X-Git-Url: http://nitlanguage.org

diff --git a/c_src/standard__stream.sep.1.c b/c_src/standard__stream.sep.1.c
index 8a4d294..071284b 100644
--- a/c_src/standard__stream.sep.1.c
+++ b/c_src/standard__stream.sep.1.c
@@ -1,1282 +1,1092 @@
 #include "standard__stream.sep.0.h"
-/* method stream#IOS#last_error for (self: IOS): nullable IOError */
-val* standard___standard__IOS___last_error(val* self) {
+/* method stream#Stream#last_error for (self: Stream): nullable IOError */
+val* standard___standard__Stream___last_error(val* self) {
 val* var /* : nullable IOError */;
 val* var1 /* : nullable IOError */;
-var1 = self->attrs[COLOR_standard__stream__IOS___last_error].val; /* _last_error on <self:IOS> */
+var1 = self->attrs[COLOR_standard__stream__Stream___last_error].val; /* _last_error on <self:Stream> */
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method stream#IOS#last_error= for (self: IOS, nullable IOError) */
-void standard___standard__IOS___last_error_61d(val* self, val* p0) {
-self->attrs[COLOR_standard__stream__IOS___last_error].val = p0; /* _last_error on <self:IOS> */
+/* method stream#Stream#last_error= for (self: Stream, nullable IOError) */
+void standard___standard__Stream___last_error_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__stream__Stream___last_error].val = p0; /* _last_error on <self:Stream> */
 RET_LABEL:;
 }
-/* method stream#IStream#read_line for (self: IStream): String */
-val* standard___standard__IStream___read_line(val* self) {
+/* method stream#Reader#read for (self: Reader, Int): String */
+val* standard___standard__Reader___read(val* self, long p0) {
+val* var /* : String */;
+long var_i /* var i: Int */;
+val* var1 /* : Bytes */;
+val* var2 /* : String */;
+var_i = p0;
+{
+var1 = standard___standard__BufferedReader___Reader__read_bytes(self, var_i);
+}
+{
+var2 = standard___standard__Bytes___standard__string__Object__to_s(var1);
+}
+var = var2;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method stream#Reader#read_line for (self: Reader): String */
+val* standard___standard__Reader___read_line(val* self) {
 val* var /* : String */;
 val* var1 /* : nullable IOError */;
 val* var3 /* : nullable IOError */;
-val* var4 /* : null */;
+short int var4 /* : Bool */;
 short int var5 /* : Bool */;
-short int var6 /* : Bool */;
 val* var_other /* var other: nullable Object */;
+short int var7 /* : Bool */;
 short int var8 /* : Bool */;
-short int var9 /* : Bool */;
 static val* varonce;
-val* var10 /* : String */;
-char* var11 /* : NativeString */;
-long var12 /* : Int */;
-val* var13 /* : FlatString */;
-short int var14 /* : Bool */;
-static val* varonce15;
-val* var16 /* : String */;
-char* var17 /* : NativeString */;
-long var18 /* : Int */;
-val* var19 /* : FlatString */;
-val* var20 /* : FlatBuffer */;
+val* var9 /* : String */;
+char* var10 /* : NativeString */;
+val* var11 /* : FlatString */;
+short int var12 /* : Bool */;
+static val* varonce13;
+val* var14 /* : String */;
+char* var15 /* : NativeString */;
+val* var16 /* : FlatString */;
+val* var17 /* : FlatBuffer */;
 val* var_s /* var s: FlatBuffer */;
-val* var22 /* : String */;
-val* var23 /* : Text */;
+val* var19 /* : String */;
+val* var20 /* : Text */;
 {
-{ /* Inline stream#IOS#last_error (self) on <self:IStream> */
-var3 = self->attrs[COLOR_standard__stream__IOS___last_error].val; /* _last_error on <self:IStream> */
+{ /* Inline stream#Stream#last_error (self) on <self:Reader> */
+var3 = self->attrs[COLOR_standard__stream__Stream___last_error].val; /* _last_error on <self:Reader> */
 var1 = var3;
 RET_LABEL2:(void)0;
 }
 }
-var4 = NULL;
 if (var1 == NULL) {
-var5 = 0; /* is null */
+var4 = 0; /* is null */
 } else {
-var5 = 1; /* arg is null and recv is not */
+var4 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var1,var4) on <var1:nullable IOError> */
-var_other = var4;
+{ /* Inline kernel#Object#!= (var1,((val*)NULL)) on <var1:nullable IOError> */
+var_other = ((val*)NULL);
 {
-var8 = ((short int (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other) /* == on <var1:nullable IOError(IOError)>*/;
+var7 = ((short int(*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other); /* == on <var1:nullable IOError(IOError)>*/
 }
-var9 = !var8;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var8 = !var7;
+var5 = var8;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-var5 = var6;
+var4 = var5;
 }
-if (var5){
-if (varonce) {
-var10 = varonce;
+if (var4){
+if (likely(varonce!=NULL)) {
+var9 = varonce;
 } else {
-var11 = "";
-var12 = 0;
-var13 = standard___standard__NativeString___to_s_with_length(var11, var12);
-var10 = var13;
-varonce = var10;
+var10 = "";
+var11 = standard___standard__NativeString___to_s_with_length(var10, 0l);
+var9 = var11;
+varonce = var9;
 }
-var = var10;
+var = var9;
 goto RET_LABEL;
 } else {
 }
 {
-var14 = standard___standard__BufferedIStream___IStream__eof(self);
+var12 = standard___standard__BufferedReader___Reader__eof(self);
 }
-if (var14){
-if (varonce15) {
-var16 = varonce15;
+if (var12){
+if (likely(varonce13!=NULL)) {
+var14 = varonce13;
 } else {
-var17 = "";
-var18 = 0;
-var19 = standard___standard__NativeString___to_s_with_length(var17, var18);
-var16 = var19;
-varonce15 = var16;
+var15 = "";
+var16 = standard___standard__NativeString___to_s_with_length(var15, 0l);
+var14 = var16;
+varonce13 = var14;
 }
-var = var16;
+var = var14;
 goto RET_LABEL;
 } else {
 }
-var20 = NEW_standard__FlatBuffer(&type_standard__FlatBuffer);
+var17 = NEW_standard__FlatBuffer(&type_standard__FlatBuffer);
 {
-{ /* Inline string#FlatBuffer#init (var20) on <var20:FlatBuffer> */
+{ /* Inline string#FlatBuffer#init (var17) on <var17:FlatBuffer> */
 {
-((void (*)(val* self))(var20->class->vft[COLOR_standard___standard__FlatBuffer___standard__kernel__Object__init]))(var20) /* init on <var20:FlatBuffer>*/;
+((void(*)(val* self))(var17->class->vft[COLOR_standard___standard__FlatBuffer___standard__kernel__Object__init]))(var17); /* init on <var17:FlatBuffer>*/
+}
+RET_LABEL18:(void)0;
 }
-RET_LABEL21:(void)0;
 }
+var_s = var17;
+{
+standard___standard__BufferedReader___Reader__append_line_to(self, var_s); /* Direct call stream#BufferedReader#append_line_to on <self:Reader>*/
+}
+{
+var19 = standard___standard__FlatBuffer___Object__to_s(var_s);
 }
-var_s = var20;
 {
-standard___standard__BufferedIStream___IStream__append_line_to(self, var_s); /* Direct call stream#BufferedIStream#append_line_to on <self:IStream>*/
+var20 = standard___standard__Text___chomp(var19);
+}
+var = var20;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method stream#Reader#read_all for (self: Reader): String */
+val* standard___standard__Reader___read_all(val* self) {
+val* var /* : String */;
+val* var1 /* : Bytes */;
+val* var2 /* : String */;
 {
-var22 = standard___standard__FlatBuffer___Object__to_s(var_s);
+var1 = standard___standard__BufferedReader___Reader__read_all_bytes(self);
 }
 {
-var23 = standard___standard__Text___chomp(var22);
+var2 = standard___standard__Bytes___standard__string__Object__to_s(var1);
 }
-var = var23;
+var = var2;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method stream#Text#write_to for (self: Text, OStream) */
-void standard__stream___Text___Streamable__write_to(val* self, val* p0) {
-val* var_stream /* var stream: OStream */;
+/* method stream#Text#write_to for (self: Text, Writer) */
+void standard__stream___Text___Writable__write_to(val* self, val* p0) {
+val* var_stream /* var stream: Writer */;
 var_stream = p0;
 {
-standard___standard__OFStream___standard__stream__OStream__write(var_stream, self); /* Direct call file#OFStream#write on <var_stream:OStream>*/
+standard___standard__FileWriter___standard__stream__Writer__write(var_stream, self); /* Direct call file#FileWriter#write on <var_stream:Writer>*/
 }
 RET_LABEL:;
 }
-/* method stream#BufferedIStream#read for (self: BufferedIStream, Int): String */
-val* standard___standard__BufferedIStream___IStream__read(val* self, long p0) {
-val* var /* : String */;
+/* method stream#BufferedReader#buffer_reset for (self: BufferedReader) */
+void standard___standard__BufferedReader___buffer_reset(val* self) {
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l = 0l; /* _buffer_length on <self:BufferedReader> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = 0l; /* _buffer_pos on <self:BufferedReader> */
+RET_LABEL:;
+}
+/* method stream#BufferedReader#read_bytes for (self: BufferedReader, Int): Bytes */
+val* standard___standard__BufferedReader___Reader__read_bytes(val* self, long p0) {
+val* var /* : Bytes */;
 long var_i /* var i: Int */;
 val* var1 /* : nullable IOError */;
 val* var3 /* : nullable IOError */;
-val* var4 /* : null */;
+short int var4 /* : Bool */;
 short int var5 /* : Bool */;
-short int var6 /* : Bool */;
 val* var_other /* var other: nullable Object */;
+short int var7 /* : Bool */;
 short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-static val* varonce;
-val* var10 /* : String */;
-char* var11 /* : NativeString */;
-long var12 /* : Int */;
-val* var13 /* : FlatString */;
-val* var14 /* : nullable FlatBuffer */;
-long var15 /* : Int */;
-long var17 /* : Int */;
-long var18 /* : Int */;
-short int var19 /* : Bool */;
-short int var21 /* : Bool */;
-short int var22 /* : Bool */;
-short int var23 /* : Bool */;
-val* var24 /* : String */;
-static val* varonce25;
-val* var26 /* : String */;
-char* var27 /* : NativeString */;
-long var28 /* : Int */;
-val* var29 /* : FlatString */;
-long var30 /* : Int */;
-long var31 /* : Int */;
-short int var33 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var34 /* : Int */;
-val* var35 /* : nullable FlatBuffer */;
-long var36 /* : Int */;
-long var38 /* : Int */;
-short int var39 /* : Bool */;
-short int var41 /* : Bool */;
-int cltype42;
-int idtype43;
-const char* var_class_name44;
-short int var45 /* : Bool */;
-long var46 /* : Int */;
-long var_from /* var from: Int */;
-val* var47 /* : nullable FlatBuffer */;
-long var48 /* : Int */;
-long var50 /* : Int */;
-val* var51 /* : nullable FlatBuffer */;
-val* var52 /* : Text */;
-val* var53 /* : String */;
-val* var_ /* var : BufferedIStream */;
-long var54 /* : Int */;
-long var55 /* : Int */;
-short int var57 /* : Bool */;
-int cltype58;
-int idtype59;
-const char* var_class_name60;
-long var61 /* : Int */;
-val* var62 /* : nullable FlatBuffer */;
-long var63 /* : Int */;
-long var64 /* : Int */;
-short int var66 /* : Bool */;
-int cltype67;
-int idtype68;
-const char* var_class_name69;
-long var70 /* : Int */;
-val* var71 /* : Buffer */;
-val* var72 /* : String */;
+val* var9 /* : Bytes */;
+val* var10 /* : Bytes */;
+val* var_buf /* var buf: Bytes */;
+long var11 /* : Int */;
 var_i = p0;
 {
-{ /* Inline stream#IOS#last_error (self) on <self:BufferedIStream> */
-var3 = self->attrs[COLOR_standard__stream__IOS___last_error].val; /* _last_error on <self:BufferedIStream> */
+{ /* Inline stream#Stream#last_error (self) on <self:BufferedReader> */
+var3 = self->attrs[COLOR_standard__stream__Stream___last_error].val; /* _last_error on <self:BufferedReader> */
 var1 = var3;
 RET_LABEL2:(void)0;
 }
 }
-var4 = NULL;
 if (var1 == NULL) {
-var5 = 0; /* is null */
+var4 = 0; /* is null */
 } else {
-var5 = 1; /* arg is null and recv is not */
+var4 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var1,var4) on <var1:nullable IOError> */
-var_other = var4;
+{ /* Inline kernel#Object#!= (var1,((val*)NULL)) on <var1:nullable IOError> */
+var_other = ((val*)NULL);
 {
-var8 = ((short int (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other) /* == on <var1:nullable IOError(IOError)>*/;
+var7 = ((short int(*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other); /* == on <var1:nullable IOError(IOError)>*/
 }
-var9 = !var8;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var8 = !var7;
+var5 = var8;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-var5 = var6;
+var4 = var5;
 }
-if (var5){
-if (varonce) {
-var10 = varonce;
-} else {
-var11 = "";
-var12 = 0;
-var13 = standard___standard__NativeString___to_s_with_length(var11, var12);
-var10 = var13;
-varonce = var10;
+if (var4){
+var9 = NEW_standard__Bytes(&type_standard__Bytes);
+{
+standard___standard__Bytes___empty(var9); /* Direct call bytes#Bytes#empty on <var9:Bytes>*/
 }
-var = var10;
+var = var9;
 goto RET_LABEL;
 } else {
 }
-var14 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var14 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 338);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var14) on <var14:nullable FlatBuffer> */
-if (unlikely(var14 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var17 = var14->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var14:nullable FlatBuffer> */
-var15 = var17;
-RET_LABEL16:(void)0;
-}
-}
-var18 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-{
-{ /* Inline kernel#Int#== (var15,var18) on <var15:Int> */
-var21 = var15 == var18;
-var19 = var21;
-goto RET_LABEL20;
-RET_LABEL20:(void)0;
-}
-}
-if (var19){
+var10 = NEW_standard__Bytes(&type_standard__Bytes);
 {
-var22 = standard___standard__BufferedIStream___IStream__eof(self);
+standard___standard__Bytes___with_capacity(var10, var_i); /* Direct call bytes#Bytes#with_capacity on <var10:Bytes>*/
 }
-var23 = !var22;
-if (var23){
+var_buf = var10;
 {
-var24 = standard___standard__BufferedIStream___IStream__read(self, var_i);
+var11 = standard___standard__BufferedReader___read_intern(self, var_i, var_buf);
 }
-var = var24;
+var = var_buf;
 goto RET_LABEL;
-} else {
+RET_LABEL:;
+return var;
 }
-if (varonce25) {
-var26 = varonce25;
-} else {
-var27 = "";
-var28 = 0;
-var29 = standard___standard__NativeString___to_s_with_length(var27, var28);
-var26 = var29;
-varonce25 = var26;
+/* method stream#BufferedReader#read_intern for (self: BufferedReader, Int, Bytes): Int */
+long standard___standard__BufferedReader___read_intern(val* self, long p0, val* p1) {
+long var /* : Int */;
+long var_i /* var i: Int */;
+val* var_buf /* var buf: Bytes */;
+short int var1 /* : Bool */;
+long var2 /* : Int */;
+long var_p /* var p: Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+short int var6 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var7 /* : Int */;
+long var_bufsp /* var bufsp: Int */;
+short int var8 /* : Bool */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+const char* var_class_name13;
+short int var14 /* : Bool */;
+val* var_ /* var : BufferedReader */;
+long var15 /* : Int */;
+long var16 /* : Int */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+const char* var_class_name21;
+long var22 /* : Int */;
+char* var23 /* : NativeString */;
+long var24 /* : Int */;
+long var25 /* : Int */;
+long var26 /* : Int */;
+short int var28 /* : Bool */;
+int cltype29;
+int idtype30;
+const char* var_class_name31;
+long var32 /* : Int */;
+long var_readln /* var readln: Int */;
+char* var33 /* : NativeString */;
+long var34 /* : Int */;
+short int var36 /* : Bool */;
+int cltype37;
+int idtype38;
+const char* var_class_name39;
+long var40 /* : Int */;
+long var41 /* : Int */;
+long var_rd /* var rd: Int */;
+long var42 /* : Int */;
+short int var44 /* : Bool */;
+int cltype45;
+int idtype46;
+const char* var_class_name47;
+long var48 /* : Int */;
+var_i = p0;
+var_buf = p1;
+{
+var1 = standard___standard__BufferedReader___Reader__eof(self);
 }
-var = var26;
+if (var1){
+var = 0l;
 goto RET_LABEL;
 } else {
 }
-var30 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
+var2 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
+var_p = var2;
+var3 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#+ (var30,var_i) on <var30:Int> */
-/* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
-/* <var_i:Int> isa OTHER */
-var33 = 1; /* easy <var_i:Int> isa OTHER*/
-if (unlikely(!var33)) {
+{ /* Inline kernel#Int#- (var3,var_p) on <var3:Int> */
+/* Covariant cast for argument 0 (i) <var_p:Int> isa OTHER */
+/* <var_p:Int> isa OTHER */
+var6 = 1; /* easy <var_p:Int> isa OTHER*/
+if (unlikely(!var6)) {
 var_class_name = type_standard__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
-}
-var34 = var30 + var_i;
-var31 = var34;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 540);
+fatal_exit(1);
 }
+var7 = var3 - var_p;
+var4 = var7;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
 }
-var35 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var35 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 344);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var35) on <var35:nullable FlatBuffer> */
-if (unlikely(var35 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var38 = var35->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var35:nullable FlatBuffer> */
-var36 = var38;
-RET_LABEL37:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#>= (var31,var36) on <var31:Int> */
-/* Covariant cast for argument 0 (i) <var36:Int> isa OTHER */
-/* <var36:Int> isa OTHER */
-var41 = 1; /* easy <var36:Int> isa OTHER*/
-if (unlikely(!var41)) {
-var_class_name44 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name44);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 411);
-show_backtrace(1);
-}
-var45 = var31 >= var36;
-var39 = var45;
-goto RET_LABEL40;
-RET_LABEL40:(void)0;
-}
-}
-if (var39){
-var46 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var_from = var46;
-var47 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var47 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 346);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var47) on <var47:nullable FlatBuffer> */
-if (unlikely(var47 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var50 = var47->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var47:nullable FlatBuffer> */
-var48 = var50;
-RET_LABEL49:(void)0;
-}
-}
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var48; /* _buffer_pos on <self:BufferedIStream> */
-var51 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var51 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 347);
-show_backtrace(1);
-} else {
-var52 = standard___standard__Text___substring_from(var51, var_from);
 }
+var_bufsp = var4;
 {
-var53 = standard___standard__FlatBuffer___Object__to_s(var52);
+{ /* Inline kernel#Int#>= (var_bufsp,var_i) on <var_bufsp:Int> */
+/* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
+/* <var_i:Int> isa OTHER */
+var10 = 1; /* easy <var_i:Int> isa OTHER*/
+if (unlikely(!var10)) {
+var_class_name13 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name13);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 535);
+fatal_exit(1);
 }
-var = var53;
-goto RET_LABEL;
-} else {
+var14 = var_bufsp >= var_i;
+var8 = var14;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
 }
+}
+if (var8){
 var_ = self;
-var54 = var_->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <var_:BufferedIStream> */
+var15 = var_->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <var_:BufferedReader> */
 {
-{ /* Inline kernel#Int#+ (var54,var_i) on <var54:Int> */
+{ /* Inline kernel#Int#+ (var15,var_i) on <var15:Int> */
 /* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
 /* <var_i:Int> isa OTHER */
-var57 = 1; /* easy <var_i:Int> isa OTHER*/
-if (unlikely(!var57)) {
-var_class_name60 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name60);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
-}
-var61 = var54 + var_i;
-var55 = var61;
-goto RET_LABEL56;
-RET_LABEL56:(void)0;
+var18 = 1; /* easy <var_i:Int> isa OTHER*/
+if (unlikely(!var18)) {
+var_class_name21 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name21);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var22 = var15 + var_i;
+var16 = var22;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
 }
 }
-var_->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var55; /* _buffer_pos on <var_:BufferedIStream> */
-var62 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-var63 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
+var_->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = var16; /* _buffer_pos on <var_:BufferedReader> */
+var23 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#- (var63,var_i) on <var63:Int> */
-/* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
-/* <var_i:Int> isa OTHER */
-var66 = 1; /* easy <var_i:Int> isa OTHER*/
-if (unlikely(!var66)) {
-var_class_name69 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name69);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
-show_backtrace(1);
-}
-var70 = var63 - var_i;
-var64 = var70;
-goto RET_LABEL65;
-RET_LABEL65:(void)0;
-}
-}
-if (var62 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 350);
-show_backtrace(1);
+standard___standard__Bytes___append_ns_from(var_buf, var23, var_i, var_p); /* Direct call bytes#Bytes#append_ns_from on <var_buf:Bytes>*/
+}
+var = var_i;
+goto RET_LABEL;
 } else {
-var71 = standard___standard__FlatBuffer___Text__substring(var62, var64, var_i);
 }
+var24 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = var24; /* _buffer_pos on <self:BufferedReader> */
+var25 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
+{
+{ /* Inline kernel#Int#- (var25,var_p) on <var25:Int> */
+/* Covariant cast for argument 0 (i) <var_p:Int> isa OTHER */
+/* <var_p:Int> isa OTHER */
+var28 = 1; /* easy <var_p:Int> isa OTHER*/
+if (unlikely(!var28)) {
+var_class_name31 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name31);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 540);
+fatal_exit(1);
+}
+var32 = var25 - var_p;
+var26 = var32;
+goto RET_LABEL27;
+RET_LABEL27:(void)0;
+}
+}
+var_readln = var26;
+var33 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-var72 = standard___standard__FlatBuffer___Object__to_s(var71);
+standard___standard__Bytes___append_ns_from(var_buf, var33, var_readln, var_p); /* Direct call bytes#Bytes#append_ns_from on <var_buf:Bytes>*/
+}
+{
+{ /* Inline kernel#Int#- (var_i,var_readln) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var_readln:Int> isa OTHER */
+/* <var_readln:Int> isa OTHER */
+var36 = 1; /* easy <var_readln:Int> isa OTHER*/
+if (unlikely(!var36)) {
+var_class_name39 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name39);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 540);
+fatal_exit(1);
+}
+var40 = var_i - var_readln;
+var34 = var40;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
+}
 }
-var = var72;
+{
+var41 = standard___standard__BufferedReader___read_intern(self, var34, var_buf);
+}
+var_rd = var41;
+{
+{ /* Inline kernel#Int#+ (var_rd,var_readln) on <var_rd:Int> */
+/* Covariant cast for argument 0 (i) <var_readln:Int> isa OTHER */
+/* <var_readln:Int> isa OTHER */
+var44 = 1; /* easy <var_readln:Int> isa OTHER*/
+if (unlikely(!var44)) {
+var_class_name47 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name47);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var48 = var_rd + var_readln;
+var42 = var48;
+goto RET_LABEL43;
+RET_LABEL43:(void)0;
+}
+}
+var = var42;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method stream#BufferedIStream#read_all for (self: BufferedIStream): String */
-val* standard___standard__BufferedIStream___IStream__read_all(val* self) {
-val* var /* : String */;
+/* method stream#BufferedReader#read_all_bytes for (self: BufferedReader): Bytes */
+val* standard___standard__BufferedReader___Reader__read_all_bytes(val* self) {
+val* var /* : Bytes */;
 val* var1 /* : nullable IOError */;
 val* var3 /* : nullable IOError */;
-val* var4 /* : null */;
+short int var4 /* : Bool */;
 short int var5 /* : Bool */;
-short int var6 /* : Bool */;
 val* var_other /* var other: nullable Object */;
+short int var7 /* : Bool */;
 short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-static val* varonce;
-val* var10 /* : String */;
-char* var11 /* : NativeString */;
-long var12 /* : Int */;
-val* var13 /* : FlatString */;
-val* var14 /* : FlatBuffer */;
-val* var_s /* var s: FlatBuffer */;
-short int var16 /* : Bool */;
-short int var17 /* : Bool */;
-long var18 /* : Int */;
+val* var9 /* : Bytes */;
+val* var10 /* : Bytes */;
+val* var_s /* var s: Bytes */;
+short int var11 /* : Bool */;
+short int var12 /* : Bool */;
+long var13 /* : Int */;
 long var_j /* var j: Int */;
-val* var19 /* : nullable FlatBuffer */;
-long var20 /* : Int */;
-long var22 /* : Int */;
+long var14 /* : Int */;
 long var_k /* var k: Int */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
+short int var15 /* : Bool */;
+short int var17 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-short int var26 /* : Bool */;
-val* var27 /* : nullable FlatBuffer */;
-char var28 /* : Char */;
-long var29 /* : Int */;
-long var30 /* : Int */;
-short int var32 /* : Bool */;
-int cltype33;
-int idtype34;
-const char* var_class_name35;
-long var36 /* : Int */;
-val* var38 /* : String */;
-{
-{ /* Inline stream#IOS#last_error (self) on <self:BufferedIStream> */
-var3 = self->attrs[COLOR_standard__stream__IOS___last_error].val; /* _last_error on <self:BufferedIStream> */
+short int var18 /* : Bool */;
+char* var19 /* : NativeString */;
+uint32_t var20 /* : Char */;
+uint32_t var22 /* : Char */;
+long var23 /* : Int */;
+long var25 /* : Int */;
+long var26 /* : Int */;
+short int var28 /* : Bool */;
+int cltype29;
+int idtype30;
+const char* var_class_name31;
+long var32 /* : Int */;
+{
+{ /* Inline stream#Stream#last_error (self) on <self:BufferedReader> */
+var3 = self->attrs[COLOR_standard__stream__Stream___last_error].val; /* _last_error on <self:BufferedReader> */
 var1 = var3;
 RET_LABEL2:(void)0;
 }
 }
-var4 = NULL;
 if (var1 == NULL) {
-var5 = 0; /* is null */
+var4 = 0; /* is null */
 } else {
-var5 = 1; /* arg is null and recv is not */
+var4 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var1,var4) on <var1:nullable IOError> */
-var_other = var4;
+{ /* Inline kernel#Object#!= (var1,((val*)NULL)) on <var1:nullable IOError> */
+var_other = ((val*)NULL);
 {
-var8 = ((short int (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other) /* == on <var1:nullable IOError(IOError)>*/;
+var7 = ((short int(*)(val* self, val* p0))(var1->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var1, var_other); /* == on <var1:nullable IOError(IOError)>*/
 }
-var9 = !var8;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var8 = !var7;
+var5 = var8;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-var5 = var6;
+var4 = var5;
 }
-if (var5){
-if (varonce) {
-var10 = varonce;
-} else {
-var11 = "";
-var12 = 0;
-var13 = standard___standard__NativeString___to_s_with_length(var11, var12);
-var10 = var13;
-varonce = var10;
+if (var4){
+var9 = NEW_standard__Bytes(&type_standard__Bytes);
+{
+standard___standard__Bytes___empty(var9); /* Direct call bytes#Bytes#empty on <var9:Bytes>*/
 }
-var = var10;
+var = var9;
 goto RET_LABEL;
 } else {
 }
-var14 = NEW_standard__FlatBuffer(&type_standard__FlatBuffer);
-{
-{ /* Inline string#FlatBuffer#init (var14) on <var14:FlatBuffer> */
+var10 = NEW_standard__Bytes(&type_standard__Bytes);
 {
-((void (*)(val* self))(var14->class->vft[COLOR_standard___standard__FlatBuffer___standard__kernel__Object__init]))(var14) /* init on <var14:FlatBuffer>*/;
+standard___standard__Bytes___with_capacity(var10, 10l); /* Direct call bytes#Bytes#with_capacity on <var10:Bytes>*/
 }
-RET_LABEL15:(void)0;
-}
-}
-var_s = var14;
+var_s = var10;
 for(;;) {
 {
-var16 = standard___standard__BufferedIStream___IStream__eof(self);
-}
-var17 = !var16;
-if (var17){
-var18 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var_j = var18;
-var19 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var19 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 359);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var19) on <var19:nullable FlatBuffer> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var22 = var19->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var19:nullable FlatBuffer> */
-var20 = var22;
-RET_LABEL21:(void)0;
-}
-}
-var_k = var20;
+var11 = standard___standard__BufferedReader___Reader__eof(self);
+}
+var12 = !var11;
+if (var12){
+var13 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
+var_j = var13;
+var14 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
+var_k = var14;
 for(;;) {
 {
 { /* Inline kernel#Int#< (var_j,var_k) on <var_j:Int> */
 /* Covariant cast for argument 0 (i) <var_k:Int> isa OTHER */
 /* <var_k:Int> isa OTHER */
-var25 = 1; /* easy <var_k:Int> isa OTHER*/
-if (unlikely(!var25)) {
+var17 = 1; /* easy <var_k:Int> isa OTHER*/
+if (unlikely(!var17)) {
 var_class_name = type_standard__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 534);
+fatal_exit(1);
 }
-var26 = var_j < var_k;
-var23 = var26;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
+var18 = var_j < var_k;
+var15 = var18;
+goto RET_LABEL16;
+RET_LABEL16:(void)0;
 }
 }
-if (var23){
-var27 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var27 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 361);
-show_backtrace(1);
-} else {
-var28 = standard___standard__FlatBuffer___Text___91d_93d(var27, var_j);
-}
+if (var15){
+var19 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-standard___standard__FlatBuffer___Buffer__add(var_s, var28); /* Direct call string#FlatBuffer#add on <var_s:FlatBuffer>*/
+{ /* Inline string#NativeString#[] (var19,var_j) on <var19:NativeString> */
+var22 = (uint32_t)(unsigned char)var19[var_j];
+var20 = var22;
+goto RET_LABEL21;
+RET_LABEL21:(void)0;
+}
 }
-var29 = 1;
 {
-{ /* Inline kernel#Int#+ (var_j,var29) on <var_j:Int> */
-/* Covariant cast for argument 0 (i) <var29:Int> isa OTHER */
-/* <var29:Int> isa OTHER */
-var32 = 1; /* easy <var29:Int> isa OTHER*/
-if (unlikely(!var32)) {
-var_class_name35 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name35);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
+{ /* Inline kernel#Char#ascii (var20) on <var20:Char> */
+var25 = (long)var20;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
 }
-var36 = var_j + var29;
-var30 = var36;
-goto RET_LABEL31;
-RET_LABEL31:(void)0;
 }
+{
+standard___standard__Bytes___standard__abstract_collection__SimpleCollection__add(var_s, var23); /* Direct call bytes#Bytes#add on <var_s:Bytes>*/
 }
-var_j = var30;
+{
+{ /* Inline kernel#Int#+ (var_j,1l) on <var_j:Int> */
+/* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
+/* <1l:Int> isa OTHER */
+var28 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var28)) {
+var_class_name31 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name31);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var32 = var_j + 1l;
+var26 = var32;
+goto RET_LABEL27;
+RET_LABEL27:(void)0;
+}
+}
+var_j = var26;
 } else {
 goto BREAK_label;
 }
 }
 BREAK_label: (void)0;
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var_j; /* _buffer_pos on <self:BufferedIStream> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = var_j; /* _buffer_pos on <self:BufferedReader> */
 {
-standard___standard__IFStream___standard__stream__BufferedIStream__fill_buffer(self); /* Direct call file#IFStream#fill_buffer on <self:BufferedIStream>*/
+standard___standard__FileReader___standard__stream__BufferedReader__fill_buffer(self); /* Direct call file#FileReader#fill_buffer on <self:BufferedReader>*/
 }
 } else {
-goto BREAK_label37;
-}
+goto BREAK_label33;
 }
-BREAK_label37: (void)0;
-{
-var38 = standard___standard__FlatBuffer___Object__to_s(var_s);
 }
-var = var38;
+BREAK_label33: (void)0;
+var = var_s;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method stream#BufferedIStream#append_line_to for (self: BufferedIStream, Buffer) */
-void standard___standard__BufferedIStream___IStream__append_line_to(val* self, val* p0) {
+/* method stream#BufferedReader#append_line_to for (self: BufferedReader, Buffer) */
+void standard___standard__BufferedReader___Reader__append_line_to(val* self, val* p0) {
 val* var_s /* var s: Buffer */;
 long var /* : Int */;
 long var_i /* var i: Int */;
 short int var1 /* : Bool */;
-val* var2 /* : nullable FlatBuffer */;
-long var3 /* : Int */;
-long var5 /* : Int */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
+long var2 /* : Int */;
+short int var3 /* : Bool */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-short int var9 /* : Bool */;
+short int var6 /* : Bool */;
 short int var_ /* var : Bool */;
-val* var10 /* : nullable FlatBuffer */;
-val* var11 /* : Sequence[Char] */;
-val* var13 /* : Sequence[Char] */;
-val* var14 /* : nullable Object */;
-char var15 /* : Char */;
-short int var16 /* : Bool */;
-short int var18 /* : Bool */;
-char var19 /* : Char */;
-short int var20 /* : Bool */;
+char* var7 /* : NativeString */;
+uint32_t var8 /* : Char */;
+uint32_t var10 /* : Char */;
+short int var11 /* : Bool */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+long var15 /* : Int */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+const char* var_class_name20;
 long var21 /* : Int */;
 long var22 /* : Int */;
-short int var24 /* : Bool */;
-int cltype25;
-int idtype26;
-const char* var_class_name27;
-long var28 /* : Int */;
-val* var29 /* : nullable FlatBuffer */;
-long var30 /* : Int */;
-long var32 /* : Int */;
-short int var33 /* : Bool */;
-short int var35 /* : Bool */;
-int cltype36;
-int idtype37;
-const char* var_class_name38;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+int cltype26;
+int idtype27;
+const char* var_class_name28;
+short int var29 /* : Bool */;
+char* var30 /* : NativeString */;
+uint32_t var31 /* : Char */;
+uint32_t var33 /* : Char */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+long var37 /* : Int */;
 short int var39 /* : Bool */;
-val* var40 /* : nullable FlatBuffer */;
-val* var41 /* : Sequence[Char] */;
-val* var43 /* : Sequence[Char] */;
+int cltype40;
+int idtype41;
+const char* var_class_name42;
+long var43 /* : Int */;
 val* var44 /* : nullable Object */;
-char var45 /* : Char */;
-short int var46 /* : Bool */;
-short int var48 /* : Bool */;
-char var49 /* : Char */;
-long var50 /* : Int */;
-long var51 /* : Int */;
-short int var53 /* : Bool */;
-int cltype54;
-int idtype55;
-const char* var_class_name56;
-long var57 /* : Int */;
-short int var58 /* : Bool */;
-val* var59 /* : nullable Object */;
 val* var_eol /* var eol: nullable Object */;
-short int var60 /* : Bool */;
-val* var61 /* : nullable Object */;
+val* var45 /* : nullable Object */;
+long var46 /* : Int */;
+short int var47 /* : Bool */;
+short int var49 /* : Bool */;
+int cltype50;
+int idtype51;
+const char* var_class_name52;
+short int var53 /* : Bool */;
+long var54 /* : Int */;
+long var55 /* : Int */;
+short int var57 /* : Bool */;
+int cltype58;
+int idtype59;
+const char* var_class_name60;
+long var61 /* : Int */;
 long var62 /* : Int */;
-short int var63 /* : Bool */;
+long var63 /* : Int */;
 short int var65 /* : Bool */;
 int cltype66;
 int idtype67;
 const char* var_class_name68;
-short int var69 /* : Bool */;
+long var69 /* : Int */;
 long var70 /* : Int */;
-long var72 /* : Int */;
-long var73 /* : Int */;
-short int var75 /* : Bool */;
-int cltype76;
-int idtype77;
-const char* var_class_name78;
-long var79 /* : Int */;
-long var80 /* : Int */;
-long var81 /* : Int */;
-short int var83 /* : Bool */;
-int cltype84;
-int idtype85;
-const char* var_class_name86;
-long var87 /* : Int */;
-long var88 /* : Int */;
 long var_j /* var j: Int */;
-short int var89 /* : Bool */;
-short int var91 /* : Bool */;
-int cltype92;
-int idtype93;
-const char* var_class_name94;
-short int var95 /* : Bool */;
-val* var96 /* : nullable FlatBuffer */;
-val* var97 /* : Sequence[Char] */;
-val* var99 /* : Sequence[Char] */;
-val* var100 /* : nullable Object */;
-char var101 /* : Char */;
-long var102 /* : Int */;
-long var103 /* : Int */;
-short int var105 /* : Bool */;
-int cltype106;
-int idtype107;
-const char* var_class_name108;
-long var109 /* : Int */;
-short int var111 /* : Bool */;
-short int var113 /* : Bool */;
-short int var114 /* : Bool */;
-short int var115 /* : Bool */;
-short int var117 /* : Bool */;
+short int var71 /* : Bool */;
+short int var73 /* : Bool */;
+int cltype74;
+int idtype75;
+const char* var_class_name76;
+short int var77 /* : Bool */;
+char* var78 /* : NativeString */;
+uint32_t var79 /* : Char */;
+uint32_t var81 /* : Char */;
+long var82 /* : Int */;
+short int var84 /* : Bool */;
+int cltype85;
+int idtype86;
+const char* var_class_name87;
+long var88 /* : Int */;
+short int var90 /* : Bool */;
+short int var92 /* : Bool */;
+short int var93 /* : Bool */;
+short int var94 /* : Bool */;
+short int var96 /* : Bool */;
 var_s = p0;
 for(;;) {
-var = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
+var = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
 var_i = var;
 for(;;) {
-var2 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var2 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 375);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var2) on <var2:nullable FlatBuffer> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var5 = var2->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var2:nullable FlatBuffer> */
-var3 = var5;
-RET_LABEL4:(void)0;
-}
-}
+var2 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#< (var_i,var3) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var3:Int> isa OTHER */
-/* <var3:Int> isa OTHER */
-var8 = 1; /* easy <var3:Int> isa OTHER*/
-if (unlikely(!var8)) {
+{ /* Inline kernel#Int#< (var_i,var2) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
+/* <var2:Int> isa OTHER */
+var5 = 1; /* easy <var2:Int> isa OTHER*/
+if (unlikely(!var5)) {
 var_class_name = type_standard__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
-show_backtrace(1);
-}
-var9 = var_i < var3;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-}
-var_ = var6;
-if (var6){
-var10 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var10 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 375);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatBuffer#chars (var10) on <var10:nullable FlatBuffer> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
-}
-var13 = var10->attrs[COLOR_standard__string__FlatBuffer___chars].val; /* _chars on <var10:nullable FlatBuffer> */
-if (unlikely(var13 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _chars");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
-}
-var11 = var13;
-RET_LABEL12:(void)0;
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 534);
+fatal_exit(1);
 }
+var6 = var_i < var2;
+var3 = var6;
+goto RET_LABEL4;
+RET_LABEL4:(void)0;
 }
-{
-var14 = ((val* (*)(val* self, long p0))(var11->class->vft[COLOR_standard__abstract_collection__SequenceRead___91d_93d]))(var11, var_i) /* [] on <var11:Sequence[Char]>*/;
 }
-var15 = '\n';
+var_ = var3;
+if (var3){
+var7 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-{ /* Inline kernel#Char#!= (var14,var15) on <var14:nullable Object(Char)> */
-var18 = (var14 != NULL) && (var14->class == &class_standard__Char);
-if (var18) {
-var19 = ((struct instance_standard__Char*)var14)->value; /* autounbox from nullable Object to Char */;
-var18 = (var19 == var15);
+{ /* Inline string#NativeString#[] (var7,var_i) on <var7:NativeString> */
+var10 = (uint32_t)(unsigned char)var7[var_i];
+var8 = var10;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
 }
-var20 = !var18;
-var16 = var20;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
+}
+{
+{ /* Inline kernel#Char#!= (var8,'\n') on <var8:Char> */
+var13 = var8 == '\n';
+var14 = !var13;
+var11 = var14;
+goto RET_LABEL12;
+RET_LABEL12:(void)0;
 }
 }
-var1 = var16;
+var1 = var11;
 } else {
 var1 = var_;
 }
 if (var1){
-var21 = 1;
 {
-{ /* Inline kernel#Int#+ (var_i,var21) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var21:Int> isa OTHER */
-/* <var21:Int> isa OTHER */
-var24 = 1; /* easy <var21:Int> isa OTHER*/
-if (unlikely(!var24)) {
-var_class_name27 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name27);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
-}
-var28 = var_i + var21;
-var22 = var28;
-goto RET_LABEL23;
-RET_LABEL23:(void)0;
+{ /* Inline kernel#Int#+ (var_i,1l) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
+/* <1l:Int> isa OTHER */
+var17 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var17)) {
+var_class_name20 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name20);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var21 = var_i + 1l;
+var15 = var21;
+goto RET_LABEL16;
+RET_LABEL16:(void)0;
 }
 }
-var_i = var22;
+var_i = var15;
 } else {
 goto BREAK_label;
 }
 }
 BREAK_label: (void)0;
-var29 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var29 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 378);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var29) on <var29:nullable FlatBuffer> */
-if (unlikely(var29 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var32 = var29->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var29:nullable FlatBuffer> */
-var30 = var32;
-RET_LABEL31:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#< (var_i,var30) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var30:Int> isa OTHER */
-/* <var30:Int> isa OTHER */
-var35 = 1; /* easy <var30:Int> isa OTHER*/
-if (unlikely(!var35)) {
-var_class_name38 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name38);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
-show_backtrace(1);
-}
-var39 = var_i < var30;
-var33 = var39;
-goto RET_LABEL34;
-RET_LABEL34:(void)0;
-}
-}
-if (var33){
-var40 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var40 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 379);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatBuffer#chars (var40) on <var40:nullable FlatBuffer> */
-if (unlikely(var40 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
-}
-var43 = var40->attrs[COLOR_standard__string__FlatBuffer___chars].val; /* _chars on <var40:nullable FlatBuffer> */
-if (unlikely(var43 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _chars");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
+var22 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
+{
+{ /* Inline kernel#Int#< (var_i,var22) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var22:Int> isa OTHER */
+/* <var22:Int> isa OTHER */
+var25 = 1; /* easy <var22:Int> isa OTHER*/
+if (unlikely(!var25)) {
+var_class_name28 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name28);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 534);
+fatal_exit(1);
 }
-var41 = var43;
-RET_LABEL42:(void)0;
+var29 = var_i < var22;
+var23 = var29;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
 }
 }
+if (var23){
+var30 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-var44 = ((val* (*)(val* self, long p0))(var41->class->vft[COLOR_standard__abstract_collection__SequenceRead___91d_93d]))(var41, var_i) /* [] on <var41:Sequence[Char]>*/;
+{ /* Inline string#NativeString#[] (var30,var_i) on <var30:NativeString> */
+var33 = (uint32_t)(unsigned char)var30[var_i];
+var31 = var33;
+goto RET_LABEL32;
+RET_LABEL32:(void)0;
 }
-var45 = '\n';
-{
-{ /* Inline kernel#Char#== (var44,var45) on <var44:nullable Object(Char)> */
-var48 = (var44 != NULL) && (var44->class == &class_standard__Char);
-if (var48) {
-var49 = ((struct instance_standard__Char*)var44)->value; /* autounbox from nullable Object to Char */;
-var48 = (var49 == var45);
 }
-var46 = var48;
-goto RET_LABEL47;
-RET_LABEL47:(void)0;
+{
+{ /* Inline kernel#Char#== (var31,'\n') on <var31:Char> */
+var36 = var31 == '\n';
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
 }
 }
-if (unlikely(!var46)) {
+if (unlikely(!var34)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 379);
-show_backtrace(1);
-}
-var50 = 1;
-{
-{ /* Inline kernel#Int#+ (var_i,var50) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var50:Int> isa OTHER */
-/* <var50:Int> isa OTHER */
-var53 = 1; /* easy <var50:Int> isa OTHER*/
-if (unlikely(!var53)) {
-var_class_name56 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name56);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
-}
-var57 = var_i + var50;
-var51 = var57;
-goto RET_LABEL52;
-RET_LABEL52:(void)0;
-}
-}
-var_i = var51;
-var58 = 1;
-var59 = BOX_standard__Bool(var58); /* autobox from Bool to nullable Object */
-var_eol = var59;
-} else {
-var60 = 0;
-var61 = BOX_standard__Bool(var60); /* autobox from Bool to nullable Object */
-var_eol = var61;
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 519);
+fatal_exit(1);
 }
-var62 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
 {
-{ /* Inline kernel#Int#> (var_i,var62) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var62:Int> isa OTHER */
-/* <var62:Int> isa OTHER */
-var65 = 1; /* easy <var62:Int> isa OTHER*/
-if (unlikely(!var65)) {
-var_class_name68 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name68);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 412);
-show_backtrace(1);
-}
-var69 = var_i > var62;
-var63 = var69;
-goto RET_LABEL64;
-RET_LABEL64:(void)0;
-}
+{ /* Inline kernel#Int#+ (var_i,1l) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
+/* <1l:Int> isa OTHER */
+var39 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var39)) {
+var_class_name42 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name42);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var43 = var_i + 1l;
+var37 = var43;
+goto RET_LABEL38;
+RET_LABEL38:(void)0;
+}
+}
+var_i = var37;
+var44 = (val*)((long)(1)<<2|3);
+var_eol = var44;
+} else {
+var45 = (val*)((long)(0)<<2|3);
+var_eol = var45;
 }
-if (var63){
+var46 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
 {
-{ /* Inline string#FlatText#length (var_s) on <var_s:Buffer> */
-var72 = var_s->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var_s:Buffer> */
-var70 = var72;
-RET_LABEL71:(void)0;
-}
+{ /* Inline kernel#Int#> (var_i,var46) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var46:Int> isa OTHER */
+/* <var46:Int> isa OTHER */
+var49 = 1; /* easy <var46:Int> isa OTHER*/
+if (unlikely(!var49)) {
+var_class_name52 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name52);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 536);
+fatal_exit(1);
+}
+var53 = var_i > var46;
+var47 = var53;
+goto RET_LABEL48;
+RET_LABEL48:(void)0;
+}
+}
+if (var47){
+{
+var54 = ((long(*)(val* self))(var_s->class->vft[COLOR_standard__string__Text__length]))(var_s); /* length on <var_s:Buffer>*/
 }
 {
-{ /* Inline kernel#Int#+ (var70,var_i) on <var70:Int> */
+{ /* Inline kernel#Int#+ (var54,var_i) on <var54:Int> */
 /* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
 /* <var_i:Int> isa OTHER */
-var75 = 1; /* easy <var_i:Int> isa OTHER*/
-if (unlikely(!var75)) {
-var_class_name78 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name78);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
+var57 = 1; /* easy <var_i:Int> isa OTHER*/
+if (unlikely(!var57)) {
+var_class_name60 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name60);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
 }
-var79 = var70 + var_i;
-var73 = var79;
-goto RET_LABEL74;
-RET_LABEL74:(void)0;
+var61 = var54 + var_i;
+var55 = var61;
+goto RET_LABEL56;
+RET_LABEL56:(void)0;
 }
 }
-var80 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
+var62 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#- (var73,var80) on <var73:Int> */
-/* Covariant cast for argument 0 (i) <var80:Int> isa OTHER */
-/* <var80:Int> isa OTHER */
-var83 = 1; /* easy <var80:Int> isa OTHER*/
-if (unlikely(!var83)) {
-var_class_name86 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name86);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
-show_backtrace(1);
+{ /* Inline kernel#Int#- (var55,var62) on <var55:Int> */
+/* Covariant cast for argument 0 (i) <var62:Int> isa OTHER */
+/* <var62:Int> isa OTHER */
+var65 = 1; /* easy <var62:Int> isa OTHER*/
+if (unlikely(!var65)) {
+var_class_name68 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name68);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 540);
+fatal_exit(1);
 }
-var87 = var73 - var80;
-var81 = var87;
-goto RET_LABEL82;
-RET_LABEL82:(void)0;
+var69 = var55 - var62;
+var63 = var69;
+goto RET_LABEL64;
+RET_LABEL64:(void)0;
 }
 }
 {
-standard___standard__FlatBuffer___Buffer__enlarge(var_s, var81); /* Direct call string#FlatBuffer#enlarge on <var_s:Buffer>*/
+((void(*)(val* self, long p0))(var_s->class->vft[COLOR_standard__string__Buffer__enlarge]))(var_s, var63); /* enlarge on <var_s:Buffer>*/
 }
-var88 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var_j = var88;
+var70 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
+var_j = var70;
 for(;;) {
 {
 { /* Inline kernel#Int#< (var_j,var_i) on <var_j:Int> */
 /* Covariant cast for argument 0 (i) <var_i:Int> isa OTHER */
 /* <var_i:Int> isa OTHER */
-var91 = 1; /* easy <var_i:Int> isa OTHER*/
-if (unlikely(!var91)) {
-var_class_name94 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name94);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
-show_backtrace(1);
-}
-var95 = var_j < var_i;
-var89 = var95;
-goto RET_LABEL90;
-RET_LABEL90:(void)0;
-}
-}
-if (var89){
-var96 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var96 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 394);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatBuffer#chars (var96) on <var96:nullable FlatBuffer> */
-if (unlikely(var96 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
+var73 = 1; /* easy <var_i:Int> isa OTHER*/
+if (unlikely(!var73)) {
+var_class_name76 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name76);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 534);
+fatal_exit(1);
 }
-var99 = var96->attrs[COLOR_standard__string__FlatBuffer___chars].val; /* _chars on <var96:nullable FlatBuffer> */
-if (unlikely(var99 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _chars");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 1525);
-show_backtrace(1);
-}
-var97 = var99;
-RET_LABEL98:(void)0;
+var77 = var_j < var_i;
+var71 = var77;
+goto RET_LABEL72;
+RET_LABEL72:(void)0;
 }
 }
+if (var71){
+var78 = self->attrs[COLOR_standard__stream__BufferedReader___buffer].str; /* _buffer on <self:BufferedReader> */
 {
-var100 = ((val* (*)(val* self, long p0))(var97->class->vft[COLOR_standard__abstract_collection__SequenceRead___91d_93d]))(var97, var_j) /* [] on <var97:Sequence[Char]>*/;
+{ /* Inline string#NativeString#[] (var78,var_j) on <var78:NativeString> */
+var81 = (uint32_t)(unsigned char)var78[var_j];
+var79 = var81;
+goto RET_LABEL80;
+RET_LABEL80:(void)0;
 }
-{
-var101 = ((struct instance_standard__Char*)var100)->value; /* autounbox from nullable Object to Char */;
-standard___standard__FlatBuffer___Buffer__add(var_s, var101); /* Direct call string#FlatBuffer#add on <var_s:Buffer>*/
 }
-var102 = 1;
 {
-{ /* Inline kernel#Int#+ (var_j,var102) on <var_j:Int> */
-/* Covariant cast for argument 0 (i) <var102:Int> isa OTHER */
-/* <var102:Int> isa OTHER */
-var105 = 1; /* easy <var102:Int> isa OTHER*/
-if (unlikely(!var105)) {
-var_class_name108 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name108);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
-show_backtrace(1);
-}
-var109 = var_j + var102;
-var103 = var109;
-goto RET_LABEL104;
-RET_LABEL104:(void)0;
-}
+((void(*)(val* self, uint32_t p0))(var_s->class->vft[COLOR_standard__string__Buffer__add]))(var_s, var79); /* add on <var_s:Buffer>*/
 }
-var_j = var103;
+{
+{ /* Inline kernel#Int#+ (var_j,1l) on <var_j:Int> */
+/* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
+/* <1l:Int> isa OTHER */
+var84 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var84)) {
+var_class_name87 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name87);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 537);
+fatal_exit(1);
+}
+var88 = var_j + 1l;
+var82 = var88;
+goto RET_LABEL83;
+RET_LABEL83:(void)0;
+}
+}
+var_j = var82;
 } else {
-goto BREAK_label110;
+goto BREAK_label89;
 }
 }
-BREAK_label110: (void)0;
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var_i; /* _buffer_pos on <self:BufferedIStream> */
+BREAK_label89: (void)0;
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = var_i; /* _buffer_pos on <self:BufferedReader> */
 } else {
 {
-{ /* Inline file#IFStream#end_reached (self) on <self:BufferedIStream> */
-var113 = self->attrs[COLOR_standard__file__IFStream___end_reached].s; /* _end_reached on <self:BufferedIStream> */
-var111 = var113;
-RET_LABEL112:(void)0;
+{ /* Inline file#FileReader#end_reached (self) on <self:BufferedReader> */
+var92 = self->attrs[COLOR_standard__file__FileReader___end_reached].s; /* _end_reached on <self:BufferedReader> */
+var90 = var92;
+RET_LABEL91:(void)0;
 }
 }
-if (unlikely(!var111)) {
+if (unlikely(!var90)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 399);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 539);
+fatal_exit(1);
 }
 goto RET_LABEL;
 }
-var114 = ((struct instance_standard__Bool*)var_eol)->value; /* autounbox from nullable Object to Bool */;
-if (var114){
+var93 = (short int)((long)(var_eol)>>2);
+if (var93){
 goto RET_LABEL;
 } else {
 {
-{ /* Inline file#IFStream#end_reached (self) on <self:BufferedIStream> */
-var117 = self->attrs[COLOR_standard__file__IFStream___end_reached].s; /* _end_reached on <self:BufferedIStream> */
-var115 = var117;
-RET_LABEL116:(void)0;
+{ /* Inline file#FileReader#end_reached (self) on <self:BufferedReader> */
+var96 = self->attrs[COLOR_standard__file__FileReader___end_reached].s; /* _end_reached on <self:BufferedReader> */
+var94 = var96;
+RET_LABEL95:(void)0;
 }
 }
-if (var115){
+if (var94){
 goto RET_LABEL;
 } else {
 }
 {
-standard___standard__IFStream___standard__stream__BufferedIStream__fill_buffer(self); /* Direct call file#IFStream#fill_buffer on <self:BufferedIStream>*/
+standard___standard__FileReader___standard__stream__BufferedReader__fill_buffer(self); /* Direct call file#FileReader#fill_buffer on <self:BufferedReader>*/
 }
 }
 }
 RET_LABEL:;
 }
-/* method stream#BufferedIStream#eof for (self: BufferedIStream): Bool */
-short int standard___standard__BufferedIStream___IStream__eof(val* self) {
+/* method stream#BufferedReader#eof for (self: BufferedReader): Bool */
+short int standard___standard__BufferedReader___Reader__eof(val* self) {
 short int var /* : Bool */;
 long var1 /* : Int */;
-val* var2 /* : nullable FlatBuffer */;
-long var3 /* : Int */;
-long var5 /* : Int */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
+long var2 /* : Int */;
+short int var3 /* : Bool */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
-short int var11 /* : Bool */;
+long var11 /* : Int */;
+long var12 /* : Int */;
 short int var13 /* : Bool */;
-short int var14 /* : Bool */;
 short int var15 /* : Bool */;
-long var16 /* : Int */;
-val* var17 /* : nullable FlatBuffer */;
-long var18 /* : Int */;
-long var20 /* : Int */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-int cltype24;
-int idtype25;
-const char* var_class_name26;
-short int var27 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
+short int var19 /* : Bool */;
 short int var_ /* var : Bool */;
-short int var28 /* : Bool */;
-short int var30 /* : Bool */;
-var1 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var2 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var2 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 416);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var2) on <var2:nullable FlatBuffer> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var5 = var2->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var2:nullable FlatBuffer> */
-var3 = var5;
-RET_LABEL4:(void)0;
-}
-}
+short int var20 /* : Bool */;
+short int var22 /* : Bool */;
+var1 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
+var2 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#< (var1,var3) on <var1:Int> */
-/* Covariant cast for argument 0 (i) <var3:Int> isa OTHER */
-/* <var3:Int> isa OTHER */
-var8 = 1; /* easy <var3:Int> isa OTHER*/
-if (unlikely(!var8)) {
+{ /* Inline kernel#Int#< (var1,var2) on <var1:Int> */
+/* Covariant cast for argument 0 (i) <var2:Int> isa OTHER */
+/* <var2:Int> isa OTHER */
+var5 = 1; /* easy <var2:Int> isa OTHER*/
+if (unlikely(!var5)) {
 var_class_name = type_standard__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 534);
+fatal_exit(1);
 }
-var9 = var1 < var3;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var6 = var1 < var2;
+var3 = var6;
+goto RET_LABEL4;
+RET_LABEL4:(void)0;
 }
 }
-if (var6){
-var10 = 0;
-var = var10;
+if (var3){
+var = 0;
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline file#IFStream#end_reached (self) on <self:BufferedIStream> */
-var13 = self->attrs[COLOR_standard__file__IFStream___end_reached].s; /* _end_reached on <self:BufferedIStream> */
-var11 = var13;
-RET_LABEL12:(void)0;
+{ /* Inline file#FileReader#end_reached (self) on <self:BufferedReader> */
+var9 = self->attrs[COLOR_standard__file__FileReader___end_reached].s; /* _end_reached on <self:BufferedReader> */
+var7 = var9;
+RET_LABEL8:(void)0;
 }
 }
-if (var11){
-var14 = 1;
-var = var14;
+if (var7){
+var = 1;
 goto RET_LABEL;
 } else {
 }
 {
-standard___standard__IFStream___standard__stream__BufferedIStream__fill_buffer(self); /* Direct call file#IFStream#fill_buffer on <self:BufferedIStream>*/
-}
-var16 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var17 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var17 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 419);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var17) on <var17:nullable FlatBuffer> */
-if (unlikely(var17 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var20 = var17->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var17:nullable FlatBuffer> */
-var18 = var20;
-RET_LABEL19:(void)0;
-}
+standard___standard__FileReader___standard__stream__BufferedReader__fill_buffer(self); /* Direct call file#FileReader#fill_buffer on <self:BufferedReader>*/
 }
+var11 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l; /* _buffer_pos on <self:BufferedReader> */
+var12 = self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l; /* _buffer_length on <self:BufferedReader> */
 {
-{ /* Inline kernel#Int#>= (var16,var18) on <var16:Int> */
-/* Covariant cast for argument 0 (i) <var18:Int> isa OTHER */
-/* <var18:Int> isa OTHER */
-var23 = 1; /* easy <var18:Int> isa OTHER*/
-if (unlikely(!var23)) {
-var_class_name26 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name26);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 411);
-show_backtrace(1);
-}
-var27 = var16 >= var18;
-var21 = var27;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
-}
-}
-var_ = var21;
-if (var21){
+{ /* Inline kernel#Int#>= (var11,var12) on <var11:Int> */
+/* Covariant cast for argument 0 (i) <var12:Int> isa OTHER */
+/* <var12:Int> isa OTHER */
+var15 = 1; /* easy <var12:Int> isa OTHER*/
+if (unlikely(!var15)) {
+var_class_name18 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 535);
+fatal_exit(1);
+}
+var19 = var11 >= var12;
+var13 = var19;
+goto RET_LABEL14;
+RET_LABEL14:(void)0;
+}
+}
+var_ = var13;
+if (var13){
 {
-{ /* Inline file#IFStream#end_reached (self) on <self:BufferedIStream> */
-var30 = self->attrs[COLOR_standard__file__IFStream___end_reached].s; /* _end_reached on <self:BufferedIStream> */
-var28 = var30;
-RET_LABEL29:(void)0;
+{ /* Inline file#FileReader#end_reached (self) on <self:BufferedReader> */
+var22 = self->attrs[COLOR_standard__file__FileReader___end_reached].s; /* _end_reached on <self:BufferedReader> */
+var20 = var22;
+RET_LABEL21:(void)0;
 }
 }
-var15 = var28;
+var10 = var20;
 } else {
-var15 = var_;
+var10 = var_;
 }
-var = var15;
+var = var10;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method stream#BufferedIStream#prepare_buffer for (self: BufferedIStream, Int) */
-void standard___standard__BufferedIStream___prepare_buffer(val* self, long p0) {
+/* method stream#BufferedReader#prepare_buffer for (self: BufferedReader, Int) */
+void standard___standard__BufferedReader___prepare_buffer(val* self, long p0) {
 long var_capacity /* var capacity: Int */;
-val* var /* : FlatBuffer */;
-long var1 /* : Int */;
+char* var /* : NativeString */;
+char* var1 /* : NativeString */;
+char* var3 /* : NativeString */;
 var_capacity = p0;
-var = NEW_standard__FlatBuffer(&type_standard__FlatBuffer);
+var = NULL/*special!*/;
 {
-standard___standard__FlatBuffer___with_capacity(var, var_capacity); /* Direct call string#FlatBuffer#with_capacity on <var:FlatBuffer>*/
+{ /* Inline string#NativeString#new (var,var_capacity) on <var:NativeString> */
+var3 = (char*)nit_alloc(var_capacity);
+var1 = var3;
+goto RET_LABEL2;
+RET_LABEL2:(void)0;
+}
 }
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val = var; /* _buffer on <self:BufferedIStream> */
-var1 = 0;
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var1; /* _buffer_pos on <self:BufferedIStream> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer].str = var1; /* _buffer on <self:BufferedReader> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_pos].l = 0l; /* _buffer_pos on <self:BufferedReader> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_length].l = 0l; /* _buffer_length on <self:BufferedReader> */
+self->attrs[COLOR_standard__stream__BufferedReader___buffer_capacity].l = var_capacity; /* _buffer_capacity on <self:BufferedReader> */
 RET_LABEL:;
 }