// $ANTLR end "prog"
// $ANTLR start "stat"
// BuildOptions\\ProfileTreeGrammar.g3:56:0: stat : ( expr | ^( '=' ID expr ) | ^( FUNC ( . )+ ) );
private void stat( )
{
CommonTree ID2 = null;
BigInteger expr1 = default(BigInteger);
BigInteger expr3 = default(BigInteger);
try
{
dbg.EnterRule(GrammarFileName, "stat");
if (RuleLevel == 0)
{
dbg.Commence();
}
IncRuleLevel();
dbg.Location(56, -1);
try
{
// BuildOptions\\ProfileTreeGrammar.g3:56:9: ( expr | ^( '=' ID expr ) | ^( FUNC ( . )+ ) )
int alt3 = 3;
try
{
dbg.EnterDecision(3);
switch (input.LA(1))
{
case CALL:
case ID:
case INT:
case 10:
case 11:
case 14:
case 15:
case 16:
{
alt3 = 1;
}
break;
case 17:
{
alt3 = 2;
}
break;
case FUNC:
{
alt3 = 3;
}
break;
default:
{
NoViableAltException nvae = new NoViableAltException("", 3, 0, input);
dbg.RecognitionException(nvae);
throw nvae;
}
}
}
finally
{
dbg.ExitDecision(3);
}
switch (alt3)
{
case 1:
dbg.EnterAlt(1);
// BuildOptions\\ProfileTreeGrammar.g3:56:9: expr
{
dbg.Location(56, 8);
PushFollow(Follow._expr_in_stat63);
expr1 = expr();
state._fsp--;
dbg.Location(56, 35);
string result = expr1.ToString();
Console.Out.WriteLine(expr1 + " (about " + result[0] + "*10^" + (result.Length - 1) + ")");
}
break;
case 2:
dbg.EnterAlt(2);
// BuildOptions\\ProfileTreeGrammar.g3:59:9: ^( '=' ID expr )
{
dbg.Location(59, 8);
dbg.Location(59, 10);
Match(input, 17, Follow._17_in_stat98);
Match(input, TokenTypes.Down, null);
dbg.Location(59, 14);
ID2 = (CommonTree)Match(input, ID, Follow._ID_in_stat100);
dbg.Location(59, 17);
PushFollow(Follow._expr_in_stat102);
expr3 = expr();
state._fsp--;
Match(input, TokenTypes.Up, null);
dbg.Location(59, 35);
globalMemory[(ID2 != null?ID2.Text:null)] = expr3;
}
break;
case 3:
dbg.EnterAlt(3);
// BuildOptions\\ProfileTreeGrammar.g3:60:9: ^( FUNC ( . )+ )
{
dbg.Location(60, 8);
dbg.Location(60, 10);
Match(input, FUNC, Follow._FUNC_in_stat128);
Match(input, TokenTypes.Down, null);
dbg.Location(60, 15);
// BuildOptions\\ProfileTreeGrammar.g3:60:16: ( . )+
int cnt2 = 0;
try
{
dbg.EnterSubRule(2);
for ( ; ;)
{
int alt2 = 2;
try
{
dbg.EnterDecision(2);
int LA2_0 = input.LA(1);
if (((LA2_0 >= CALL && LA2_0 <= 17)))
{
alt2 = 1;
}
else if ((LA2_0 == UP))
{
alt2 = 2;
}
}
finally
{
dbg.ExitDecision(2);
}
switch (alt2)
{
case 1:
dbg.EnterAlt(1);
// BuildOptions\\ProfileTreeGrammar.g3:60:0: .
{
dbg.Location(60, 15);
MatchAny(input);
}
break;
default:
if (cnt2 >= 1)
{
goto loop2;
}
EarlyExitException eee2 = new EarlyExitException(2, input);
dbg.RecognitionException(eee2);
throw eee2;
}
cnt2++;
}
loop2:
;
}
finally
{
dbg.ExitSubRule(2);
}
Match(input, TokenTypes.Up, null);
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input, re);
}
finally
{
}
dbg.Location(61, 4);
}
finally
{
dbg.ExitRule(GrammarFileName, "stat");
DecRuleLevel();
if (RuleLevel == 0)
{
dbg.Terminate();
}
}
return;
}