fixed - compatibility matrix

This report was generated on Wednesday, 23-Feb-22 22:48:15 CET using arduino-testlib.

fixed

Compatibility matrix

Board	Claims compatibility	Inclusion	demo
arduino:avr:uno 1.8.4	Yes	PASS	PASS
arduino:mbed_nano:nanorp2040connect 2.7.2	Yes	PASS	FAIL
arduino:megaavr:nona4809 1.8.7	Yes	PASS	PASS
arduino:samd:mkrwifi1010 1.8.12	Yes	PASS	FAIL
esp32:esp32:d1_mini32 1.0.6	Yes	PASS	FAIL

Compilation logs

arduino:avr:uno @ 1.8.4

Inclusion

Result: PASS

Sketch uses 444 bytes (1%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.

examples/demo

Result: PASS

Sketch uses 1730 bytes (5%) of program storage space. Maximum is 32256 bytes.
Global variables use 188 bytes (9%) of dynamic memory, leaving 1860 bytes for local variables. Maximum is 2048 bytes.

arduino:mbed_nano:nanorp2040connect @ 2.7.2

Inclusion

Result: PASS

Sketch uses 78756 bytes (0%) of program storage space. Maximum is 16777216 bytes.
Global variables use 43444 bytes (16%) of dynamic memory, leaving 226892 bytes for local variables. Maximum is 270336 bytes.

examples/demo

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:7:9: error: ambiguous overload for 'operator*=' (operand types are 'volatile fixed' and 'int')
   value *= 100;           // 3.0
   ~~~~~~^~~~~~
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:82:12: note: candidate: fixed& fixed::operator*=(fixed) <near match>
     fixed& operator *= (fixed val) {fix *= val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:82:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:83:12: note: candidate: fixed& fixed::operator*=(uint32_t) <near match>
     fixed& operator *= (uint32_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:83:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:84:12: note: candidate: fixed& fixed::operator*=(int32_t) <near match>
     fixed& operator *= (int32_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:84:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:85:12: note: candidate: fixed& fixed::operator*=(uint16_t) <near match>
     fixed& operator *= (uint16_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:85:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:86:12: note: candidate: fixed& fixed::operator*=(int16_t) <near match>
     fixed& operator *= (int16_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:86:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:87:12: note: candidate: fixed& fixed::operator*=(uint8_t) <near match>
     fixed& operator *= (uint8_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:87:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:88:12: note: candidate: fixed& fixed::operator*=(int8_t) <near match>
     fixed& operator *= (int8_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:88:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:89:12: note: candidate: fixed& fixed::operator*=(double) <near match>
     fixed& operator *= (double val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:89:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:8:9: error: ambiguous overload for 'operator/=' (operand types are 'volatile fixed' and 'int')
   value /= 2;             // 1.5
   ~~~~~~^~~~
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:100:12: note: candidate: fixed& fixed::operator/=(fixed) <near match>
     fixed& operator /= (fixed val) {fix /= val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:100:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:101:12: note: candidate: fixed& fixed::operator/=(uint32_t) <near match>
     fixed& operator /= (uint32_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:101:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:102:12: note: candidate: fixed& fixed::operator/=(int32_t) <near match>
     fixed& operator /= (int32_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:102:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:103:12: note: candidate: fixed& fixed::operator/=(uint16_t) <near match>
     fixed& operator /= (uint16_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:103:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:104:12: note: candidate: fixed& fixed::operator/=(int16_t) <near match>
     fixed& operator /= (int16_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:104:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:105:12: note: candidate: fixed& fixed::operator/=(uint8_t) <near match>
     fixed& operator /= (uint8_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:105:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:106:12: note: candidate: fixed& fixed::operator/=(int8_t) <near match>
     fixed& operator /= (int8_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:106:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:107:12: note: candidate: fixed& fixed::operator/=(double) <near match>
     fixed& operator /= (double val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:107:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:9:23: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   value += toFix(3, 10);  // 1.8 (+0.3)
                       ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:46:12: note:   in call to 'fixed& fixed::operator+=(fixed)'
     fixed& operator += (fixed val) {fix += val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:10:32: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   Serial.println(value.toFloat());
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:135:11: note:   in call to 'float fixed::toFloat()'
     float toFloat() {return (float)fix / FIX_MUL;}
           ^~~~~~~

arduino:megaavr:nona4809 @ 1.8.7

Inclusion

Result: PASS

Sketch uses 802 bytes (1%) of program storage space. Maximum is 49152 bytes.
Global variables use 22 bytes (0%) of dynamic memory, leaving 6122 bytes for local variables. Maximum is 6144 bytes.

examples/demo

Result: PASS

Sketch uses 2841 bytes (5%) of program storage space. Maximum is 49152 bytes.
Global variables use 177 bytes (2%) of dynamic memory, leaving 5967 bytes for local variables. Maximum is 6144 bytes.

arduino:samd:mkrwifi1010 @ 1.8.12

Inclusion

Result: PASS

Sketch uses 12156 bytes (4%) of program storage space. Maximum is 262144 bytes.
Global variables use 2996 bytes (9%) of dynamic memory, leaving 29772 bytes for local variables. Maximum is 32768 bytes.

examples/demo

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:7:9: error: ambiguous overload for 'operator*=' (operand types are 'volatile fixed' and 'int')
   value *= 100;           // 3.0
   ~~~~~~^~~~~~
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:82:12: note: candidate: fixed& fixed::operator*=(fixed) <near match>
     fixed& operator *= (fixed val) {fix *= val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:82:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:83:12: note: candidate: fixed& fixed::operator*=(uint32_t) <near match>
     fixed& operator *= (uint32_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:83:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:84:12: note: candidate: fixed& fixed::operator*=(int32_t) <near match>
     fixed& operator *= (int32_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:84:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:85:12: note: candidate: fixed& fixed::operator*=(uint16_t) <near match>
     fixed& operator *= (uint16_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:85:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:86:12: note: candidate: fixed& fixed::operator*=(int16_t) <near match>
     fixed& operator *= (int16_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:86:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:87:12: note: candidate: fixed& fixed::operator*=(uint8_t) <near match>
     fixed& operator *= (uint8_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:87:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:88:12: note: candidate: fixed& fixed::operator*=(int8_t) <near match>
     fixed& operator *= (int8_t val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:88:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:89:12: note: candidate: fixed& fixed::operator*=(double) <near match>
     fixed& operator *= (double val) {fix *= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:89:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:8:9: error: ambiguous overload for 'operator/=' (operand types are 'volatile fixed' and 'int')
   value /= 2;             // 1.5
   ~~~~~~^~~~
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:100:12: note: candidate: fixed& fixed::operator/=(fixed) <near match>
     fixed& operator /= (fixed val) {fix /= val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:100:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:101:12: note: candidate: fixed& fixed::operator/=(uint32_t) <near match>
     fixed& operator /= (uint32_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:101:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:102:12: note: candidate: fixed& fixed::operator/=(int32_t) <near match>
     fixed& operator /= (int32_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:102:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:103:12: note: candidate: fixed& fixed::operator/=(uint16_t) <near match>
     fixed& operator /= (uint16_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:103:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:104:12: note: candidate: fixed& fixed::operator/=(int16_t) <near match>
     fixed& operator /= (int16_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:104:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:105:12: note: candidate: fixed& fixed::operator/=(uint8_t) <near match>
     fixed& operator /= (uint8_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:105:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:106:12: note: candidate: fixed& fixed::operator/=(int8_t) <near match>
     fixed& operator /= (int8_t val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:106:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:107:12: note: candidate: fixed& fixed::operator/=(double) <near match>
     fixed& operator /= (double val) {fix /= (val); return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:107:12: note:   passing 'volatile fixed*' as 'this' argument discards qualifiers
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:9:23: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   value += toFix(3, 10);  // 1.8 (+0.3)
                       ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:46:12: note:   in call to 'fixed& fixed::operator+=(fixed)'
     fixed& operator += (fixed val) {fix += val.fix; return *this;}
            ^~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:10:32: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   Serial.println(value.toFloat());
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:135:11: note:   in call to 'float fixed::toFloat()'
     float toFloat() {return (float)fix / FIX_MUL;}
           ^~~~~~~

esp32:esp32:d1_mini32 @ 1.0.6

Inclusion

Result: PASS

Sketch uses 197736 bytes (15%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13084 bytes (3%) of dynamic memory, leaving 314596 bytes for local variables. Maximum is 327680 bytes.

examples/demo

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:7:9: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   value *= 100;           // 3.0 
         ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:84:12: note:   in call to 'fixed& fixed::operator*=(int32_t)'
     fixed& operator *= (int32_t val) {fix *= (val); return *this;}
            ^
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:8:9: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   value /= 2;             // 1.5
         ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:102:12: note:   in call to 'fixed& fixed::operator/=(int32_t)'
     fixed& operator /= (int32_t val) {fix /= (val); return *this;}
            ^
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:9:9: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   value += toFix(3, 10);  // 1.8 (+0.3) 
         ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:46:12: note:   in call to 'fixed& fixed::operator+=(fixed)'
     fixed& operator += (fixed val) {fix += val.fix; return *this;}
            ^
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:10:32: error: passing 'volatile fixed' as 'this' argument discards qualifiers [-fpermissive]
   Serial.println(value.toFloat());
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/examples/demo/demo.ino:1:0:
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/fixed/src/fixed.h:135:11: note:   in call to 'float fixed::toFloat()'
     float toFloat() {return (float)fix / FIX_MUL;}  
           ^