--- rpl/src/instructions_e1.c	2013/02/27 17:11:42	1.42
+++ rpl/src/instructions_e1.c	2013/03/20 17:11:44	1.43
@@ -475,7 +475,7 @@ instruction_else(struct_processus *s_eta
 	unsigned char				*instruction_majuscule;
 	unsigned char				*tampon;
 
-	unsigned long				niveau;
+	integer8					niveau;
 
 	void						(*fonction)();
 
@@ -556,8 +556,9 @@ instruction_else(struct_processus *s_eta
 				{
 					if (strcmp(instruction_majuscule, "END") == 0)
 					{
-						(*s_etat_processus).position_courante -= (strlen(
-								instruction_majuscule) + 1);
+						(*s_etat_processus).position_courante -=
+								(((integer8) strlen(
+								instruction_majuscule)) + 1);
 						drapeau_fin = d_vrai;
 					}
 					else
@@ -754,7 +755,7 @@ instruction_elseif(struct_processus *s_e
 	unsigned char				*instruction_majuscule;
 	unsigned char				*tampon;
 
-	unsigned long				niveau;
+	integer8					niveau;
 
 	void						(*fonction)();
 
@@ -846,8 +847,9 @@ instruction_elseif(struct_processus *s_e
 				{
 					if (strcmp(instruction_majuscule, "END") == 0)
 					{
-						(*s_etat_processus).position_courante -= (strlen(
-								instruction_majuscule) + 1);
+						(*s_etat_processus).position_courante -=
+								(((integer8) strlen(
+								instruction_majuscule)) + 1);
 						drapeau_fin = d_vrai;
 					}
 					else
@@ -1195,7 +1197,7 @@ instruction_eng(struct_processus *s_etat
 				return;
 			}
 
-			(*((logical8 *) (*s_objet).objet)) =
+			(*((logical8 *) (*s_objet).objet)) = (logical8)
 					(*((integer8 *) (*s_objet_argument).objet));
 
 			i43 = test_cfsf(s_etat_processus, 43);
@@ -1233,15 +1235,15 @@ instruction_eng(struct_processus *s_etat
 			{
 				if (valeur_binaire[i] == '0')
 				{
-					cf(s_etat_processus, j++);
+					cf(s_etat_processus, (unsigned char) j++);
 				}
 				else
 				{
-					sf(s_etat_processus, j++);
+					sf(s_etat_processus, (unsigned char) j++);
 				}
 			}
 
-			for(; j <= 56; cf(s_etat_processus, j++));
+			for(; j <= 56; cf(s_etat_processus, (unsigned char) j++));
 
 			sf(s_etat_processus, 49);
 			sf(s_etat_processus, 50);