minor fixes: fix unreachable code, fix an integer used in boolean context, thanks to Sofi Celi

src/GENERATED/c/curve25519/decaf.c

@@ -763,7 +763,7 @@ decaf_bool_t API_NS(point_eq) ( const point_t p, const point_t q ) {
     gf_mul ( b, q->y, p->x );
     mask_t succ = gf_eq(a,b);
     
-    #if (COFACTOR == 8) && IMAGINE_TWIST
+    #if (COFACTOR == 8)
         gf_mul ( a, p->y, q->y );
         gf_mul ( b, q->x, p->x );
         #if !(IMAGINE_TWIST)

src/GENERATED/c/ed448goldilocks/decaf.c

@@ -763,7 +763,7 @@ decaf_bool_t API_NS(point_eq) ( const point_t p, const point_t q ) {
     gf_mul ( b, q->y, p->x );
     mask_t succ = gf_eq(a,b);
     
-    #if (COFACTOR == 8) && IMAGINE_TWIST
+    #if (COFACTOR == 8)
         gf_mul ( a, p->y, q->y );
         gf_mul ( b, q->x, p->x );
         #if !(IMAGINE_TWIST)

src/GENERATED/include/decaf/point_255.hxx

@@ -318,7 +318,7 @@ public:
     */
     inline explicit Point(const FixedBlock<SER_BYTES> &buffer, bool allow_identity=true)
         /*throw(CryptoException)*/ {
-        if (DECAF_SUCCESS != decode(buffer,allow_identity ? DECAF_TRUE : DECAF_FALSE)) {
+        if (DECAF_SUCCESS != decode(buffer,allow_identity)) {
             throw CryptoException();
         }
     }

src/GENERATED/include/decaf/point_448.hxx

@@ -318,7 +318,7 @@ public:
     */
     inline explicit Point(const FixedBlock<SER_BYTES> &buffer, bool allow_identity=true)
         /*throw(CryptoException)*/ {
-        if (DECAF_SUCCESS != decode(buffer,allow_identity ? DECAF_TRUE : DECAF_FALSE)) {
+        if (DECAF_SUCCESS != decode(buffer,allow_identity)) {
             throw CryptoException();
         }
     }

src/per_curve/decaf.tmpl.c

@@ -752,7 +752,7 @@ decaf_bool_t API_NS(point_eq) ( const point_t p, const point_t q ) {
     gf_mul ( b, q->y, p->x );
     mask_t succ = gf_eq(a,b);
     
-    #if (COFACTOR == 8) && IMAGINE_TWIST
+    #if (COFACTOR == 8)
         gf_mul ( a, p->y, q->y );
         gf_mul ( b, q->x, p->x );
         #if !(IMAGINE_TWIST)

src/per_curve/point.tmpl.hxx

@@ -305,7 +305,7 @@ public:
     */
     inline explicit Point(const FixedBlock<SER_BYTES> &buffer, bool allow_identity=true)
         /*throw(CryptoException)*/ {
-        if (DECAF_SUCCESS != decode(buffer,allow_identity ? DECAF_TRUE : DECAF_FALSE)) {
+        if (DECAF_SUCCESS != decode(buffer,allow_identity)) {
             throw CryptoException();
         }
     }