138,22 @@ static void hieQuest (ExprDesc* Expr)
             }
         } else if (IsClassPtr (Expr2.Type) && Expr3IsNULL) {
             /* Result type is pointer, no cast needed */
-            ResultType = Expr2.Type;
+            ResultType = TypeDup (Expr2.Type);
         } else if (Expr2IsNULL && IsClassPtr (Expr3.Type)) {
             /* Result type is pointer, no cast needed */
-            ResultType = Expr3.Type;
+            ResultType = TypeDup (Expr3.Type);
         } else if (IsTypeVoid (Expr2.Type) && IsTypeVoid (Expr3.Type)) {
             /* Result type is void */
-            ResultType = type_void;
+            ResultType = TypeDup (type_void);
         } else {
             if (IsClassStruct (Expr2.Type) && IsClassStruct (Expr3.Type) &&
                 TypeCmp (Expr2.Type, Expr3.Type).C == TC_IDENTICAL) {
                 /* Result type is struct/union */
-                ResultType = Expr2.Type;
+                ResultType = TypeDup (Expr2.Type);
             } else {
                 TypeCompatibilityDiagnostic (Expr2.Type, Expr3.Type, 1,
                     "Incompatible types in ternary '%s' with '%s'");
-                ResultType = Expr2.Type;            /* Doesn't matter here */
+                ResultType = TypeDup (Expr2.Type);      /* Doesn't matter here */
             }
         }