update c_src (now with ffi)

[nit.git] / c_src / standard___stream._sep.c

diff --git a/c_src/standard___stream._sep.c b/c_src/standard___stream._sep.c
index 5cbd63e..e910168 100644 (file)
--- a/c_src/standard___stream._sep.c
+++ b/c_src/standard___stream._sep.c
@@ -1,5 +1,6 @@
 /* This C file is generated by NIT to compile module standard___stream. */
 #include "standard___stream._sep.h"
+static const char LOCATE_standard___stream___IOS___close[] = "stream::IOS::close";
 void standard___stream___IOS___close(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -15,6 +16,7 @@ void standard___stream___IOS___close(val_t p0){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___IStream___read_char[] = "stream::IStream::read_char";
 val_t standard___stream___IStream___read_char(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -30,6 +32,7 @@ val_t standard___stream___IStream___read_char(val_t p0){
   stack_frame_head = fra.me.prev;
   return NIT_NULL;
 }
+static const char LOCATE_standard___stream___IStream___read[] = "stream::IStream::read";
 val_t standard___stream___IStream___read(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -58,14 +61,14 @@ val_t standard___stream___IStream___read(val_t p0, val_t p1){
     } else {
       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
     }
-    /* ../lib/standard/kernel.nit:234 */
+    /* ../lib/standard/kernel.nit:237 */
     REGB1 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB1));
     /* ../lib/standard/stream.nit:34 */
     if (UNTAG_Bool(REGB1)) {
       REGB1 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
       REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
     } else {
-      REGB2 = TAG_Bool(false);
+      REGB2 = TAG_Bool(0);
       REGB1 = REGB2;
     }
     if (UNTAG_Bool(REGB1)) {
@@ -78,17 +81,17 @@ val_t standard___stream___IStream___read(val_t p0, val_t p1){
       } else {
         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
       }
-      /* ../lib/standard/kernel.nit:233 */
+      /* ../lib/standard/kernel.nit:236 */
       REGB2 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
       /* ../lib/standard/stream.nit:36 */
       if (UNTAG_Bool(REGB2)) {
-        /* ../lib/standard/kernel.nit:297 */
+        /* ../lib/standard/kernel.nit:300 */
         REGB1 = TAG_Char(UNTAG_Int(REGB1));
         /* ../lib/standard/stream.nit:37 */
         CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB1);
         /* ../lib/standard/stream.nit:38 */
         REGB1 = TAG_Int(1);
-        /* ../lib/standard/kernel.nit:237 */
+        /* ../lib/standard/kernel.nit:240 */
         REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
         /* ../lib/standard/stream.nit:38 */
         REGB0 = REGB1;
@@ -106,6 +109,7 @@ val_t standard___stream___IStream___read(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return fra.me.REG[1];
 }
+static const char LOCATE_standard___stream___IStream___read_line[] = "stream::IStream::read_line";
 val_t standard___stream___IStream___read_line(val_t p0){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -138,6 +142,7 @@ val_t standard___stream___IStream___read_line(val_t p0){
   stack_frame_head = fra.me.prev;
   return fra.me.REG[1];
 }
+static const char LOCATE_standard___stream___IStream___read_all[] = "stream::IStream::read_all";
 val_t standard___stream___IStream___read_all(val_t p0){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -170,11 +175,11 @@ val_t standard___stream___IStream___read_all(val_t p0){
       } else {
         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
       }
-      /* ../lib/standard/kernel.nit:233 */
+      /* ../lib/standard/kernel.nit:236 */
       REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
       /* ../lib/standard/stream.nit:59 */
       if (UNTAG_Bool(REGB1)) {
-        /* ../lib/standard/kernel.nit:297 */
+        /* ../lib/standard/kernel.nit:300 */
         REGB0 = TAG_Char(UNTAG_Int(REGB0));
         /* ../lib/standard/stream.nit:59 */
         CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB0);
@@ -192,6 +197,7 @@ val_t standard___stream___IStream___read_all(val_t p0){
   stack_frame_head = fra.me.prev;
   return fra.me.REG[1];
 }
+static const char LOCATE_standard___stream___IStream___append_line_to[] = "stream::IStream::append_line_to";
 void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -215,13 +221,13 @@ void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
     REGB0 = CALL_standard___stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
     /* ../lib/standard/stream.nit:69 */
     REGB1 = TAG_Int(1);
-    /* ../lib/standard/kernel.nit:236 */
+    /* ../lib/standard/kernel.nit:239 */
     REGB1 = TAG_Int(-UNTAG_Int(REGB1));
     /* ../lib/standard/stream.nit:69 */
     REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
     if (UNTAG_Bool(REGB2)) {
     } else {
-      /* ../lib/standard/kernel.nit:227 */
+      /* ../lib/standard/kernel.nit:230 */
       REGB1 = TAG_Bool((REGB0)==(REGB1));
       /* ../lib/standard/stream.nit:69 */
       REGB2 = REGB1;
@@ -233,7 +239,7 @@ void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
         goto label1;
       }
     } else {
-      /* ../lib/standard/kernel.nit:297 */
+      /* ../lib/standard/kernel.nit:300 */
       REGB0 = TAG_Char(UNTAG_Int(REGB0));
       /* ../lib/standard/stream.nit:73 */
       CALL_standard___collection___abstract_collection___Sequence___push(fra.me.REG[1])(fra.me.REG[1], REGB0);
@@ -242,7 +248,7 @@ void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
       REGB1 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB2));
       if (UNTAG_Bool(REGB1)) {
       } else {
-        /* ../lib/standard/kernel.nit:378 */
+        /* ../lib/standard/kernel.nit:381 */
         REGB2 = TAG_Bool((REGB0)==(REGB2));
         /* ../lib/standard/stream.nit:74 */
         REGB1 = REGB2;
@@ -256,6 +262,7 @@ void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___IStream___eof[] = "stream::IStream::eof";
 val_t standard___stream___IStream___eof(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -271,6 +278,7 @@ val_t standard___stream___IStream___eof(val_t p0){
   stack_frame_head = fra.me.prev;
   return NIT_NULL;
 }
+static const char LOCATE_standard___stream___OStream___write[] = "stream::OStream::write";
 void standard___stream___OStream___write(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -286,6 +294,7 @@ void standard___stream___OStream___write(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___OStream___is_writable[] = "stream::OStream::is_writable";
 val_t standard___stream___OStream___is_writable(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -301,6 +310,7 @@ val_t standard___stream___OStream___is_writable(val_t p0){
   stack_frame_head = fra.me.prev;
   return NIT_NULL;
 }
+static const char LOCATE_standard___stream___BufferedIStream___read_char[] = "stream::BufferedIStream::(stream::IStream::read_char)";
 val_t standard___stream___BufferedIStream___read_char(val_t p0){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -349,7 +359,7 @@ val_t standard___stream___BufferedIStream___read_char(val_t p0){
   } else {
     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
   }
-  /* ../lib/standard/kernel.nit:233 */
+  /* ../lib/standard/kernel.nit:236 */
   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
   /* ../lib/standard/stream.nit:99 */
   if (UNTAG_Bool(REGB1)) {
@@ -380,13 +390,13 @@ val_t standard___stream___BufferedIStream___read_char(val_t p0){
   } else {
     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
   }
-  /* ../lib/standard/kernel.nit:233 */
+  /* ../lib/standard/kernel.nit:236 */
   REGB0 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB0));
   /* ../lib/standard/stream.nit:102 */
   if (UNTAG_Bool(REGB0)) {
     /* ../lib/standard/stream.nit:103 */
     REGB0 = TAG_Int(1);
-    /* ../lib/standard/kernel.nit:236 */
+    /* ../lib/standard/kernel.nit:239 */
     REGB0 = TAG_Int(-UNTAG_Int(REGB0));
     /* ../lib/standard/stream.nit:103 */
     goto label1;
@@ -407,11 +417,11 @@ val_t standard___stream___BufferedIStream___read_char(val_t p0){
   /* ../lib/standard/stream.nit:106 */
   REGB2 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
   REGB3 = TAG_Int(1);
-  /* ../lib/standard/kernel.nit:235 */
+  /* ../lib/standard/kernel.nit:238 */
   REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
   /* ../lib/standard/stream.nit:106 */
   ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB3;
-  /* ../lib/standard/kernel.nit:413 */
+  /* ../lib/standard/kernel.nit:416 */
   REGB1 = TAG_Int((unsigned char)UNTAG_Char(REGB1));
   /* ../lib/standard/stream.nit:107 */
   REGB0 = REGB1;
@@ -420,6 +430,7 @@ val_t standard___stream___BufferedIStream___read_char(val_t p0){
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___BufferedIStream___read[] = "stream::BufferedIStream::(stream::IStream::read)";
 val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
   val_t REGB0;
@@ -471,7 +482,7 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
     } else {
       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
     }
-    /* ../lib/standard/kernel.nit:234 */
+    /* ../lib/standard/kernel.nit:237 */
     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
     /* ../lib/standard/stream.nit:115 */
     if (UNTAG_Bool(REGB3)) {
@@ -480,7 +491,7 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
       } else {
         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
       }
-      /* ../lib/standard/kernel.nit:233 */
+      /* ../lib/standard/kernel.nit:236 */
       REGB3 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
       /* ../lib/standard/stream.nit:116 */
       if (UNTAG_Bool(REGB3)) {
@@ -523,7 +534,7 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
         } else {
           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
         }
-        /* ../lib/standard/kernel.nit:232 */
+        /* ../lib/standard/kernel.nit:235 */
         REGB3 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
         /* ../lib/standard/stream.nit:122 */
         if (UNTAG_Bool(REGB3)) {
@@ -533,11 +544,11 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
           } else {
             nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
           }
-          /* ../lib/standard/kernel.nit:234 */
+          /* ../lib/standard/kernel.nit:237 */
           REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
         } else {
           /* ../lib/standard/stream.nit:122 */
-          REGB4 = TAG_Bool(false);
+          REGB4 = TAG_Bool(0);
           REGB3 = REGB4;
         }
         if (UNTAG_Bool(REGB3)) {
@@ -551,13 +562,13 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
           /* ../lib/standard/stream.nit:124 */
           REGB3 = TAG_Int(1);
-          /* ../lib/standard/kernel.nit:235 */
+          /* ../lib/standard/kernel.nit:238 */
           REGB3 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB3));
           /* ../lib/standard/stream.nit:124 */
           REGB1 = REGB3;
           /* ../lib/standard/stream.nit:125 */
           REGB3 = TAG_Int(1);
-          /* ../lib/standard/kernel.nit:237 */
+          /* ../lib/standard/kernel.nit:240 */
           REGB3 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB3));
           /* ../lib/standard/stream.nit:125 */
           REGB0 = REGB3;
@@ -583,6 +594,7 @@ val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return fra.me.REG[2];
 }
+static const char LOCATE_standard___stream___BufferedIStream___read_all[] = "stream::BufferedIStream::(stream::IStream::read_all)";
 val_t standard___stream___BufferedIStream___read_all(val_t p0){
   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t REGB0;
@@ -634,7 +646,7 @@ val_t standard___stream___BufferedIStream___read_all(val_t p0){
         } else {
           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
         }
-        /* ../lib/standard/kernel.nit:232 */
+        /* ../lib/standard/kernel.nit:235 */
         REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
         /* ../lib/standard/stream.nit:138 */
         if (UNTAG_Bool(REGB2)) {
@@ -648,7 +660,7 @@ val_t standard___stream___BufferedIStream___read_all(val_t p0){
           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB2);
           /* ../lib/standard/stream.nit:140 */
           REGB2 = TAG_Int(1);
-          /* ../lib/standard/kernel.nit:235 */
+          /* ../lib/standard/kernel.nit:238 */
           REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
           /* ../lib/standard/stream.nit:140 */
           REGB0 = REGB2;
@@ -675,6 +687,7 @@ val_t standard___stream___BufferedIStream___read_all(val_t p0){
   stack_frame_head = fra.me.prev;
   return fra.me.REG[1];
 }
+static const char LOCATE_standard___stream___BufferedIStream___append_line_to[] = "stream::BufferedIStream::(stream::IStream::append_line_to)";
 void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t REGB0;
@@ -722,7 +735,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
       } else {
         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
       }
-      /* ../lib/standard/kernel.nit:232 */
+      /* ../lib/standard/kernel.nit:235 */
       REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
       /* ../lib/standard/stream.nit:153 */
       if (UNTAG_Bool(REGB1)) {
@@ -736,19 +749,19 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
         REGB3 = TAG_Bool(IS_EQUAL_OO(REGB1,REGB2));
         if (UNTAG_Bool(REGB3)) {
         } else {
-          /* ../lib/standard/kernel.nit:378 */
+          /* ../lib/standard/kernel.nit:381 */
           REGB2 = TAG_Bool((REGB1)==(REGB2));
           /* ../lib/standard/stream.nit:153 */
           REGB3 = REGB2;
         }
         REGB3 = TAG_Bool(!UNTAG_Bool(REGB3));
       } else {
-        REGB2 = TAG_Bool(false);
+        REGB2 = TAG_Bool(0);
         REGB3 = REGB2;
       }
       if (UNTAG_Bool(REGB3)) {
         REGB3 = TAG_Int(1);
-        /* ../lib/standard/kernel.nit:235 */
+        /* ../lib/standard/kernel.nit:238 */
         REGB3 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB3));
         /* ../lib/standard/stream.nit:153 */
         REGB0 = REGB3;
@@ -769,7 +782,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
     } else {
       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
     }
-    /* ../lib/standard/kernel.nit:234 */
+    /* ../lib/standard/kernel.nit:237 */
     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
     /* ../lib/standard/stream.nit:156 */
     if (UNTAG_Bool(REGB3)) {
@@ -780,7 +793,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
       }
       REGB3 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
-      /* ../lib/standard/kernel.nit:235 */
+      /* ../lib/standard/kernel.nit:238 */
       REGB3 = TAG_Int(UNTAG_Int(REGB3)+UNTAG_Int(REGB0));
       /* ../lib/standard/stream.nit:158 */
       REGB2 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
@@ -789,7 +802,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 158);
       }
       REGB2 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
-      /* ../lib/standard/kernel.nit:237 */
+      /* ../lib/standard/kernel.nit:240 */
       REGB2 = TAG_Int(UNTAG_Int(REGB3)-UNTAG_Int(REGB2));
       /* ../lib/standard/stream.nit:158 */
       CALL_standard___collection___array___AbstractArray___enlarge(fra.me.REG[1])(fra.me.REG[1], REGB2);
@@ -807,7 +820,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
         } else {
           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
         }
-        /* ../lib/standard/kernel.nit:232 */
+        /* ../lib/standard/kernel.nit:235 */
         REGB3 = TAG_Bool(UNTAG_Int(REGB2)<UNTAG_Int(REGB0));
         /* ../lib/standard/stream.nit:162 */
         if (UNTAG_Bool(REGB3)) {
@@ -821,7 +834,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
           /* ../lib/standard/stream.nit:164 */
           REGB3 = TAG_Int(1);
-          /* ../lib/standard/kernel.nit:235 */
+          /* ../lib/standard/kernel.nit:238 */
           REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
           /* ../lib/standard/stream.nit:164 */
           REGB2 = REGB3;
@@ -850,13 +863,13 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
     } else {
       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
     }
-    /* ../lib/standard/kernel.nit:232 */
+    /* ../lib/standard/kernel.nit:235 */
     REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB2));
     /* ../lib/standard/stream.nit:168 */
     if (UNTAG_Bool(REGB2)) {
       /* ../lib/standard/stream.nit:170 */
       REGB2 = TAG_Int(1);
-      /* ../lib/standard/kernel.nit:235 */
+      /* ../lib/standard/kernel.nit:238 */
       REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
       /* ../lib/standard/stream.nit:170 */
       ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB2;
@@ -880,6 +893,7 @@ void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___BufferedIStream___eof[] = "stream::BufferedIStream::(stream::IStream::eof)";
 val_t standard___stream___BufferedIStream___eof(val_t p0){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -920,13 +934,13 @@ val_t standard___stream___BufferedIStream___eof(val_t p0){
   } else {
     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
   }
-  /* ../lib/standard/kernel.nit:233 */
+  /* ../lib/standard/kernel.nit:236 */
   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
   /* ../lib/standard/stream.nit:184 */
   if (UNTAG_Bool(REGB1)) {
     REGB1 = CALL_standard___stream___BufferedIStream___end_reached(fra.me.REG[0])(fra.me.REG[0]);
   } else {
-    REGB0 = TAG_Bool(false);
+    REGB0 = TAG_Bool(0);
     REGB1 = REGB0;
   }
   goto label1;
@@ -934,6 +948,7 @@ val_t standard___stream___BufferedIStream___eof(val_t p0){
   stack_frame_head = fra.me.prev;
   return REGB1;
 }
+static const char LOCATE_standard___stream___BufferedIStream___fill_buffer[] = "stream::BufferedIStream::fill_buffer";
 void standard___stream___BufferedIStream___fill_buffer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -949,6 +964,7 @@ void standard___stream___BufferedIStream___fill_buffer(val_t p0){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___BufferedIStream___end_reached[] = "stream::BufferedIStream::end_reached";
 val_t standard___stream___BufferedIStream___end_reached(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
@@ -964,6 +980,7 @@ val_t standard___stream___BufferedIStream___end_reached(val_t p0){
   stack_frame_head = fra.me.prev;
   return NIT_NULL;
 }
+static const char LOCATE_standard___stream___BufferedIStream___prepare_buffer[] = "stream::BufferedIStream::prepare_buffer";
 void standard___stream___BufferedIStream___prepare_buffer(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -988,6 +1005,7 @@ void standard___stream___BufferedIStream___prepare_buffer(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___BufferedIStream___init[] = "stream::BufferedIStream::init";
 void standard___stream___BufferedIStream___init(val_t p0, int* init_table){
   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___BufferedIStream].i;
   struct {struct stack_frame_t me;} fra;
@@ -1004,6 +1022,7 @@ void standard___stream___BufferedIStream___init(val_t p0, int* init_table){
   init_table[itpos0] = 1;
   return;
 }
+static const char LOCATE_standard___stream___FDStream___fd[] = "stream::FDStream::fd";
 val_t standard___stream___FDStream___fd(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1027,6 +1046,7 @@ val_t standard___stream___FDStream___fd(val_t p0){
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDStream___fd__eq[] = "stream::FDStream::fd=";
 void standard___stream___FDStream___fd__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1046,6 +1066,7 @@ void standard___stream___FDStream___fd__eq(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___FDStream___close[] = "stream::FDStream::(stream::IOS::close)";
 void standard___stream___FDStream___close(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1065,6 +1086,7 @@ void standard___stream___FDStream___close(val_t p0){
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___FDStream___native_close[] = "stream::FDStream::native_close";
 val_t standard___stream___FDStream___native_close(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1084,6 +1106,7 @@ val_t standard___stream___FDStream___native_close(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDStream___native_read_char[] = "stream::FDStream::native_read_char";
 val_t standard___stream___FDStream___native_read_char(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1103,6 +1126,7 @@ val_t standard___stream___FDStream___native_read_char(val_t p0, val_t p1){
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDStream___native_read[] = "stream::FDStream::native_read";
 val_t standard___stream___FDStream___native_read(val_t p0, val_t p1, val_t p2, val_t p3){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -1126,6 +1150,7 @@ val_t standard___stream___FDStream___native_read(val_t p0, val_t p1, val_t p2, v
   stack_frame_head = fra.me.prev;
   return REGB1;
 }
+static const char LOCATE_standard___stream___FDStream___native_write[] = "stream::FDStream::native_write";
 val_t standard___stream___FDStream___native_write(val_t p0, val_t p1, val_t p2, val_t p3){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
@@ -1149,6 +1174,29 @@ val_t standard___stream___FDStream___native_write(val_t p0, val_t p1, val_t p2,
   stack_frame_head = fra.me.prev;
   return REGB1;
 }
+static const char LOCATE_standard___stream___FDStream___native_write_char[] = "stream::FDStream::native_write_char";
+val_t standard___stream___FDStream___native_write_char(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_standard___stream;
+  fra.me.line = 224;
+  fra.me.meth = LOCATE_standard___stream___FDStream___native_write_char;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  REGB1 = p2;
+  /* ../lib/standard/stream.nit:224 */
+  REGB1 = FDStream_native_write_char___out(fra.me.REG[0], REGB0, REGB1);
+  stack_frame_head = fra.me.prev;
+  return REGB1;
+}
+static const char LOCATE_standard___stream___FDStream___init[] = "stream::FDStream::init";
 void standard___stream___FDStream___init(val_t p0, val_t p1, int* init_table){
   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDStream].i;
   struct {struct stack_frame_t me;} fra;
@@ -1157,7 +1205,7 @@ void standard___stream___FDStream___init(val_t p0, val_t p1, int* init_table){
   if (init_table[itpos1]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 225;
+  fra.me.line = 226;
   fra.me.meth = LOCATE_standard___stream___FDStream___init;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
@@ -1165,42 +1213,44 @@ void standard___stream___FDStream___init(val_t p0, val_t p1, int* init_table){
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:225 */
+  /* ../lib/standard/stream.nit:226 */
   CALL_standard___stream___FDStream___fd__eq(fra.me.REG[0])(fra.me.REG[0], REGB0);
   stack_frame_head = fra.me.prev;
   init_table[itpos1] = 1;
   return;
 }
+static const char LOCATE_standard___stream___FDIStream___eof[] = "stream::FDIStream::(stream::IStream::eof)";
 val_t standard___stream___FDIStream___eof(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 231;
+  fra.me.line = 232;
   fra.me.meth = LOCATE_standard___stream___FDIStream___eof;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ../lib/standard/stream.nit:231 */
+  /* ../lib/standard/stream.nit:232 */
   REGB0 = TAG_Bool(ATTR_standard___stream___FDIStream_____ateof(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "@eof", LOCATE_standard___stream, 231);
+    nit_abort("Uninitialized attribute %s", "@eof", LOCATE_standard___stream, 232);
   }
   REGB0 = ATTR_standard___stream___FDIStream_____ateof(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDIStream___eof__eq[] = "stream::FDIStream::eof=";
 void standard___stream___FDIStream___eof__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 231;
+  fra.me.line = 232;
   fra.me.meth = LOCATE_standard___stream___FDIStream___eof__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
@@ -1208,11 +1258,12 @@ void standard___stream___FDIStream___eof__eq(val_t p0, val_t p1){
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:231 */
+  /* ../lib/standard/stream.nit:232 */
   ATTR_standard___stream___FDIStream_____ateof(fra.me.REG[0]) = REGB0;
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___FDIStream___read_char[] = "stream::FDIStream::(stream::IStream::read_char)";
 val_t standard___stream___FDIStream___read_char(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
@@ -1221,39 +1272,40 @@ val_t standard___stream___FDIStream___read_char(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 233;
+  fra.me.line = 234;
   fra.me.meth = LOCATE_standard___stream___FDIStream___read_char;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ../lib/standard/stream.nit:235 */
+  /* ../lib/standard/stream.nit:236 */
   REGB0 = CALL_standard___stream___FDStream___fd(fra.me.REG[0])(fra.me.REG[0]);
   REGB0 = CALL_standard___stream___FDStream___native_read_char(fra.me.REG[0])(fra.me.REG[0], REGB0);
-  /* ../lib/standard/stream.nit:236 */
+  /* ../lib/standard/stream.nit:237 */
   REGB1 = TAG_Int(1);
-  /* ../lib/standard/kernel.nit:236 */
+  /* ../lib/standard/kernel.nit:239 */
   REGB1 = TAG_Int(-UNTAG_Int(REGB1));
-  /* ../lib/standard/stream.nit:236 */
+  /* ../lib/standard/stream.nit:237 */
   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
   if (UNTAG_Bool(REGB2)) {
   } else {
-    /* ../lib/standard/kernel.nit:227 */
+    /* ../lib/standard/kernel.nit:230 */
     REGB1 = TAG_Bool((REGB0)==(REGB1));
-    /* ../lib/standard/stream.nit:236 */
+    /* ../lib/standard/stream.nit:237 */
     REGB2 = REGB1;
   }
   if (UNTAG_Bool(REGB2)) {
-    REGB2 = TAG_Bool(true);
+    REGB2 = TAG_Bool(1);
     CALL_standard___stream___FDIStream___eof__eq(fra.me.REG[0])(fra.me.REG[0], REGB2);
   }
-  /* ../lib/standard/stream.nit:237 */
+  /* ../lib/standard/stream.nit:238 */
   goto label1;
   label1: while(0);
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDIStream___init[] = "stream::FDIStream::init";
 void standard___stream___FDIStream___init(val_t p0, val_t p1, int* init_table){
   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDIStream].i;
   struct {struct stack_frame_t me;} fra;
@@ -1262,7 +1314,7 @@ void standard___stream___FDIStream___init(val_t p0, val_t p1, int* init_table){
   if (init_table[itpos2]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 240;
+  fra.me.line = 241;
   fra.me.meth = LOCATE_standard___stream___FDIStream___init;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
@@ -1270,42 +1322,44 @@ void standard___stream___FDIStream___init(val_t p0, val_t p1, int* init_table){
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:240 */
+  /* ../lib/standard/stream.nit:241 */
   CALL_standard___stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
   stack_frame_head = fra.me.prev;
   init_table[itpos2] = 1;
   return;
 }
+static const char LOCATE_standard___stream___FDOStream___is_writable[] = "stream::FDOStream::(stream::OStream::is_writable)";
 val_t standard___stream___FDOStream___is_writable(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 246;
+  fra.me.line = 247;
   fra.me.meth = LOCATE_standard___stream___FDOStream___is_writable;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ../lib/standard/stream.nit:246 */
+  /* ../lib/standard/stream.nit:247 */
   REGB0 = TAG_Bool(ATTR_standard___stream___FDOStream_____atis_writable(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "@is_writable", LOCATE_standard___stream, 246);
+    nit_abort("Uninitialized attribute %s", "@is_writable", LOCATE_standard___stream, 247);
   }
   REGB0 = ATTR_standard___stream___FDOStream_____atis_writable(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return REGB0;
 }
+static const char LOCATE_standard___stream___FDOStream___is_writable__eq[] = "stream::FDOStream::is_writable=";
 void standard___stream___FDOStream___is_writable__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 246;
+  fra.me.line = 247;
   fra.me.meth = LOCATE_standard___stream___FDOStream___is_writable__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
@@ -1313,11 +1367,12 @@ void standard___stream___FDOStream___is_writable__eq(val_t p0, val_t p1){
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:246 */
+  /* ../lib/standard/stream.nit:247 */
   ATTR_standard___stream___FDOStream_____atis_writable(fra.me.REG[0]) = REGB0;
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___FDOStream___write[] = "stream::FDOStream::(stream::OStream::write)";
 void standard___stream___FDOStream___write(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t REGB0;
@@ -1326,7 +1381,7 @@ void standard___stream___FDOStream___write(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 248;
+  fra.me.line = 249;
   fra.me.meth = LOCATE_standard___stream___FDOStream___write;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1336,7 +1391,7 @@ void standard___stream___FDOStream___write(val_t p0, val_t p1){
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ../lib/standard/stream.nit:250 */
+  /* ../lib/standard/stream.nit:251 */
   REGB0 = CALL_standard___stream___FDStream___fd(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[2] = CALL_standard___string___String___to_cstring(fra.me.REG[1])(fra.me.REG[1]);
   /* ../lib/standard/collection/array.nit:24 */
@@ -1346,7 +1401,7 @@ void standard___stream___FDOStream___write(val_t p0, val_t p1){
     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
   }
   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
-  /* ../lib/standard/stream.nit:250 */
+  /* ../lib/standard/stream.nit:251 */
   REGB1 = CALL_standard___stream___FDStream___native_write(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[2], REGB1);
   /* ../lib/standard/collection/array.nit:24 */
   REGB0 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
@@ -1360,16 +1415,17 @@ void standard___stream___FDOStream___write(val_t p0, val_t p1){
   } else {
     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
   }
-  /* ../lib/standard/kernel.nit:232 */
+  /* ../lib/standard/kernel.nit:235 */
   REGB0 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB0));
-  /* ../lib/standard/stream.nit:251 */
+  /* ../lib/standard/stream.nit:252 */
   if (UNTAG_Bool(REGB0)) {
-    REGB0 = TAG_Bool(false);
+    REGB0 = TAG_Bool(0);
     CALL_standard___stream___FDOStream___is_writable__eq(fra.me.REG[0])(fra.me.REG[0], REGB0);
   }
   stack_frame_head = fra.me.prev;
   return;
 }
+static const char LOCATE_standard___stream___FDOStream___init[] = "stream::FDOStream::init";
 void standard___stream___FDOStream___init(val_t p0, val_t p1, int* init_table){
   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDOStream].i;
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
@@ -1378,7 +1434,7 @@ void standard___stream___FDOStream___init(val_t p0, val_t p1, int* init_table){
   if (init_table[itpos3]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 254;
+  fra.me.line = 255;
   fra.me.meth = LOCATE_standard___stream___FDOStream___init;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -1387,16 +1443,17 @@ void standard___stream___FDOStream___init(val_t p0, val_t p1, int* init_table){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:254 */
+  /* ../lib/standard/stream.nit:255 */
   fra.me.REG[1] = fra.me.REG[0];
   CALL_standard___stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
-  /* ../lib/standard/stream.nit:256 */
-  REGB0 = TAG_Bool(true);
+  /* ../lib/standard/stream.nit:257 */
+  REGB0 = TAG_Bool(1);
   CALL_standard___stream___FDOStream___is_writable__eq(fra.me.REG[1])(fra.me.REG[1], REGB0);
   stack_frame_head = fra.me.prev;
   init_table[itpos3] = 1;
   return;
 }
+static const char LOCATE_standard___stream___FDIOStream___init[] = "stream::FDIOStream::init";
 void standard___stream___FDIOStream___init(val_t p0, val_t p1, int* init_table){
   int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDIOStream].i;
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
@@ -1406,7 +1463,7 @@ void standard___stream___FDIOStream___init(val_t p0, val_t p1, int* init_table){
   if (init_table[itpos4]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 264;
+  fra.me.line = 265;
   fra.me.meth = LOCATE_standard___stream___FDIOStream___init;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -1415,20 +1472,21 @@ void standard___stream___FDIOStream___init(val_t p0, val_t p1, int* init_table){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ../lib/standard/stream.nit:264 */
+  /* ../lib/standard/stream.nit:265 */
   fra.me.REG[1] = fra.me.REG[0];
   REGB1 = REGB0;
   CALL_standard___stream___FDIStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
   CALL_standard___stream___FDOStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
-  /* ../lib/standard/stream.nit:266 */
-  CALL_standard___stream___FDStream___fd__eq(fra.me.REG[1])(fra.me.REG[1], REGB1);
   /* ../lib/standard/stream.nit:267 */
-  REGB1 = TAG_Bool(true);
+  CALL_standard___stream___FDStream___fd__eq(fra.me.REG[1])(fra.me.REG[1], REGB1);
+  /* ../lib/standard/stream.nit:268 */
+  REGB1 = TAG_Bool(1);
   CALL_standard___stream___FDOStream___is_writable__eq(fra.me.REG[1])(fra.me.REG[1], REGB1);
   stack_frame_head = fra.me.prev;
   init_table[itpos4] = 1;
   return;
 }
+static const char LOCATE_standard___stream___Object___poll[] = "stream::Object::poll";
 val_t standard___stream___Object___poll(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
   val_t REGB0;
@@ -1436,7 +1494,7 @@ val_t standard___stream___Object___poll(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 272;
+  fra.me.line = 273;
   fra.me.meth = LOCATE_standard___stream___Object___poll;
   fra.me.has_broke = 0;
   fra.me.REG_size = 5;
@@ -1448,36 +1506,36 @@ val_t standard___stream___Object___poll(val_t p0, val_t p1){
   fra.me.REG[4] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ../lib/standard/stream.nit:276 */
-  fra.me.REG[2] = NEW_Array_standard___collection___array___Array___init();
   /* ../lib/standard/stream.nit:277 */
-  fra.me.REG[3] = NEW_Array_standard___collection___array___Array___init();
+  fra.me.REG[2] = NEW_Array_standard___collection___array___Array___init();
   /* ../lib/standard/stream.nit:278 */
+  fra.me.REG[3] = NEW_Array_standard___collection___array___Array___init();
+  /* ../lib/standard/stream.nit:279 */
   fra.me.REG[4] = NEW_HashMap_standard___collection___hash_collection___HashMap___init();
   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_standard___stream___Object___poll_1));
-  /* ../lib/standard/stream.nit:287 */
+  /* ../lib/standard/stream.nit:288 */
   fra.me.REG[3] = CALL_standard___stream___Object___intern_poll(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2], fra.me.REG[3]);
-  /* ../lib/standard/stream.nit:289 */
+  /* ../lib/standard/stream.nit:290 */
   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
     if (UNTAG_Bool(REGB1)) {
-      REGB1 = TAG_Bool(false);
+      REGB1 = TAG_Bool(0);
       REGB0 = REGB1;
     } else {
-      /* ../lib/standard/kernel.nit:227 */
+      /* ../lib/standard/kernel.nit:230 */
       REGB1 = TAG_Bool((fra.me.REG[3])==(NIT_NULL));
-      /* ../lib/standard/stream.nit:289 */
+      /* ../lib/standard/stream.nit:290 */
       REGB0 = REGB1;
     }
   }
   if (UNTAG_Bool(REGB0)) {
-    /* ../lib/standard/stream.nit:290 */
+    /* ../lib/standard/stream.nit:291 */
     fra.me.REG[2] = NIT_NULL;
     goto label2;
   } else {
-    /* ../lib/standard/stream.nit:292 */
+    /* ../lib/standard/stream.nit:293 */
     fra.me.REG[3] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
     fra.me.REG[2] = fra.me.REG[3];
     goto label2;
@@ -1492,7 +1550,7 @@ val_t standard___stream___Object___poll(val_t p0, val_t p1){
     val_t REGB1;
     fun_t CREG[1];
     val_t tmp;
-    /* ../lib/standard/stream.nit:279 */
+    /* ../lib/standard/stream.nit:280 */
     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
     fra.me.file = LOCATE_standard___stream;
     fra.me.line = 0;
@@ -1505,29 +1563,30 @@ val_t standard___stream___Object___poll(val_t p0, val_t p1){
     fra.me.closure_funs = CREG;
     fra.me.REG[0] = p0;
     CREG[0] = clos_fun0;
-    /* ../lib/standard/stream.nit:280 */
-    REGB0 = CALL_standard___stream___FDStream___fd(fra.me.REG[0])(fra.me.REG[0]);
     /* ../lib/standard/stream.nit:281 */
+    REGB0 = CALL_standard___stream___FDStream___fd(fra.me.REG[0])(fra.me.REG[0]);
+    /* ../lib/standard/stream.nit:282 */
     REGB1 = TAG_Bool(VAL_ISA(fra.me.REG[0], COLOR_standard___stream___FDIStream, ID_standard___stream___FDIStream)) /*cast FDIStream*/;
     if (UNTAG_Bool(REGB1)) {
       CALL_standard___collection___abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], REGB0);
     }
-    /* ../lib/standard/stream.nit:282 */
+    /* ../lib/standard/stream.nit:283 */
     REGB1 = TAG_Bool(VAL_ISA(fra.me.REG[0], COLOR_standard___stream___FDOStream, ID_standard___stream___FDOStream)) /*cast FDOStream*/;
     if (UNTAG_Bool(REGB1)) {
       CALL_standard___collection___abstract_collection___SimpleCollection___add(closctx->REG[3])(closctx->REG[3], REGB0);
     }
-    /* ../lib/standard/stream.nit:284 */
+    /* ../lib/standard/stream.nit:285 */
     CALL_standard___collection___abstract_collection___Map_____braeq(closctx->REG[4])(closctx->REG[4], REGB0, fra.me.REG[0]);
     stack_frame_head = fra.me.prev;
     return;
   }
+static const char LOCATE_standard___stream___Object___intern_poll[] = "stream::Object::intern_poll";
 val_t standard___stream___Object___intern_poll(val_t p0, val_t p1, val_t p2){
   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_standard___stream;
-  fra.me.line = 296;
+  fra.me.line = 297;
   fra.me.meth = LOCATE_standard___stream___Object___intern_poll;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1538,7 +1597,7 @@ val_t standard___stream___Object___intern_poll(val_t p0, val_t p1, val_t p2){
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
   fra.me.REG[2] = p2;
-  /* ../lib/standard/stream.nit:296 */
+  /* ../lib/standard/stream.nit:297 */
   fra.me.REG[2] = Object_intern_poll___out(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
   ;
   ;