# $Id: asttest0.flt,v 1.1 2023/02/21 23:16:09 leavens Exp $
float pi;
{
    pi = 3.14159;
    write pi;
}
 
float pi;
{
  pi = 3.141590;
  write pi;
}
 
 
# $Id: asttest1.flt,v 1.3 2023/03/29 23:52:44 leavens Exp leavens $
bool b, c, d;
bool e, f, g, h;
float x, y, z;
float w, q, r;
{
  w = +0;
  q = -0.0;
  e = 2.73e+0;
  f = 5e22;
  g = -66754321E-322;
  r = -10.123456789e4;
  b=-3402==q;
  if (w < r) write q;
  h = e-f-g;
}
 
bool b;
bool c;
bool d;
bool e;
bool f;
bool g;
bool h;
float x;
float y;
float z;
float w;
float q;
float r;
{
  w = 0.000000;
  q = 0.000000;
  e = 2.730000;
  f = 49999998890981541806080.000000;
  g = -0.000000;
  r = -101234.570312;
  b = (-3402.000000 == q);
  if ( (w < r) )
    write q;
  h = ((e - f) - g);
}
 
 
# $Id: asttest2.flt,v 1.1 2023/02/21 23:29:34 leavens Exp $
float x, y;
float z, w, q;
bool b;
bool h;
{
  x = 0.0001e-3;

  y = x / 1.0 / 2.5e2;
  w = x + (0 - y) --3.14;
  b = x < y;
  h = !h < b;
}
 
float x;
float y;
float z;
float w;
float q;
bool b;
bool h;
{
  x = 0.000000;
  y = ((x / 1.000000) / 250.000000);
  w = ((x + (0.000000 - y)) - -3.140000);
  b = (x < y);
  h = ((!h) < b);
}
 
 
# $Id: asttest3.flt,v 1.1 2023/02/22 02:28:35 leavens Exp $
bool h;
float x, y;
bool b;
{
  x = +1.001002003e1;
  y = -21.0345678e-1;
  b = (x + 7*3 - 4 - 5.0) < 7.3/3.9 - 4.5e-2;
  b = !!b;
  if (!!!!b) if (x < y) if (x <= y) if (y==x) if (y != x) write b;
}
 
bool h;
float x;
float y;
bool b;
{
  x = 10.010020;
  y = -2.103457;
  b = ((((x + (7.000000 * 3.000000)) - 4.000000) - 5.000000) < ((7.300000 / 3.900000) - 0.045000));
  b = (!(!b));
  if ( (!(!(!(!b)))) )
    if ( (x < y) )
      if ( (x <= y) )
        if ( (y == x) )
          if ( (y != x) )
            write b;
}
 
 
# $Id: asttest4.flt,v 1.1 2023/02/22 14:00:53 leavens Exp $
float x; bool b; float y;
bool c;
{
 {
  if (!!b) {
    read x;
    read y;
    write x+y*3 + 1;
    if (x <= y) {
      if (y!=x) {
        write 100.001*y;
      }
    }
  }
 }
}
 
float x;
bool b;
float y;
bool c;
{
  {
    if ( (!(!b)) )
      {
        read x;
        read y;
        write ((x + (y * 3.000000)) + 1.000000);
        if ( (x <= y) )
          {
            if ( (y != x) )
              {
                write (100.000999 * y);
              }
          }
      }
  }
}
 
 
# $Id: asttest5.flt,v 1.2 2023/03/29 23:52:44 leavens Exp leavens $
float x; 
{
 bool c;
 {
  bool b; float y;
  if (!!b) {
    read x;
    read y;
    write x+y*3 + 1;
    if (x <= y) {
      if (y!=x) {
        write 100.001*y;
      }
    }
  }
 }
}
 
float x;
{
  bool c;
  {
    bool b;
    float y;
    if ( (!(!b)) )
      {
        read x;
        read y;
        write ((x + (y * 3.000000)) + 1.000000);
        if ( (x <= y) )
          {
            if ( (y != x) )
              {
                write (100.000999 * y);
              }
          }
      }
  }
}
 
 
# $Id: declerrtest0.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
float x;
float x;
write x;
 
float x;
float x;
write x;
declerrtest0.flt: line 3, column 7: float "x" is already declared as a float
 
 
# $Id: declerrtest1.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
bool x;
float x;
write x;
 
bool x;
float x;
write x;
declerrtest1.flt: line 3, column 7: float "x" is already declared as a bool
 
 
# $Id: declerrtest2.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
write x;
 
write x;
declerrtest2.flt: line 2, column 7: identifier "x" is not declared!
 
 
# $Id: declerrtest3.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
bool aBoolVar, another, yet_another;
float aFloatVar, anotherOne, yet_another;
write aFloatVar;
 
bool aBoolVar;
bool another;
bool yet_another;
float aFloatVar;
float anotherOne;
float yet_another;
write aFloatVar;
declerrtest3.flt: line 3, column 30: float "yet_another" is already declared as a bool
 
 
# $Id: declerrtest4.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
float x, y;
float w, z;
bool a, b, c;
bool y;
w1 = 3.14e2;
 
float x;
float y;
float w;
float z;
bool a;
bool b;
bool c;
bool y;
w1 = 314.000000;
declerrtest4.flt: line 5, column 6: bool "y" is already declared as a float
 
 
# $Id: declerrtest5.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
float x, y;
float w, z;
bool a, b, c;
bool y;
w1 = 3.14e2;
 
float x;
float y;
float w;
float z;
bool a;
bool b;
bool c;
bool y;
w1 = 314.000000;
declerrtest5.flt: line 5, column 6: bool "y" is already declared as a float
 
 
# $Id: declerrtest6.flt,v 1.1 2023/02/22 03:33:43 leavens Exp $
float x, y;
float w, z;
bool a, b, c;
{
 {
  {
   {
    {
      x = 3.001e2 + 5.654 * 3.5e-32 - y;
      if (x == x)
        {
          y = x * 1.0001 - w - w - (w / w);
          if (x + 3 != y)
            {
              b = !(y <= y * y - x -x/x);
              write b_y;
            }
        }
    }
   }
  }
 }
}
 
float x;
float y;
float w;
float z;
bool a;
bool b;
bool c;
{
  {
    {
      {
        {
          x = ((300.100006 + (5.654000 * 0.000000)) - y);
          if ( (x == x) )
            {
              y = ((((x * 1.000100) - w) - w) - (w / w));
              if ( ((x + 3.000000) != y) )
                {
                  b = (!(y <= (((y * y) - x) - (x / x))));
                  write b_y;
                }
            }
        }
      }
    }
  }
}
declerrtest6.flt: line 17, column 21: identifier "b_y" is not declared!
 
 
# $Id: declerrtest7.flt,v 1.1 2023/02/22 14:03:48 leavens Exp $
float x, y;
float w, z;
bool a, b, c;
{
 {
  {
   {
    {
      x = 3.001e2 + 5.654 * 3.5e-32 - y;
      if (x == x)
        {
          y = x * 1.0001 - w - w - (w / w);
          if (x + 3 != y)
            {
              b = !(y <= y * y - x -x/x);
	      b=!b;
              write r;
	      read x;
	      read y;
            }
        }
    }
   }
  }
 }
}
 
float x;
float y;
float w;
float z;
bool a;
bool b;
bool c;
{
  {
    {
      {
        {
          x = ((300.100006 + (5.654000 * 0.000000)) - y);
          if ( (x == x) )
            {
              y = ((((x * 1.000100) - w) - w) - (w / w));
              if ( ((x + 3.000000) != y) )
                {
                  b = (!(y <= (((y * y) - x) - (x / x))));
                  b = (!b);
                  write r;
                  read x;
                  read y;
                }
            }
        }
      }
    }
  }
}
declerrtest7.flt: line 18, column 21: identifier "r" is not declared!
 
 
# $Id: parseerrtest0.flt,v 1.1 2023/02/21 23:16:09 leavens Exp $
float pi;
pi = 3.14159;
write pi;
 
parseerrtest0.flt: line 4, column 1: syntax error, expecting a eofsym token, but saw a writesym token ("write")
 
 
# $Id: parseerrtest1.flt,v 1.1 2023/02/21 23:16:09 leavens Exp $
float pi;
pi = 3.14159
 
parseerrtest1.flt: line 4, column 1: syntax error, expecting a semisym token, but saw a eofsym token ("")
 
 
# $Id: parseerrtest2.flt,v 1.1 2023/02/22 02:28:35 leavens Exp $
bool h;
float x, y;
bool b;
{
  x = +1.001002003e1;
  y = -21.0345678e-1;
  b = (x + 7*3 - 4 - 5.0) < 7.3/3.9 - 4.5e-2;
  b = !!b;
  if (!!!!b) if (x < y <= x) if (x == y) if (y != x) write b;
}
 
parseerrtest2.flt: line 10, column 24: syntax error, expecting a rparensym token, but saw a leqsym token ("<=")
 
 
# $Id: parseerrtest3.flt,v 1.1 2023/02/22 14:26:19 leavens Exp $
float pi
pi = 3.14159;
 
parseerrtest3.flt: line 3, column 1: syntax error, expecting a semisym token, but saw a identsym token ("pi")
 
 
# $Id: parseerrtest4.flt,v 1.1 2023/02/22 14:26:19 leavens Exp $
float pi;
float f;
# syntax error below, condition of an if needs parentheses!
if f < pi {
   write f;
   write pi;
}

 
parseerrtest4.flt: line 5, column 4: syntax error, expecting a lparensym token, but saw a identsym token ("f")
 
 
# $Id: parseerrtest5.flt,v 1.1 2023/02/22 14:26:19 leavens Exp $
float pi;
float f;
{
 if (!(pi <= f)) {
  # syntax error below, condition of an if needs parentheses!
  if f < pi {
    write f;
    write pi;
  }
 }
}

 
parseerrtest5.flt: line 7, column 6: syntax error, expecting a lparensym token, but saw a identsym token ("f")
 
 
# $Id: parseerrtest6.flt,v 1.1 2023/02/22 14:26:19 leavens Exp $
bool h;
float pi;
float g;
{
 {
  read g;
  read pi;
  # missing semicolon
  write g < pi
 }
}

 
parseerrtest6.flt: line 11, column 2: syntax error, expecting a semisym token, but saw a rcurlysym token ("}")
 
 
# $Id: parseerrtest7.flt,v 1.1 2023/02/22 14:26:19 leavens Exp $
bool h;
float pi;
float g;
{
 {
  read g;
  read pi;
  write g < pi;
 #missing right curly bracket
}

 
parseerrtest7.flt: line 13, column 1: syntax error, expecting a rcurlysym token, but saw a eofsym token ("")