Fix implicit conversions and unused variables (Reference-LAPACK PR 703)

lapack-netlib/TESTING/EIG/cdrvsg.f

@@ -663,8 +663,8 @@
                IL = 1
                IU = N
             ELSE
-               IL = 1 + ( N-1 )*SLARND( 1, ISEED2 )
-               IU = 1 + ( N-1 )*SLARND( 1, ISEED2 )
+               IL = 1 + INT( ( N-1 )*SLARND( 1, ISEED2 ) )
+               IU = 1 + INT( ( N-1 )*SLARND( 1, ISEED2 ) )
                IF( IL.GT.IU ) THEN
                   ITEMP = IL
                   IL = IU

lapack-netlib/TESTING/EIG/cget37.f

@@ -265,7 +265,7 @@
   100       CONTINUE
             WSRT( KMIN ) = WSRT( I )
             WSRT( I ) = VMIN
-            VCMIN = WTMP( I )
+            VCMIN = REAL( WTMP( I ) )
             WTMP( I ) = W( KMIN )
             WTMP( KMIN ) = VCMIN
             VMIN = STMP( KMIN )

lapack-netlib/TESTING/EIG/ddrvsg.f

@@ -645,8 +645,8 @@
                IL = 1
                IU = N
             ELSE
-               IL = 1 + ( N-1 )*DLARND( 1, ISEED2 )
-               IU = 1 + ( N-1 )*DLARND( 1, ISEED2 )
+               IL = 1 + INT( ( N-1 )*DLARND( 1, ISEED2 ) )
+               IU = 1 + INT( ( N-1 )*DLARND( 1, ISEED2 ) )
                IF( IL.GT.IU ) THEN
                   ITEMP = IL
                   IL = IU

lapack-netlib/TESTING/EIG/sdrvsg.f

@@ -645,8 +645,8 @@
                IL = 1
                IU = N
             ELSE
-               IL = 1 + ( N-1 )*SLARND( 1, ISEED2 )
-               IU = 1 + ( N-1 )*SLARND( 1, ISEED2 )
+               IL = 1 + INT( ( N-1 )*SLARND( 1, ISEED2 ) )
+               IU = 1 + INT( ( N-1 )*SLARND( 1, ISEED2 ) )
                IF( IL.GT.IU ) THEN
                   ITEMP = IL
                   IL = IU

lapack-netlib/TESTING/EIG/zdrvsg.f

@@ -663,8 +663,8 @@
                IL = 1
                IU = N
             ELSE
-               IL = 1 + ( N-1 )*DLARND( 1, ISEED2 )
-               IU = 1 + ( N-1 )*DLARND( 1, ISEED2 )
+               IL = 1 + INT( ( N-1 )*DLARND( 1, ISEED2 ) )
+               IU = 1 + INT( ( N-1 )*DLARND( 1, ISEED2 ) )
                IF( IL.GT.IU ) THEN
                   ITEMP = IL
                   IL = IU

lapack-netlib/TESTING/EIG/zget37.f

@@ -265,7 +265,7 @@
   100       CONTINUE
             WSRT( KMIN ) = WSRT( I )
             WSRT( I ) = VMIN
-            VCMIN = WTMP( I )
+            VCMIN = DBLE( WTMP( I ) )
             WTMP( I ) = W( KMIN )
             WTMP( KMIN ) = VCMIN
             VMIN = STMP( KMIN )