push.fs.c

a little DFA compiler.

/* Generated by re2c */
#line 1 "push.fs.re"
uint32_t push()
{
    // The scanner starts here
    #define YYLIMIT         limit
    #define YYCURSOR        cursor
    #define YYMARKER        marker
    #define YYCTYPE         uint8_t

    #define SKIP(x)         { start = cursor; goto yy0; }
    #define SEND(x)         { send(x); SKIP();          }
    #define YYFILL(n)       { goto fill;                }

    #define YYGETSTATE()    state
    #define YYSETSTATE(x)   { state = (x);  }

start:

    
#line 22 "<stdout>"
{

	switch(YYGETSTATE()) {
	default: goto yy0;
	case 0: goto yyFillLabel0;
	case 1: goto yyFillLabel1;
	case 2: goto yyFillLabel2;
	}
yy0:
	YYSETSTATE(0);
	if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
yyFillLabel0:
	yych = *YYCURSOR;
	if(yych <= '=') {
		if(yych <= '(') {
			if(yych <= 0x0A) {
				if(yych <= 0x00) goto yy32;
				if(yych <= 0x08) goto yy34;
				if(yych <= 0x09) goto yy30;
				goto yy28;
			} else {
				if(yych <= 0x1F) {
					if(yych <= 0x0D) goto yy30;
					goto yy34;
				} else {
					if(yych <= ' ') goto yy30;
					if(yych <= '\'') goto yy34;
					goto yy16;
				}
			}
		} else {
			if(yych <= '-') {
				if(yych <= '*') {
					if(yych <= ')') goto yy18;
					goto yy24;
				} else {
					if(yych <= '+') goto yy22;
					if(yych <= ',') goto yy34;
					goto yy20;
				}
			} else {
				if(yych <= '/') {
					if(yych <= '.') goto yy34;
					goto yy26;
				} else {
					if(yych <= '9') goto yy12;
					if(yych <= '<') goto yy34;
					goto yy14;
				}
			}
		}
	} else {
		if(yych <= 'e') {
			if(yych <= '_') {
				if(yych <= '@') goto yy34;
				if(yych <= 'Z') goto yy10;
				if(yych <= '^') goto yy34;
				goto yy10;
			} else {
				if(yych <= 'a') {
					if(yych <= '`') goto yy34;
					goto yy10;
				} else {
					if(yych <= 'b') goto yy7;
					if(yych <= 'd') goto yy10;
					goto yy5;
				}
			}
		} else {
			if(yych <= 'q') {
				if(yych <= 'g') {
					if(yych <= 'f') goto yy4;
					goto yy6;
				} else {
					if(yych <= 'h') goto yy11;
					if(yych >= 'j') goto yy10;
				}
			} else {
				if(yych <= 'v') {
					if(yych <= 'r') goto yy9;
					goto yy10;
				} else {
					if(yych <= 'w') goto yy8;
					if(yych <= 'z') goto yy10;
					goto yy34;
				}
			}
		}
	}
	++YYCURSOR;
	if((yych = *YYCURSOR) == 'f') goto yy67;
	goto yy39;
yy3:
#line 35 "push.fs.re"
	{ SEND(kIdentifier);     }
#line 118 "<stdout>"
yy4:
	yych = *++YYCURSOR;
	if(yych == 'o') goto yy64;
	goto yy39;
yy5:
	yych = *++YYCURSOR;
	if(yych == 'l') goto yy60;
	goto yy39;
yy6:
	yych = *++YYCURSOR;
	if(yych == 'o') goto yy56;
	goto yy39;
yy7:
	yych = *++YYCURSOR;
	if(yych == 'r') goto yy51;
	goto yy39;
yy8:
	yych = *++YYCURSOR;
	if(yych == 'h') goto yy46;
	goto yy39;
yy9:
	yych = *++YYCURSOR;
	if(yych == 'e') goto yy40;
	goto yy39;
yy10:
	yych = *++YYCURSOR;
	goto yy39;
yy11:
	yych = *++YYCURSOR;
	goto yy39;
yy12:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy37;
yy13:
#line 36 "push.fs.re"
	{ SEND(kDecimalConstant);}
#line 156 "<stdout>"
yy14:
	++YYCURSOR;
#line 38 "push.fs.re"
	{ SEND(kEqual);          }
#line 161 "<stdout>"
yy16:
	++YYCURSOR;
#line 39 "push.fs.re"
	{ SEND(kLeftParen);      }
#line 166 "<stdout>"
yy18:
	++YYCURSOR;
#line 40 "push.fs.re"
	{ SEND(kRightParen);     }
#line 171 "<stdout>"
yy20:
	++YYCURSOR;
#line 41 "push.fs.re"
	{ SEND(kMinus);          }
#line 176 "<stdout>"
yy22:
	++YYCURSOR;
#line 42 "push.fs.re"
	{ SEND(kPlus);           }
#line 181 "<stdout>"
yy24:
	++YYCURSOR;
#line 43 "push.fs.re"
	{ SEND(kStar);           }
#line 186 "<stdout>"
yy26:
	++YYCURSOR;
#line 44 "push.fs.re"
	{ SEND(kSlash);          }
#line 191 "<stdout>"
yy28:
	++YYCURSOR;
#line 46 "push.fs.re"
	{ SKIP();                }
#line 196 "<stdout>"
yy30:
	++YYCURSOR;
#line 47 "push.fs.re"
	{ SKIP();                }
#line 201 "<stdout>"
yy32:
	++YYCURSOR;
#line 48 "push.fs.re"
	{ send(kEOF); return 1;  }
#line 206 "<stdout>"
yy34:
	++YYCURSOR;
#line 49 "push.fs.re"
	{ SEND(kUnknown);        }
#line 211 "<stdout>"
yy36:
	++YYCURSOR;
	YYSETSTATE(1);
	if(YYLIMIT == YYCURSOR) YYFILL(1);
yyFillLabel1:
	yych = *YYCURSOR;
yy37:
	if(yych <= '/') goto yy13;
	if(yych <= '9') goto yy36;
	goto yy13;
yy38:
	++YYCURSOR;
	YYSETSTATE(2);
	if(YYLIMIT == YYCURSOR) YYFILL(1);
yyFillLabel2:
	yych = *YYCURSOR;
yy39:
	if(yych <= 'Z') {
		if(yych <= '/') goto yy3;
		if(yych <= '9') goto yy38;
		if(yych <= '@') goto yy3;
		goto yy38;
	} else {
		if(yych <= '_') {
			if(yych <= '^') goto yy3;
			goto yy38;
		} else {
			if(yych <= '`') goto yy3;
			if(yych <= 'z') goto yy38;
			goto yy3;
		}
	}
yy40:
	yych = *++YYCURSOR;
	if(yych != 't') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'u') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'r') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'n') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy45;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy45;
			if(yych <= 'z') goto yy38;
		}
	}
yy45:
#line 34 "push.fs.re"
	{ SEND(kReturn);         }
#line 269 "<stdout>"
yy46:
	yych = *++YYCURSOR;
	if(yych != 'i') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'l') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'e') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy50;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy50;
			if(yych <= 'z') goto yy38;
		}
	}
yy50:
#line 33 "push.fs.re"
	{ SEND(kWhile);          }
#line 293 "<stdout>"
yy51:
	yych = *++YYCURSOR;
	if(yych != 'e') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'a') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'k') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy55;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy55;
			if(yych <= 'z') goto yy38;
		}
	}
yy55:
#line 32 "push.fs.re"
	{ SEND(kBreak);          }
#line 317 "<stdout>"
yy56:
	yych = *++YYCURSOR;
	if(yych != 't') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'o') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy59;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy59;
			if(yych <= 'z') goto yy38;
		}
	}
yy59:
#line 31 "push.fs.re"
	{ SEND(kGoto);           }
#line 339 "<stdout>"
yy60:
	yych = *++YYCURSOR;
	if(yych != 's') goto yy39;
	yych = *++YYCURSOR;
	if(yych != 'e') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy63;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy63;
			if(yych <= 'z') goto yy38;
		}
	}
yy63:
#line 30 "push.fs.re"
	{ SEND(kElse);           }
#line 361 "<stdout>"
yy64:
	yych = *++YYCURSOR;
	if(yych != 'r') goto yy39;
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy66;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy66;
			if(yych <= 'z') goto yy38;
		}
	}
yy66:
#line 29 "push.fs.re"
	{ SEND(kFor);            }
#line 381 "<stdout>"
yy67:
	++YYCURSOR;
	if((yych = *YYCURSOR) <= 'Z') {
		if(yych <= '/') goto yy68;
		if(yych <= '9') goto yy38;
		if(yych >= 'A') goto yy38;
	} else {
		if(yych <= '_') {
			if(yych >= '_') goto yy38;
		} else {
			if(yych <= '`') goto yy68;
			if(yych <= 'z') goto yy38;
		}
	}
yy68:
#line 28 "push.fs.re"
	{ SEND(kIf);             }
#line 399 "<stdout>"
}
#line 50 "push.fs.re"


fill:
    return 0;
}