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This commit is contained in:
Vu Tuan Minh
2025-04-02 15:06:29 +02:00
parent 52a5c00f74
commit d1b9ec0396
11 changed files with 444 additions and 336 deletions
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5
src/main/antlr/.antlr/VSLLexer.interp
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255
src/main/antlr/.antlr/VSLLexer.java
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@@ -20,9 +20,9 @@ public class VSLLexer extends Lexer {
new PredictionContextCache();
public static final int
FUNCTION=1, PROTOTYPE=2, TYPE_INT=3, TYPE_VOID=4, LE=5, LT=6, GE=7, GT=8,
IF=9, THEN=10, ELSE=11, FIN=12, WHILE=13, DO=14, DONE=15, READ=16, PRINT=17,
RETURN=18, TEXT=19, NUMBER=20, ParO=21, ParF=22, PLUS=23, MINUS=24, DIV=25,
TIMES=26, MOD=27, IDENT=28, WS=29, COMMENT=30;
ASSIGN=9, IF=10, THEN=11, ELSE=12, FIN=13, WHILE=14, DO=15, DONE=16, READ=17,
PRINT=18, RETURN=19, TEXT=20, NUMBER=21, ParO=22, ParF=23, PLUS=24, MINUS=25,
DIV=26, TIMES=27, MOD=28, IDENT=29, WS=30, COMMENT=31;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
@@ -34,9 +34,9 @@ public class VSLLexer extends Lexer {
private static String[] makeRuleNames() {
return new String[] {
"FUNCTION", "PROTOTYPE", "TYPE_INT", "TYPE_VOID", "LE", "LT", "GE", "GT",
"IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ", "PRINT",
"RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS", "DIV", "TIMES",
"MOD", "IDENT", "WS", "COMMENT", "LETTER", "DIGIT", "ASCII"
"ASSIGN", "IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ",
"PRINT", "RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS",
"DIV", "TIMES", "MOD", "IDENT", "WS", "COMMENT", "LETTER", "DIGIT", "ASCII"
};
}
public static final String[] ruleNames = makeRuleNames();
@@ -44,18 +44,18 @@ public class VSLLexer extends Lexer {
private static String[] makeLiteralNames() {
return new String[] {
null, "'FUNC'", "'PROTO'", "'INT'", "'VOID'", "'<='", "'<'", "'>='",
"'>'", "'IF'", "'THEN'", "'ELSE'", "'FI'", "'WHILE'", "'DO'", "'DONE'",
"'READ'", "'PRINT'", "'RETURN'", null, null, "'('", "')'", "'+'", "'-'",
"'/'", "'*'", "'%'"
"'>'", "':='", "'IF'", "'THEN'", "'ELSE'", "'FI'", "'WHILE'", "'DO'",
"'DONE'", "'READ'", "'PRINT'", "'RETURN'", null, null, "'('", "')'",
"'+'", "'-'", "'/'", "'*'", "'%'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, "FUNCTION", "PROTOTYPE", "TYPE_INT", "TYPE_VOID", "LE", "LT", "GE",
"GT", "IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ", "PRINT",
"RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS", "DIV", "TIMES",
"MOD", "IDENT", "WS", "COMMENT"
"GT", "ASSIGN", "IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ",
"PRINT", "RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS",
"DIV", "TIMES", "MOD", "IDENT", "WS", "COMMENT"
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
@@ -119,10 +119,10 @@ public class VSLLexer extends Lexer {
@Override
public void action(RuleContext _localctx, int ruleIndex, int actionIndex) {
switch (ruleIndex) {
case 28:
case 29:
WS_action((RuleContext)_localctx, actionIndex);
break;
case 29:
case 30:
COMMENT_action((RuleContext)_localctx, actionIndex);
break;
}
@@ -143,7 +143,7 @@ public class VSLLexer extends Lexer {
}
public static final String _serializedATN =
"\u0004\u0000\u001e\u00c7\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002"+
"\u0004\u0000\u001f\u00cc\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002"+
"\u0001\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002"+
"\u0004\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002"+
"\u0007\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002"+
@@ -153,117 +153,120 @@ public class VSLLexer extends Lexer {
"\u0002\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017"+
"\u0002\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a"+
"\u0002\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d"+
"\u0002\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0001\u0000"+
"\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0002\u0001\u0002"+
"\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+
"\u0001\u0003\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001\u0005"+
"\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007\u0001\b\u0001"+
"\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\n\u0001\n\u0001"+
"\n\u0001\n\u0001\n\u0001\u000b\u0001\u000b\u0001\u000b\u0001\f\u0001\f"+
"\u0001\f\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001\u000e\u0001"+
"\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f\u0001"+
"\u000f\u0001\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0001"+
"\u0010\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0001\u0011\u0001"+
"\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0004"+
"\u0012\u0094\b\u0012\u000b\u0012\f\u0012\u0095\u0001\u0012\u0001\u0012"+
"\u0001\u0013\u0004\u0013\u009b\b\u0013\u000b\u0013\f\u0013\u009c\u0001"+
"\u0014\u0001\u0014\u0001\u0015\u0001\u0015\u0001\u0016\u0001\u0016\u0001"+
"\u0017\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0019\u0001\u0019\u0001"+
"\u001a\u0001\u001a\u0001\u001b\u0001\u001b\u0005\u001b\u00af\b\u001b\n"+
"\u001b\f\u001b\u00b2\t\u001b\u0001\u001c\u0001\u001c\u0001\u001c\u0001"+
"\u001d\u0001\u001d\u0001\u001d\u0001\u001d\u0005\u001d\u00bb\b\u001d\n"+
"\u001d\f\u001d\u00be\t\u001d\u0001\u001d\u0001\u001d\u0001\u001e\u0001"+
"\u001e\u0001\u001f\u0001\u001f\u0001 \u0001 \u0000\u0000!\u0001\u0001"+
"\u0003\u0002\u0005\u0003\u0007\u0004\t\u0005\u000b\u0006\r\u0007\u000f"+
"\b\u0011\t\u0013\n\u0015\u000b\u0017\f\u0019\r\u001b\u000e\u001d\u000f"+
"\u001f\u0010!\u0011#\u0012%\u0013\'\u0014)\u0015+\u0016-\u0017/\u0018"+
"1\u00193\u001a5\u001b7\u001c9\u001d;\u001e=\u0000?\u0000A\u0000\u0001"+
"\u0000\u0005\u0002\u0000AZaz\u0005\u0000--09AZ__az\u0002\u0000\t\n \u0001"+
"\u0000\n\n\u0002\u0000\n\n\"\"\u00c7\u0000\u0001\u0001\u0000\u0000\u0000"+
"\u0000\u0003\u0001\u0000\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000"+
"\u0000\u0007\u0001\u0000\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000"+
"\u000b\u0001\u0000\u0000\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f"+
"\u0001\u0000\u0000\u0000\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013"+
"\u0001\u0000\u0000\u0000\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017"+
"\u0001\u0000\u0000\u0000\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b"+
"\u0001\u0000\u0000\u0000\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f"+
"\u0001\u0000\u0000\u0000\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000"+
"\u0000\u0000\u0000%\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000"+
"\u0000\u0000)\u0001\u0000\u0000\u0000\u0000+\u0001\u0000\u0000\u0000\u0000"+
"-\u0001\u0000\u0000\u0000\u0000/\u0001\u0000\u0000\u0000\u00001\u0001"+
"\u0000\u0000\u0000\u00003\u0001\u0000\u0000\u0000\u00005\u0001\u0000\u0000"+
"\u0000\u00007\u0001\u0000\u0000\u0000\u00009\u0001\u0000\u0000\u0000\u0000"+
";\u0001\u0000\u0000\u0000\u0001C\u0001\u0000\u0000\u0000\u0003H\u0001"+
"\u0000\u0000\u0000\u0005N\u0001\u0000\u0000\u0000\u0007R\u0001\u0000\u0000"+
"\u0000\tW\u0001\u0000\u0000\u0000\u000bZ\u0001\u0000\u0000\u0000\r\\\u0001"+
"\u0000\u0000\u0000\u000f_\u0001\u0000\u0000\u0000\u0011a\u0001\u0000\u0000"+
"\u0000\u0013d\u0001\u0000\u0000\u0000\u0015i\u0001\u0000\u0000\u0000\u0017"+
"n\u0001\u0000\u0000\u0000\u0019q\u0001\u0000\u0000\u0000\u001bw\u0001"+
"\u0000\u0000\u0000\u001dz\u0001\u0000\u0000\u0000\u001f\u007f\u0001\u0000"+
"\u0000\u0000!\u0084\u0001\u0000\u0000\u0000#\u008a\u0001\u0000\u0000\u0000"+
"%\u0091\u0001\u0000\u0000\u0000\'\u009a\u0001\u0000\u0000\u0000)\u009e"+
"\u0001\u0000\u0000\u0000+\u00a0\u0001\u0000\u0000\u0000-\u00a2\u0001\u0000"+
"\u0000\u0000/\u00a4\u0001\u0000\u0000\u00001\u00a6\u0001\u0000\u0000\u0000"+
"3\u00a8\u0001\u0000\u0000\u00005\u00aa\u0001\u0000\u0000\u00007\u00ac"+
"\u0001\u0000\u0000\u00009\u00b3\u0001\u0000\u0000\u0000;\u00b6\u0001\u0000"+
"\u0000\u0000=\u00c1\u0001\u0000\u0000\u0000?\u00c3\u0001\u0000\u0000\u0000"+
"A\u00c5\u0001\u0000\u0000\u0000CD\u0005F\u0000\u0000DE\u0005U\u0000\u0000"+
"EF\u0005N\u0000\u0000FG\u0005C\u0000\u0000G\u0002\u0001\u0000\u0000\u0000"+
"HI\u0005P\u0000\u0000IJ\u0005R\u0000\u0000JK\u0005O\u0000\u0000KL\u0005"+
"T\u0000\u0000LM\u0005O\u0000\u0000M\u0004\u0001\u0000\u0000\u0000NO\u0005"+
"I\u0000\u0000OP\u0005N\u0000\u0000PQ\u0005T\u0000\u0000Q\u0006\u0001\u0000"+
"\u0000\u0000RS\u0005V\u0000\u0000ST\u0005O\u0000\u0000TU\u0005I\u0000"+
"\u0000UV\u0005D\u0000\u0000V\b\u0001\u0000\u0000\u0000WX\u0005<\u0000"+
"\u0000XY\u0005=\u0000\u0000Y\n\u0001\u0000\u0000\u0000Z[\u0005<\u0000"+
"\u0000[\f\u0001\u0000\u0000\u0000\\]\u0005>\u0000\u0000]^\u0005=\u0000"+
"\u0000^\u000e\u0001\u0000\u0000\u0000_`\u0005>\u0000\u0000`\u0010\u0001"+
"\u0000\u0000\u0000ab\u0005I\u0000\u0000bc\u0005F\u0000\u0000c\u0012\u0001"+
"\u0000\u0000\u0000de\u0005T\u0000\u0000ef\u0005H\u0000\u0000fg\u0005E"+
"\u0000\u0000gh\u0005N\u0000\u0000h\u0014\u0001\u0000\u0000\u0000ij\u0005"+
"E\u0000\u0000jk\u0005L\u0000\u0000kl\u0005S\u0000\u0000lm\u0005E\u0000"+
"\u0000m\u0016\u0001\u0000\u0000\u0000no\u0005F\u0000\u0000op\u0005I\u0000"+
"\u0000p\u0018\u0001\u0000\u0000\u0000qr\u0005W\u0000\u0000rs\u0005H\u0000"+
"\u0000st\u0005I\u0000\u0000tu\u0005L\u0000\u0000uv\u0005E\u0000\u0000"+
"v\u001a\u0001\u0000\u0000\u0000wx\u0005D\u0000\u0000xy\u0005O\u0000\u0000"+
"y\u001c\u0001\u0000\u0000\u0000z{\u0005D\u0000\u0000{|\u0005O\u0000\u0000"+
"|}\u0005N\u0000\u0000}~\u0005E\u0000\u0000~\u001e\u0001\u0000\u0000\u0000"+
"\u007f\u0080\u0005R\u0000\u0000\u0080\u0081\u0005E\u0000\u0000\u0081\u0082"+
"\u0005A\u0000\u0000\u0082\u0083\u0005D\u0000\u0000\u0083 \u0001\u0000"+
"\u0000\u0000\u0084\u0085\u0005P\u0000\u0000\u0085\u0086\u0005R\u0000\u0000"+
"\u0086\u0087\u0005I\u0000\u0000\u0087\u0088\u0005N\u0000\u0000\u0088\u0089"+
"\u0005T\u0000\u0000\u0089\"\u0001\u0000\u0000\u0000\u008a\u008b\u0005"+
"R\u0000\u0000\u008b\u008c\u0005E\u0000\u0000\u008c\u008d\u0005T\u0000"+
"\u0000\u008d\u008e\u0005U\u0000\u0000\u008e\u008f\u0005R\u0000\u0000\u008f"+
"\u0090\u0005N\u0000\u0000\u0090$\u0001\u0000\u0000\u0000\u0091\u0093\u0005"+
"\"\u0000\u0000\u0092\u0094\u0003A \u0000\u0093\u0092\u0001\u0000\u0000"+
"\u0000\u0094\u0095\u0001\u0000\u0000\u0000\u0095\u0093\u0001\u0000\u0000"+
"\u0000\u0095\u0096\u0001\u0000\u0000\u0000\u0096\u0097\u0001\u0000\u0000"+
"\u0000\u0097\u0098\u0005\"\u0000\u0000\u0098&\u0001\u0000\u0000\u0000"+
"\u0099\u009b\u0003?\u001f\u0000\u009a\u0099\u0001\u0000\u0000\u0000\u009b"+
"\u009c\u0001\u0000\u0000\u0000\u009c\u009a\u0001\u0000\u0000\u0000\u009c"+
"\u009d\u0001\u0000\u0000\u0000\u009d(\u0001\u0000\u0000\u0000\u009e\u009f"+
"\u0005(\u0000\u0000\u009f*\u0001\u0000\u0000\u0000\u00a0\u00a1\u0005)"+
"\u0000\u0000\u00a1,\u0001\u0000\u0000\u0000\u00a2\u00a3\u0005+\u0000\u0000"+
"\u00a3.\u0001\u0000\u0000\u0000\u00a4\u00a5\u0005-\u0000\u0000\u00a50"+
"\u0001\u0000\u0000\u0000\u00a6\u00a7\u0005/\u0000\u0000\u00a72\u0001\u0000"+
"\u0000\u0000\u00a8\u00a9\u0005*\u0000\u0000\u00a94\u0001\u0000\u0000\u0000"+
"\u00aa\u00ab\u0005%\u0000\u0000\u00ab6\u0001\u0000\u0000\u0000\u00ac\u00b0"+
"\u0007\u0000\u0000\u0000\u00ad\u00af\u0007\u0001\u0000\u0000\u00ae\u00ad"+
"\u0001\u0000\u0000\u0000\u00af\u00b2\u0001\u0000\u0000\u0000\u00b0\u00ae"+
"\u0001\u0000\u0000\u0000\u00b0\u00b1\u0001\u0000\u0000\u0000\u00b18\u0001"+
"\u0000\u0000\u0000\u00b2\u00b0\u0001\u0000\u0000\u0000\u00b3\u00b4\u0007"+
"\u0002\u0000\u0000\u00b4\u00b5\u0006\u001c\u0000\u0000\u00b5:\u0001\u0000"+
"\u0000\u0000\u00b6\u00b7\u0005/\u0000\u0000\u00b7\u00b8\u0005/\u0000\u0000"+
"\u00b8\u00bc\u0001\u0000\u0000\u0000\u00b9\u00bb\b\u0003\u0000\u0000\u00ba"+
"\u00b9\u0001\u0000\u0000\u0000\u00bb\u00be\u0001\u0000\u0000\u0000\u00bc"+
"\u00ba\u0001\u0000\u0000\u0000\u00bc\u00bd\u0001\u0000\u0000\u0000\u00bd"+
"\u00bf\u0001\u0000\u0000\u0000\u00be\u00bc\u0001\u0000\u0000\u0000\u00bf"+
"\u00c0\u0006\u001d\u0001\u0000\u00c0<\u0001\u0000\u0000\u0000\u00c1\u00c2"+
"\u0002az\u0000\u00c2>\u0001\u0000\u0000\u0000\u00c3\u00c4\u000209\u0000"+
"\u00c4@\u0001\u0000\u0000\u0000\u00c5\u00c6\b\u0004\u0000\u0000\u00c6"+
"B\u0001\u0000\u0000\u0000\u0005\u0000\u0095\u009c\u00b0\u00bc\u0002\u0001"+
"\u001c\u0000\u0001\u001d\u0001";
"\u0002\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!"+
"\u0007!\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001"+
"\u0003\u0001\u0003\u0001\u0003\u0001\u0004\u0001\u0004\u0001\u0004\u0001"+
"\u0005\u0001\u0005\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001"+
"\u0007\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\n\u0001\n"+
"\u0001\n\u0001\n\u0001\n\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b"+
"\u0001\u000b\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001\r\u0001"+
"\r\u0001\r\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f"+
"\u0001\u000f\u0001\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010"+
"\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011"+
"\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0012"+
"\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0004\u0013"+
"\u0099\b\u0013\u000b\u0013\f\u0013\u009a\u0001\u0013\u0001\u0013\u0001"+
"\u0014\u0004\u0014\u00a0\b\u0014\u000b\u0014\f\u0014\u00a1\u0001\u0015"+
"\u0001\u0015\u0001\u0016\u0001\u0016\u0001\u0017\u0001\u0017\u0001\u0018"+
"\u0001\u0018\u0001\u0019\u0001\u0019\u0001\u001a\u0001\u001a\u0001\u001b"+
"\u0001\u001b\u0001\u001c\u0001\u001c\u0005\u001c\u00b4\b\u001c\n\u001c"+
"\f\u001c\u00b7\t\u001c\u0001\u001d\u0001\u001d\u0001\u001d\u0001\u001e"+
"\u0001\u001e\u0001\u001e\u0001\u001e\u0005\u001e\u00c0\b\u001e\n\u001e"+
"\f\u001e\u00c3\t\u001e\u0001\u001e\u0001\u001e\u0001\u001f\u0001\u001f"+
"\u0001 \u0001 \u0001!\u0001!\u0000\u0000\"\u0001\u0001\u0003\u0002\u0005"+
"\u0003\u0007\u0004\t\u0005\u000b\u0006\r\u0007\u000f\b\u0011\t\u0013\n"+
"\u0015\u000b\u0017\f\u0019\r\u001b\u000e\u001d\u000f\u001f\u0010!\u0011"+
"#\u0012%\u0013\'\u0014)\u0015+\u0016-\u0017/\u00181\u00193\u001a5\u001b"+
"7\u001c9\u001d;\u001e=\u001f?\u0000A\u0000C\u0000\u0001\u0000\u0005\u0002"+
"\u0000AZaz\u0005\u0000--09AZ__az\u0002\u0000\t\n \u0001\u0000\n\n\u0002"+
"\u0000\n\n\"\"\u00cc\u0000\u0001\u0001\u0000\u0000\u0000\u0000\u0003\u0001"+
"\u0000\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0007\u0001"+
"\u0000\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000\u000b\u0001\u0000"+
"\u0000\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f\u0001\u0000\u0000"+
"\u0000\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013\u0001\u0000\u0000"+
"\u0000\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017\u0001\u0000\u0000"+
"\u0000\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b\u0001\u0000\u0000"+
"\u0000\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f\u0001\u0000\u0000"+
"\u0000\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000\u0000\u0000\u0000"+
"%\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000\u0000\u0000)\u0001"+
"\u0000\u0000\u0000\u0000+\u0001\u0000\u0000\u0000\u0000-\u0001\u0000\u0000"+
"\u0000\u0000/\u0001\u0000\u0000\u0000\u00001\u0001\u0000\u0000\u0000\u0000"+
"3\u0001\u0000\u0000\u0000\u00005\u0001\u0000\u0000\u0000\u00007\u0001"+
"\u0000\u0000\u0000\u00009\u0001\u0000\u0000\u0000\u0000;\u0001\u0000\u0000"+
"\u0000\u0000=\u0001\u0000\u0000\u0000\u0001E\u0001\u0000\u0000\u0000\u0003"+
"J\u0001\u0000\u0000\u0000\u0005P\u0001\u0000\u0000\u0000\u0007T\u0001"+
"\u0000\u0000\u0000\tY\u0001\u0000\u0000\u0000\u000b\\\u0001\u0000\u0000"+
"\u0000\r^\u0001\u0000\u0000\u0000\u000fa\u0001\u0000\u0000\u0000\u0011"+
"c\u0001\u0000\u0000\u0000\u0013f\u0001\u0000\u0000\u0000\u0015i\u0001"+
"\u0000\u0000\u0000\u0017n\u0001\u0000\u0000\u0000\u0019s\u0001\u0000\u0000"+
"\u0000\u001bv\u0001\u0000\u0000\u0000\u001d|\u0001\u0000\u0000\u0000\u001f"+
"\u007f\u0001\u0000\u0000\u0000!\u0084\u0001\u0000\u0000\u0000#\u0089\u0001"+
"\u0000\u0000\u0000%\u008f\u0001\u0000\u0000\u0000\'\u0096\u0001\u0000"+
"\u0000\u0000)\u009f\u0001\u0000\u0000\u0000+\u00a3\u0001\u0000\u0000\u0000"+
"-\u00a5\u0001\u0000\u0000\u0000/\u00a7\u0001\u0000\u0000\u00001\u00a9"+
"\u0001\u0000\u0000\u00003\u00ab\u0001\u0000\u0000\u00005\u00ad\u0001\u0000"+
"\u0000\u00007\u00af\u0001\u0000\u0000\u00009\u00b1\u0001\u0000\u0000\u0000"+
";\u00b8\u0001\u0000\u0000\u0000=\u00bb\u0001\u0000\u0000\u0000?\u00c6"+
"\u0001\u0000\u0000\u0000A\u00c8\u0001\u0000\u0000\u0000C\u00ca\u0001\u0000"+
"\u0000\u0000EF\u0005F\u0000\u0000FG\u0005U\u0000\u0000GH\u0005N\u0000"+
"\u0000HI\u0005C\u0000\u0000I\u0002\u0001\u0000\u0000\u0000JK\u0005P\u0000"+
"\u0000KL\u0005R\u0000\u0000LM\u0005O\u0000\u0000MN\u0005T\u0000\u0000"+
"NO\u0005O\u0000\u0000O\u0004\u0001\u0000\u0000\u0000PQ\u0005I\u0000\u0000"+
"QR\u0005N\u0000\u0000RS\u0005T\u0000\u0000S\u0006\u0001\u0000\u0000\u0000"+
"TU\u0005V\u0000\u0000UV\u0005O\u0000\u0000VW\u0005I\u0000\u0000WX\u0005"+
"D\u0000\u0000X\b\u0001\u0000\u0000\u0000YZ\u0005<\u0000\u0000Z[\u0005"+
"=\u0000\u0000[\n\u0001\u0000\u0000\u0000\\]\u0005<\u0000\u0000]\f\u0001"+
"\u0000\u0000\u0000^_\u0005>\u0000\u0000_`\u0005=\u0000\u0000`\u000e\u0001"+
"\u0000\u0000\u0000ab\u0005>\u0000\u0000b\u0010\u0001\u0000\u0000\u0000"+
"cd\u0005:\u0000\u0000de\u0005=\u0000\u0000e\u0012\u0001\u0000\u0000\u0000"+
"fg\u0005I\u0000\u0000gh\u0005F\u0000\u0000h\u0014\u0001\u0000\u0000\u0000"+
"ij\u0005T\u0000\u0000jk\u0005H\u0000\u0000kl\u0005E\u0000\u0000lm\u0005"+
"N\u0000\u0000m\u0016\u0001\u0000\u0000\u0000no\u0005E\u0000\u0000op\u0005"+
"L\u0000\u0000pq\u0005S\u0000\u0000qr\u0005E\u0000\u0000r\u0018\u0001\u0000"+
"\u0000\u0000st\u0005F\u0000\u0000tu\u0005I\u0000\u0000u\u001a\u0001\u0000"+
"\u0000\u0000vw\u0005W\u0000\u0000wx\u0005H\u0000\u0000xy\u0005I\u0000"+
"\u0000yz\u0005L\u0000\u0000z{\u0005E\u0000\u0000{\u001c\u0001\u0000\u0000"+
"\u0000|}\u0005D\u0000\u0000}~\u0005O\u0000\u0000~\u001e\u0001\u0000\u0000"+
"\u0000\u007f\u0080\u0005D\u0000\u0000\u0080\u0081\u0005O\u0000\u0000\u0081"+
"\u0082\u0005N\u0000\u0000\u0082\u0083\u0005E\u0000\u0000\u0083 \u0001"+
"\u0000\u0000\u0000\u0084\u0085\u0005R\u0000\u0000\u0085\u0086\u0005E\u0000"+
"\u0000\u0086\u0087\u0005A\u0000\u0000\u0087\u0088\u0005D\u0000\u0000\u0088"+
"\"\u0001\u0000\u0000\u0000\u0089\u008a\u0005P\u0000\u0000\u008a\u008b"+
"\u0005R\u0000\u0000\u008b\u008c\u0005I\u0000\u0000\u008c\u008d\u0005N"+
"\u0000\u0000\u008d\u008e\u0005T\u0000\u0000\u008e$\u0001\u0000\u0000\u0000"+
"\u008f\u0090\u0005R\u0000\u0000\u0090\u0091\u0005E\u0000\u0000\u0091\u0092"+
"\u0005T\u0000\u0000\u0092\u0093\u0005U\u0000\u0000\u0093\u0094\u0005R"+
"\u0000\u0000\u0094\u0095\u0005N\u0000\u0000\u0095&\u0001\u0000\u0000\u0000"+
"\u0096\u0098\u0005\"\u0000\u0000\u0097\u0099\u0003C!\u0000\u0098\u0097"+
"\u0001\u0000\u0000\u0000\u0099\u009a\u0001\u0000\u0000\u0000\u009a\u0098"+
"\u0001\u0000\u0000\u0000\u009a\u009b\u0001\u0000\u0000\u0000\u009b\u009c"+
"\u0001\u0000\u0000\u0000\u009c\u009d\u0005\"\u0000\u0000\u009d(\u0001"+
"\u0000\u0000\u0000\u009e\u00a0\u0003A \u0000\u009f\u009e\u0001\u0000\u0000"+
"\u0000\u00a0\u00a1\u0001\u0000\u0000\u0000\u00a1\u009f\u0001\u0000\u0000"+
"\u0000\u00a1\u00a2\u0001\u0000\u0000\u0000\u00a2*\u0001\u0000\u0000\u0000"+
"\u00a3\u00a4\u0005(\u0000\u0000\u00a4,\u0001\u0000\u0000\u0000\u00a5\u00a6"+
"\u0005)\u0000\u0000\u00a6.\u0001\u0000\u0000\u0000\u00a7\u00a8\u0005+"+
"\u0000\u0000\u00a80\u0001\u0000\u0000\u0000\u00a9\u00aa\u0005-\u0000\u0000"+
"\u00aa2\u0001\u0000\u0000\u0000\u00ab\u00ac\u0005/\u0000\u0000\u00ac4"+
"\u0001\u0000\u0000\u0000\u00ad\u00ae\u0005*\u0000\u0000\u00ae6\u0001\u0000"+
"\u0000\u0000\u00af\u00b0\u0005%\u0000\u0000\u00b08\u0001\u0000\u0000\u0000"+
"\u00b1\u00b5\u0007\u0000\u0000\u0000\u00b2\u00b4\u0007\u0001\u0000\u0000"+
"\u00b3\u00b2\u0001\u0000\u0000\u0000\u00b4\u00b7\u0001\u0000\u0000\u0000"+
"\u00b5\u00b3\u0001\u0000\u0000\u0000\u00b5\u00b6\u0001\u0000\u0000\u0000"+
"\u00b6:\u0001\u0000\u0000\u0000\u00b7\u00b5\u0001\u0000\u0000\u0000\u00b8"+
"\u00b9\u0007\u0002\u0000\u0000\u00b9\u00ba\u0006\u001d\u0000\u0000\u00ba"+
"<\u0001\u0000\u0000\u0000\u00bb\u00bc\u0005/\u0000\u0000\u00bc\u00bd\u0005"+
"/\u0000\u0000\u00bd\u00c1\u0001\u0000\u0000\u0000\u00be\u00c0\b\u0003"+
"\u0000\u0000\u00bf\u00be\u0001\u0000\u0000\u0000\u00c0\u00c3\u0001\u0000"+
"\u0000\u0000\u00c1\u00bf\u0001\u0000\u0000\u0000\u00c1\u00c2\u0001\u0000"+
"\u0000\u0000\u00c2\u00c4\u0001\u0000\u0000\u0000\u00c3\u00c1\u0001\u0000"+
"\u0000\u0000\u00c4\u00c5\u0006\u001e\u0001\u0000\u00c5>\u0001\u0000\u0000"+
"\u0000\u00c6\u00c7\u0002az\u0000\u00c7@\u0001\u0000\u0000\u0000\u00c8"+
"\u00c9\u000209\u0000\u00c9B\u0001\u0000\u0000\u0000\u00ca\u00cb\b\u0004"+
"\u0000\u0000\u00cbD\u0001\u0000\u0000\u0000\u0005\u0000\u009a\u00a1\u00b5"+
"\u00c1\u0002\u0001\u001d\u0000\u0001\u001e\u0001";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {

80
src/main/antlr/.antlr/VSLLexer.tokens
View File

@@ -6,28 +6,29 @@ LE=5
LT=6
GE=7
GT=8
IF=9
THEN=10
ELSE=11
FIN=12
WHILE=13
DO=14
DONE=15
READ=16
PRINT=17
RETURN=18
TEXT=19
NUMBER=20
ParO=21
ParF=22
PLUS=23
MINUS=24
DIV=25
TIMES=26
MOD=27
IDENT=28
WS=29
COMMENT=30
ASSIGN=9
IF=10
THEN=11
ELSE=12
FIN=13
WHILE=14
DO=15
DONE=16
READ=17
PRINT=18
RETURN=19
TEXT=20
NUMBER=21
ParO=22
ParF=23
PLUS=24
MINUS=25
DIV=26
TIMES=27
MOD=28
IDENT=29
WS=30
COMMENT=31
'FUNC'=1
'PROTO'=2
'INT'=3
@@ -36,20 +37,21 @@ COMMENT=30
'<'=6
'>='=7
'>'=8
'IF'=9
'THEN'=10
'ELSE'=11
'FI'=12
'WHILE'=13
'DO'=14
'DONE'=15
'READ'=16
'PRINT'=17
'RETURN'=18
'('=21
')'=22
'+'=23
'-'=24
'/'=25
'*'=26
'%'=27
':='=9
'IF'=10
'THEN'=11
'ELSE'=12
'FI'=13
'WHILE'=14
'DO'=15
'DONE'=16
'READ'=17
'PRINT'=18
'RETURN'=19
'('=22
')'=23
'+'=24
'-'=25
'/'=26
'*'=27
'%'=28

4
src/main/antlr/.antlr/VSLParser.interp
View File

@@ -8,6 +8,7 @@ null
'<'
'>='
'>'
':='
'IF'
'THEN'
'ELSE'
@@ -41,6 +42,7 @@ LE
LT
GE
GT
ASSIGN
IF
THEN
ELSE
@@ -78,4 +80,4 @@ type
atn:
[4, 1, 30, 80, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 4, 3, 38, 8, 3, 11, 3, 12, 3, 39, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 52, 8, 5, 10, 5, 12, 5, 55, 9, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 63, 8, 6, 10, 6, 12, 6, 66, 9, 6, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 3, 9, 78, 8, 9, 1, 9, 0, 0, 10, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 0, 2, 1, 0, 23, 24, 1, 0, 25, 26, 73, 0, 20, 1, 0, 0, 0, 2, 24, 1, 0, 0, 0, 4, 32, 1, 0, 0, 0, 6, 37, 1, 0, 0, 0, 8, 41, 1, 0, 0, 0, 10, 45, 1, 0, 0, 0, 12, 56, 1, 0, 0, 0, 14, 67, 1, 0, 0, 0, 16, 70, 1, 0, 0, 0, 18, 77, 1, 0, 0, 0, 20, 21, 3, 2, 1, 0, 21, 22, 5, 0, 0, 1, 22, 23, 6, 0, -1, 0, 23, 1, 1, 0, 0, 0, 24, 25, 5, 1, 0, 0, 25, 26, 3, 18, 9, 0, 26, 27, 3, 16, 8, 0, 27, 28, 5, 21, 0, 0, 28, 29, 5, 22, 0, 0, 29, 30, 3, 6, 3, 0, 30, 31, 6, 1, -1, 0, 31, 3, 1, 0, 0, 0, 32, 33, 1, 0, 0, 0, 33, 5, 1, 0, 0, 0, 34, 35, 3, 8, 4, 0, 35, 36, 6, 3, -1, 0, 36, 38, 1, 0, 0, 0, 37, 34, 1, 0, 0, 0, 38, 39, 1, 0, 0, 0, 39, 37, 1, 0, 0, 0, 39, 40, 1, 0, 0, 0, 40, 7, 1, 0, 0, 0, 41, 42, 5, 18, 0, 0, 42, 43, 3, 10, 5, 0, 43, 44, 6, 4, -1, 0, 44, 9, 1, 0, 0, 0, 45, 46, 3, 12, 6, 0, 46, 53, 6, 5, -1, 0, 47, 48, 7, 0, 0, 0, 48, 49, 3, 12, 6, 0, 49, 50, 6, 5, -1, 0, 50, 52, 1, 0, 0, 0, 51, 47, 1, 0, 0, 0, 52, 55, 1, 0, 0, 0, 53, 51, 1, 0, 0, 0, 53, 54, 1, 0, 0, 0, 54, 11, 1, 0, 0, 0, 55, 53, 1, 0, 0, 0, 56, 57, 3, 14, 7, 0, 57, 64, 6, 6, -1, 0, 58, 59, 7, 1, 0, 0, 59, 60, 3, 14, 7, 0, 60, 61, 6, 6, -1, 0, 61, 63, 1, 0, 0, 0, 62, 58, 1, 0, 0, 0, 63, 66, 1, 0, 0, 0, 64, 62, 1, 0, 0, 0, 64, 65, 1, 0, 0, 0, 65, 13, 1, 0, 0, 0, 66, 64, 1, 0, 0, 0, 67, 68, 5, 20, 0, 0, 68, 69, 6, 7, -1, 0, 69, 15, 1, 0, 0, 0, 70, 71, 5, 28, 0, 0, 71, 72, 6, 8, -1, 0, 72, 17, 1, 0, 0, 0, 73, 74, 5, 3, 0, 0, 74, 78, 6, 9, -1, 0, 75, 76, 5, 4, 0, 0, 76, 78, 6, 9, -1, 0, 77, 73, 1, 0, 0, 0, 77, 75, 1, 0, 0, 0, 78, 19, 1, 0, 0, 0, 4, 39, 53, 64, 77]
[4, 1, 31, 91, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 33, 8, 1, 10, 1, 12, 1, 36, 9, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 4, 3, 43, 8, 3, 11, 3, 12, 3, 44, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 57, 8, 5, 10, 5, 12, 5, 60, 9, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 68, 8, 6, 10, 6, 12, 6, 71, 9, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 80, 8, 7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 3, 9, 89, 8, 9, 1, 9, 0, 0, 10, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 0, 2, 1, 0, 24, 25, 1, 0, 26, 28, 86, 0, 20, 1, 0, 0, 0, 2, 34, 1, 0, 0, 0, 4, 37, 1, 0, 0, 0, 6, 42, 1, 0, 0, 0, 8, 46, 1, 0, 0, 0, 10, 50, 1, 0, 0, 0, 12, 61, 1, 0, 0, 0, 14, 79, 1, 0, 0, 0, 16, 81, 1, 0, 0, 0, 18, 88, 1, 0, 0, 0, 20, 21, 3, 2, 1, 0, 21, 22, 5, 0, 0, 1, 22, 23, 6, 0, -1, 0, 23, 1, 1, 0, 0, 0, 24, 25, 5, 1, 0, 0, 25, 26, 3, 18, 9, 0, 26, 27, 3, 16, 8, 0, 27, 28, 5, 22, 0, 0, 28, 29, 5, 23, 0, 0, 29, 30, 3, 6, 3, 0, 30, 31, 6, 1, -1, 0, 31, 33, 1, 0, 0, 0, 32, 24, 1, 0, 0, 0, 33, 36, 1, 0, 0, 0, 34, 32, 1, 0, 0, 0, 34, 35, 1, 0, 0, 0, 35, 3, 1, 0, 0, 0, 36, 34, 1, 0, 0, 0, 37, 38, 1, 0, 0, 0, 38, 5, 1, 0, 0, 0, 39, 40, 3, 8, 4, 0, 40, 41, 6, 3, -1, 0, 41, 43, 1, 0, 0, 0, 42, 39, 1, 0, 0, 0, 43, 44, 1, 0, 0, 0, 44, 42, 1, 0, 0, 0, 44, 45, 1, 0, 0, 0, 45, 7, 1, 0, 0, 0, 46, 47, 5, 19, 0, 0, 47, 48, 3, 10, 5, 0, 48, 49, 6, 4, -1, 0, 49, 9, 1, 0, 0, 0, 50, 51, 3, 12, 6, 0, 51, 58, 6, 5, -1, 0, 52, 53, 7, 0, 0, 0, 53, 54, 3, 12, 6, 0, 54, 55, 6, 5, -1, 0, 55, 57, 1, 0, 0, 0, 56, 52, 1, 0, 0, 0, 57, 60, 1, 0, 0, 0, 58, 56, 1, 0, 0, 0, 58, 59, 1, 0, 0, 0, 59, 11, 1, 0, 0, 0, 60, 58, 1, 0, 0, 0, 61, 62, 3, 14, 7, 0, 62, 69, 6, 6, -1, 0, 63, 64, 7, 1, 0, 0, 64, 65, 3, 14, 7, 0, 65, 66, 6, 6, -1, 0, 66, 68, 1, 0, 0, 0, 67, 63, 1, 0, 0, 0, 68, 71, 1, 0, 0, 0, 69, 67, 1, 0, 0, 0, 69, 70, 1, 0, 0, 0, 70, 13, 1, 0, 0, 0, 71, 69, 1, 0, 0, 0, 72, 73, 5, 21, 0, 0, 73, 80, 6, 7, -1, 0, 74, 75, 5, 22, 0, 0, 75, 76, 3, 10, 5, 0, 76, 77, 5, 23, 0, 0, 77, 78, 6, 7, -1, 0, 78, 80, 1, 0, 0, 0, 79, 72, 1, 0, 0, 0, 79, 74, 1, 0, 0, 0, 80, 15, 1, 0, 0, 0, 81, 82, 5, 29, 0, 0, 82, 83, 6, 8, -1, 0, 83, 17, 1, 0, 0, 0, 84, 85, 5, 3, 0, 0, 85, 89, 6, 9, -1, 0, 86, 87, 5, 4, 0, 0, 87, 89, 6, 9, -1, 0, 88, 84, 1, 0, 0, 0, 88, 86, 1, 0, 0, 0, 89, 19, 1, 0, 0, 0, 6, 34, 44, 58, 69, 79, 88]

292
src/main/antlr/.antlr/VSLParser.java
View File

@@ -24,9 +24,9 @@ public class VSLParser extends Parser {
new PredictionContextCache();
public static final int
FUNCTION=1, PROTOTYPE=2, TYPE_INT=3, TYPE_VOID=4, LE=5, LT=6, GE=7, GT=8,
IF=9, THEN=10, ELSE=11, FIN=12, WHILE=13, DO=14, DONE=15, READ=16, PRINT=17,
RETURN=18, TEXT=19, NUMBER=20, ParO=21, ParF=22, PLUS=23, MINUS=24, DIV=25,
TIMES=26, MOD=27, IDENT=28, WS=29, COMMENT=30;
ASSIGN=9, IF=10, THEN=11, ELSE=12, FIN=13, WHILE=14, DO=15, DONE=16, READ=17,
PRINT=18, RETURN=19, TEXT=20, NUMBER=21, ParO=22, ParF=23, PLUS=24, MINUS=25,
DIV=26, TIMES=27, MOD=28, IDENT=29, WS=30, COMMENT=31;
public static final int
RULE_program = 0, RULE_function = 1, RULE_prototype = 2, RULE_list_instr = 3,
RULE_instruction = 4, RULE_expression = 5, RULE_td_expression = 6, RULE_lit = 7,
@@ -42,18 +42,18 @@ public class VSLParser extends Parser {
private static String[] makeLiteralNames() {
return new String[] {
null, "'FUNC'", "'PROTO'", "'INT'", "'VOID'", "'<='", "'<'", "'>='",
"'>'", "'IF'", "'THEN'", "'ELSE'", "'FI'", "'WHILE'", "'DO'", "'DONE'",
"'READ'", "'PRINT'", "'RETURN'", null, null, "'('", "')'", "'+'", "'-'",
"'/'", "'*'", "'%'"
"'>'", "':='", "'IF'", "'THEN'", "'ELSE'", "'FI'", "'WHILE'", "'DO'",
"'DONE'", "'READ'", "'PRINT'", "'RETURN'", null, null, "'('", "')'",
"'+'", "'-'", "'/'", "'*'", "'%'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, "FUNCTION", "PROTOTYPE", "TYPE_INT", "TYPE_VOID", "LE", "LT", "GE",
"GT", "IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ", "PRINT",
"RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS", "DIV", "TIMES",
"MOD", "IDENT", "WS", "COMMENT"
"GT", "ASSIGN", "IF", "THEN", "ELSE", "FIN", "WHILE", "DO", "DONE", "READ",
"PRINT", "RETURN", "TEXT", "NUMBER", "ParO", "ParF", "PLUS", "MINUS",
"DIV", "TIMES", "MOD", "IDENT", "WS", "COMMENT"
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
@@ -151,17 +151,35 @@ public class VSLParser extends Parser {
public TypeContext t;
public IdentContext i;
public List_instrContext instrs;
public TerminalNode FUNCTION() { return getToken(VSLParser.FUNCTION, 0); }
public TerminalNode ParO() { return getToken(VSLParser.ParO, 0); }
public TerminalNode ParF() { return getToken(VSLParser.ParF, 0); }
public TypeContext type() {
return getRuleContext(TypeContext.class,0);
public List<TerminalNode> FUNCTION() { return getTokens(VSLParser.FUNCTION); }
public TerminalNode FUNCTION(int i) {
return getToken(VSLParser.FUNCTION, i);
}
public IdentContext ident() {
return getRuleContext(IdentContext.class,0);
public List<TerminalNode> ParO() { return getTokens(VSLParser.ParO); }
public TerminalNode ParO(int i) {
return getToken(VSLParser.ParO, i);
}
public List_instrContext list_instr() {
return getRuleContext(List_instrContext.class,0);
public List<TerminalNode> ParF() { return getTokens(VSLParser.ParF); }
public TerminalNode ParF(int i) {
return getToken(VSLParser.ParF, i);
}
public List<TypeContext> type() {
return getRuleContexts(TypeContext.class);
}
public TypeContext type(int i) {
return getRuleContext(TypeContext.class,i);
}
public List<IdentContext> ident() {
return getRuleContexts(IdentContext.class);
}
public IdentContext ident(int i) {
return getRuleContext(IdentContext.class,i);
}
public List<List_instrContext> list_instr() {
return getRuleContexts(List_instrContext.class);
}
public List_instrContext list_instr(int i) {
return getRuleContext(List_instrContext.class,i);
}
public FunctionContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
@@ -176,24 +194,37 @@ public class VSLParser extends Parser {
SymTable sym_table = new SymTable();
((FunctionContext)_localctx).out = new ArrayList<Function>();
int _la;
try {
enterOuterAlt(_localctx, 1);
{
setState(24);
match(FUNCTION);
setState(25);
((FunctionContext)_localctx).t = type();
setState(26);
((FunctionContext)_localctx).i = ident();
setState(27);
match(ParO);
setState(28);
match(ParF);
setState(29);
((FunctionContext)_localctx).instrs = list_instr(sym_table);
setState(34);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==FUNCTION) {
{
{
setState(24);
match(FUNCTION);
setState(25);
((FunctionContext)_localctx).t = type();
setState(26);
((FunctionContext)_localctx).i = ident();
setState(27);
match(ParO);
setState(28);
match(ParF);
setState(29);
((FunctionContext)_localctx).instrs = list_instr(sym_table);
_localctx.out.add(new FunctionImp(((FunctionContext)_localctx).t.return_type, ((FunctionContext)_localctx).i.out, ((FunctionContext)_localctx).instrs.out));
_localctx.out.add(new FunctionImp(((FunctionContext)_localctx).t.return_type, ((FunctionContext)_localctx).i.out, ((FunctionContext)_localctx).instrs.out));
}
}
setState(36);
_errHandler.sync(this);
_la = _input.LA(1);
}
}
}
catch (RecognitionException re) {
@@ -264,20 +295,20 @@ public class VSLParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(37);
setState(42);
_errHandler.sync(this);
_la = _input.LA(1);
do {
{
{
setState(34);
setState(39);
((List_instrContext)_localctx).instruction = instruction(table);
_localctx.out.add(((List_instrContext)_localctx).instruction.out);
}
}
setState(39);
setState(44);
_errHandler.sync(this);
_la = _input.LA(1);
} while ( _la==RETURN );
@@ -317,9 +348,9 @@ public class VSLParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(41);
setState(46);
match(RETURN);
setState(42);
setState(47);
((InstructionContext)_localctx).e = expression(table);
((InstructionContext)_localctx).out = new Return_instrImp(((InstructionContext)_localctx).e.out);
@@ -373,19 +404,19 @@ public class VSLParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(45);
setState(50);
((ExpressionContext)_localctx).left = td_expression(table);
((ExpressionContext)_localctx).out = ((ExpressionContext)_localctx).left.out;
((ExpressionContext)_localctx).return_Type = ((ExpressionContext)_localctx).left.return_Type;
setState(53);
setState(58);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==PLUS || _la==MINUS) {
{
{
setState(47);
setState(52);
((ExpressionContext)_localctx).op = _input.LT(1);
_la = _input.LA(1);
if ( !(_la==PLUS || _la==MINUS) ) {
@@ -396,7 +427,7 @@ public class VSLParser extends Parser {
_errHandler.reportMatch(this);
consume();
}
setState(48);
setState(53);
((ExpressionContext)_localctx).right = td_expression(table);
((ExpressionContext)_localctx).out = new BinopExpressionImp(
@@ -405,14 +436,14 @@ public class VSLParser extends Parser {
case MINUS -> Op.MINUS;
default -> throw new IllegalArgumentException("Unknown operator");
},
((ExpressionContext)_localctx).left.out,
_localctx.out,
((ExpressionContext)_localctx).right.out
);
((ExpressionContext)_localctx).return_Type = ((ExpressionContext)_localctx).right.return_Type;
((ExpressionContext)_localctx).return_Type = ((ExpressionContext)_localctx).left.return_Type;
}
}
setState(55);
setState(60);
_errHandler.sync(this);
_la = _input.LA(1);
}
@@ -451,6 +482,10 @@ public class VSLParser extends Parser {
public TerminalNode DIV(int i) {
return getToken(VSLParser.DIV, i);
}
public List<TerminalNode> MOD() { return getTokens(VSLParser.MOD); }
public TerminalNode MOD(int i) {
return getToken(VSLParser.MOD, i);
}
public Td_expressionContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); }
public Td_expressionContext(ParserRuleContext parent, int invokingState, SymTable table) {
super(parent, invokingState);
@@ -466,22 +501,22 @@ public class VSLParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(56);
((Td_expressionContext)_localctx).left = lit();
setState(61);
((Td_expressionContext)_localctx).left = lit(table);
((Td_expressionContext)_localctx).out = ((Td_expressionContext)_localctx).left.out;
((Td_expressionContext)_localctx).return_Type = ((Td_expressionContext)_localctx).left.return_Type;
setState(64);
setState(69);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==DIV || _la==TIMES) {
while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 469762048L) != 0)) {
{
{
setState(58);
setState(63);
((Td_expressionContext)_localctx).op = _input.LT(1);
_la = _input.LA(1);
if ( !(_la==DIV || _la==TIMES) ) {
if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 469762048L) != 0)) ) {
((Td_expressionContext)_localctx).op = (Token)_errHandler.recoverInline(this);
}
else {
@@ -489,8 +524,8 @@ public class VSLParser extends Parser {
_errHandler.reportMatch(this);
consume();
}
setState(59);
((Td_expressionContext)_localctx).right = lit();
setState(64);
((Td_expressionContext)_localctx).right = lit(table);
((Td_expressionContext)_localctx).out = new Program.BinopExpressionImp(
switch(((Td_expressionContext)_localctx).op.getType()) {
@@ -499,14 +534,14 @@ public class VSLParser extends Parser {
case MOD -> Op.MOD;
default -> throw new IllegalArgumentException("Unknown operator");
},
((Td_expressionContext)_localctx).left.out,
_localctx.out,
((Td_expressionContext)_localctx).right.out
);
((Td_expressionContext)_localctx).return_Type = ((Td_expressionContext)_localctx).right.return_Type;
((Td_expressionContext)_localctx).return_Type = ((Td_expressionContext)_localctx).left.return_Type;
}
}
setState(66);
setState(71);
_errHandler.sync(this);
_la = _input.LA(1);
}
@@ -525,28 +560,60 @@ public class VSLParser extends Parser {
@SuppressWarnings("CheckReturnValue")
public static class LitContext extends ParserRuleContext {
public SymTable table;
public Expression out;
public Type return_Type;
public Token NUMBER;
public ExpressionContext e;
public TerminalNode NUMBER() { return getToken(VSLParser.NUMBER, 0); }
public LitContext(ParserRuleContext parent, int invokingState) {
public TerminalNode ParO() { return getToken(VSLParser.ParO, 0); }
public TerminalNode ParF() { return getToken(VSLParser.ParF, 0); }
public ExpressionContext expression() {
return getRuleContext(ExpressionContext.class,0);
}
public LitContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); }
public LitContext(ParserRuleContext parent, int invokingState, SymTable table) {
super(parent, invokingState);
this.table = table;
}
@Override public int getRuleIndex() { return RULE_lit; }
}
public final LitContext lit() throws RecognitionException {
LitContext _localctx = new LitContext(_ctx, getState());
public final LitContext lit(SymTable table) throws RecognitionException {
LitContext _localctx = new LitContext(_ctx, getState(), table);
enterRule(_localctx, 14, RULE_lit);
try {
enterOuterAlt(_localctx, 1);
{
setState(67);
((LitContext)_localctx).NUMBER = match(NUMBER);
setState(79);
_errHandler.sync(this);
switch (_input.LA(1)) {
case NUMBER:
enterOuterAlt(_localctx, 1);
{
setState(72);
((LitContext)_localctx).NUMBER = match(NUMBER);
((LitContext)_localctx).return_Type = new Type_intImp();
((LitContext)_localctx).out = new ConstImp((((LitContext)_localctx).NUMBER!=null?Integer.valueOf(((LitContext)_localctx).NUMBER.getText()):0));
((LitContext)_localctx).return_Type = new Type_intImp();
((LitContext)_localctx).out = new ConstImp((((LitContext)_localctx).NUMBER!=null?Integer.valueOf(((LitContext)_localctx).NUMBER.getText()):0));
}
break;
case ParO:
enterOuterAlt(_localctx, 2);
{
setState(74);
match(ParO);
setState(75);
((LitContext)_localctx).e = expression(table);
setState(76);
match(ParF);
((LitContext)_localctx).out = ((LitContext)_localctx).e.out;
((LitContext)_localctx).return_Type = ((LitContext)_localctx).e.return_Type;
}
break;
default:
throw new NoViableAltException(this);
}
}
catch (RecognitionException re) {
@@ -577,7 +644,7 @@ public class VSLParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(70);
setState(81);
((IdentContext)_localctx).IDENT = match(IDENT);
((IdentContext)_localctx).out = ((IdentContext)_localctx).IDENT.getText();
}
@@ -608,13 +675,13 @@ public class VSLParser extends Parser {
TypeContext _localctx = new TypeContext(_ctx, getState());
enterRule(_localctx, 18, RULE_type);
try {
setState(77);
setState(88);
_errHandler.sync(this);
switch (_input.LA(1)) {
case TYPE_INT:
enterOuterAlt(_localctx, 1);
{
setState(73);
setState(84);
match(TYPE_INT);
((TypeContext)_localctx).return_type = new Type_intImp();
}
@@ -622,7 +689,7 @@ public class VSLParser extends Parser {
case TYPE_VOID:
enterOuterAlt(_localctx, 2);
{
setState(75);
setState(86);
match(TYPE_VOID);
((TypeContext)_localctx).return_type = new Type_voidImp();
}
@@ -643,50 +710,57 @@ public class VSLParser extends Parser {
}
public static final String _serializedATN =
"\u0004\u0001\u001eP\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
"\u0004\u0001\u001f[\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+
"\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002"+
"\b\u0007\b\u0002\t\u0007\t\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003"+
"\u0001\u0003\u0004\u0003&\b\u0003\u000b\u0003\f\u0003\'\u0001\u0004\u0001"+
"\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001\u0005\u0001\u0005\u0001"+
"\u0005\u0001\u0005\u0001\u0005\u0005\u00054\b\u0005\n\u0005\f\u00057\t"+
"\u0005\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001"+
"\u0006\u0005\u0006?\b\u0006\n\u0006\f\u0006B\t\u0006\u0001\u0007\u0001"+
"\u0007\u0001\u0007\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001"+
"\t\u0003\tN\b\t\u0001\t\u0000\u0000\n\u0000\u0002\u0004\u0006\b\n\f\u000e"+
"\u0010\u0012\u0000\u0002\u0001\u0000\u0017\u0018\u0001\u0000\u0019\u001a"+
"I\u0000\u0014\u0001\u0000\u0000\u0000\u0002\u0018\u0001\u0000\u0000\u0000"+
"\u0004 \u0001\u0000\u0000\u0000\u0006%\u0001\u0000\u0000\u0000\b)\u0001"+
"\u0000\u0000\u0000\n-\u0001\u0000\u0000\u0000\f8\u0001\u0000\u0000\u0000"+
"\u000eC\u0001\u0000\u0000\u0000\u0010F\u0001\u0000\u0000\u0000\u0012M"+
"\u0001\u0000\u0000\u0000\u0014\u0015\u0003\u0002\u0001\u0000\u0015\u0016"+
"\u0005\u0000\u0000\u0001\u0016\u0017\u0006\u0000\uffff\uffff\u0000\u0017"+
"\u0001\u0001\u0000\u0000\u0000\u0018\u0019\u0005\u0001\u0000\u0000\u0019"+
"\u001a\u0003\u0012\t\u0000\u001a\u001b\u0003\u0010\b\u0000\u001b\u001c"+
"\u0005\u0015\u0000\u0000\u001c\u001d\u0005\u0016\u0000\u0000\u001d\u001e"+
"\u0003\u0006\u0003\u0000\u001e\u001f\u0006\u0001\uffff\uffff\u0000\u001f"+
"\u0003\u0001\u0000\u0000\u0000 !\u0001\u0000\u0000\u0000!\u0005\u0001"+
"\u0000\u0000\u0000\"#\u0003\b\u0004\u0000#$\u0006\u0003\uffff\uffff\u0000"+
"$&\u0001\u0000\u0000\u0000%\"\u0001\u0000\u0000\u0000&\'\u0001\u0000\u0000"+
"\u0000\'%\u0001\u0000\u0000\u0000\'(\u0001\u0000\u0000\u0000(\u0007\u0001"+
"\u0000\u0000\u0000)*\u0005\u0012\u0000\u0000*+\u0003\n\u0005\u0000+,\u0006"+
"\u0004\uffff\uffff\u0000,\t\u0001\u0000\u0000\u0000-.\u0003\f\u0006\u0000"+
".5\u0006\u0005\uffff\uffff\u0000/0\u0007\u0000\u0000\u000001\u0003\f\u0006"+
"\u000012\u0006\u0005\uffff\uffff\u000024\u0001\u0000\u0000\u00003/\u0001"+
"\u0000\u0000\u000047\u0001\u0000\u0000\u000053\u0001\u0000\u0000\u0000"+
"56\u0001\u0000\u0000\u00006\u000b\u0001\u0000\u0000\u000075\u0001\u0000"+
"\u0000\u000089\u0003\u000e\u0007\u00009@\u0006\u0006\uffff\uffff\u0000"+
":;\u0007\u0001\u0000\u0000;<\u0003\u000e\u0007\u0000<=\u0006\u0006\uffff"+
"\uffff\u0000=?\u0001\u0000\u0000\u0000>:\u0001\u0000\u0000\u0000?B\u0001"+
"\u0000\u0000\u0000@>\u0001\u0000\u0000\u0000@A\u0001\u0000\u0000\u0000"+
"A\r\u0001\u0000\u0000\u0000B@\u0001\u0000\u0000\u0000CD\u0005\u0014\u0000"+
"\u0000DE\u0006\u0007\uffff\uffff\u0000E\u000f\u0001\u0000\u0000\u0000"+
"FG\u0005\u001c\u0000\u0000GH\u0006\b\uffff\uffff\u0000H\u0011\u0001\u0000"+
"\u0000\u0000IJ\u0005\u0003\u0000\u0000JN\u0006\t\uffff\uffff\u0000KL\u0005"+
"\u0004\u0000\u0000LN\u0006\t\uffff\uffff\u0000MI\u0001\u0000\u0000\u0000"+
"MK\u0001\u0000\u0000\u0000N\u0013\u0001\u0000\u0000\u0000\u0004\'5@M";
"\u0001\u0001\u0001\u0001\u0005\u0001!\b\u0001\n\u0001\f\u0001$\t\u0001"+
"\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0003\u0004\u0003"+
"+\b\u0003\u000b\u0003\f\u0003,\u0001\u0004\u0001\u0004\u0001\u0004\u0001"+
"\u0004\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001"+
"\u0005\u0005\u00059\b\u0005\n\u0005\f\u0005<\t\u0005\u0001\u0006\u0001"+
"\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0005\u0006D\b"+
"\u0006\n\u0006\f\u0006G\t\u0006\u0001\u0007\u0001\u0007\u0001\u0007\u0001"+
"\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0003\u0007P\b\u0007\u0001"+
"\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0003\tY\b\t\u0001"+
"\t\u0000\u0000\n\u0000\u0002\u0004\u0006\b\n\f\u000e\u0010\u0012\u0000"+
"\u0002\u0001\u0000\u0018\u0019\u0001\u0000\u001a\u001cV\u0000\u0014\u0001"+
"\u0000\u0000\u0000\u0002\"\u0001\u0000\u0000\u0000\u0004%\u0001\u0000"+
"\u0000\u0000\u0006*\u0001\u0000\u0000\u0000\b.\u0001\u0000\u0000\u0000"+
"\n2\u0001\u0000\u0000\u0000\f=\u0001\u0000\u0000\u0000\u000eO\u0001\u0000"+
"\u0000\u0000\u0010Q\u0001\u0000\u0000\u0000\u0012X\u0001\u0000\u0000\u0000"+
"\u0014\u0015\u0003\u0002\u0001\u0000\u0015\u0016\u0005\u0000\u0000\u0001"+
"\u0016\u0017\u0006\u0000\uffff\uffff\u0000\u0017\u0001\u0001\u0000\u0000"+
"\u0000\u0018\u0019\u0005\u0001\u0000\u0000\u0019\u001a\u0003\u0012\t\u0000"+
"\u001a\u001b\u0003\u0010\b\u0000\u001b\u001c\u0005\u0016\u0000\u0000\u001c"+
"\u001d\u0005\u0017\u0000\u0000\u001d\u001e\u0003\u0006\u0003\u0000\u001e"+
"\u001f\u0006\u0001\uffff\uffff\u0000\u001f!\u0001\u0000\u0000\u0000 \u0018"+
"\u0001\u0000\u0000\u0000!$\u0001\u0000\u0000\u0000\" \u0001\u0000\u0000"+
"\u0000\"#\u0001\u0000\u0000\u0000#\u0003\u0001\u0000\u0000\u0000$\"\u0001"+
"\u0000\u0000\u0000%&\u0001\u0000\u0000\u0000&\u0005\u0001\u0000\u0000"+
"\u0000\'(\u0003\b\u0004\u0000()\u0006\u0003\uffff\uffff\u0000)+\u0001"+
"\u0000\u0000\u0000*\'\u0001\u0000\u0000\u0000+,\u0001\u0000\u0000\u0000"+
",*\u0001\u0000\u0000\u0000,-\u0001\u0000\u0000\u0000-\u0007\u0001\u0000"+
"\u0000\u0000./\u0005\u0013\u0000\u0000/0\u0003\n\u0005\u000001\u0006\u0004"+
"\uffff\uffff\u00001\t\u0001\u0000\u0000\u000023\u0003\f\u0006\u00003:"+
"\u0006\u0005\uffff\uffff\u000045\u0007\u0000\u0000\u000056\u0003\f\u0006"+
"\u000067\u0006\u0005\uffff\uffff\u000079\u0001\u0000\u0000\u000084\u0001"+
"\u0000\u0000\u00009<\u0001\u0000\u0000\u0000:8\u0001\u0000\u0000\u0000"+
":;\u0001\u0000\u0000\u0000;\u000b\u0001\u0000\u0000\u0000<:\u0001\u0000"+
"\u0000\u0000=>\u0003\u000e\u0007\u0000>E\u0006\u0006\uffff\uffff\u0000"+
"?@\u0007\u0001\u0000\u0000@A\u0003\u000e\u0007\u0000AB\u0006\u0006\uffff"+
"\uffff\u0000BD\u0001\u0000\u0000\u0000C?\u0001\u0000\u0000\u0000DG\u0001"+
"\u0000\u0000\u0000EC\u0001\u0000\u0000\u0000EF\u0001\u0000\u0000\u0000"+
"F\r\u0001\u0000\u0000\u0000GE\u0001\u0000\u0000\u0000HI\u0005\u0015\u0000"+
"\u0000IP\u0006\u0007\uffff\uffff\u0000JK\u0005\u0016\u0000\u0000KL\u0003"+
"\n\u0005\u0000LM\u0005\u0017\u0000\u0000MN\u0006\u0007\uffff\uffff\u0000"+
"NP\u0001\u0000\u0000\u0000OH\u0001\u0000\u0000\u0000OJ\u0001\u0000\u0000"+
"\u0000P\u000f\u0001\u0000\u0000\u0000QR\u0005\u001d\u0000\u0000RS\u0006"+
"\b\uffff\uffff\u0000S\u0011\u0001\u0000\u0000\u0000TU\u0005\u0003\u0000"+
"\u0000UY\u0006\t\uffff\uffff\u0000VW\u0005\u0004\u0000\u0000WY\u0006\t"+
"\uffff\uffff\u0000XT\u0001\u0000\u0000\u0000XV\u0001\u0000\u0000\u0000"+
"Y\u0013\u0001\u0000\u0000\u0000\u0006\",:EOX";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {

80
src/main/antlr/.antlr/VSLParser.tokens
View File

@@ -6,28 +6,29 @@ LE=5
LT=6
GE=7
GT=8
IF=9
THEN=10
ELSE=11
FIN=12
WHILE=13
DO=14
DONE=15
READ=16
PRINT=17
RETURN=18
TEXT=19
NUMBER=20
ParO=21
ParF=22
PLUS=23
MINUS=24
DIV=25
TIMES=26
MOD=27
IDENT=28
WS=29
COMMENT=30
ASSIGN=9
IF=10
THEN=11
ELSE=12
FIN=13
WHILE=14
DO=15
DONE=16
READ=17
PRINT=18
RETURN=19
TEXT=20
NUMBER=21
ParO=22
ParF=23
PLUS=24
MINUS=25
DIV=26
TIMES=27
MOD=28
IDENT=29
WS=30
COMMENT=31
'FUNC'=1
'PROTO'=2
'INT'=3
@@ -36,20 +37,21 @@ COMMENT=30
'<'=6
'>='=7
'>'=8
'IF'=9
'THEN'=10
'ELSE'=11
'FI'=12
'WHILE'=13
'DO'=14
'DONE'=15
'READ'=16
'PRINT'=17
'RETURN'=18
'('=21
')'=22
'+'=23
'-'=24
'/'=25
'*'=26
'%'=27
':='=9
'IF'=10
'THEN'=11
'ELSE'=12
'FI'=13
'WHILE'=14
'DO'=15
'DONE'=16
'READ'=17
'PRINT'=18
'RETURN'=19
'('=22
')'=23
'+'=24
'-'=25
'/'=26
'*'=27
'%'=28

10
src/main/antlr/VSLLexer.g
View File

@@ -17,13 +17,15 @@ TYPE_INT: 'INT'
TYPE_VOID: 'VOID'
;
LE : '<='
;
;
LT : '<'
;
;
GE : '>='
;
;
GT : '>'
;
;
ASSIGN :':='
;
IF : 'IF'
;
THEN : 'THEN'

25
src/main/antlr/VSLParser.g
View File

@@ -34,10 +34,10 @@ function returns [ArrayList<Function> out]
SymTable sym_table = new SymTable();
$out = new ArrayList<Function>();
}:
FUNCTION t=type i=ident ParO ParF instrs=list_instr[sym_table]
(FUNCTION t=type i=ident ParO ParF instrs=list_instr[sym_table]
{
$out.add(new FunctionImp($t.return_type, $i.out, $instrs.out));
}
})*
;
prototype returns [Program p]:
@@ -56,8 +56,10 @@ instruction [SymTable table] returns [Instruction out]:
RETURN e=expression [table]
{
$out =new Return_instrImp($e.out);}
;
//Priorité lit(val, const ou paranthese) -> td_exp (*/%) -> exp (+-)
expression [SymTable table] returns [Type return_Type, Expression out]:
//Fix LL1 and compare add and sub first
left=td_expression[table] {
@@ -66,6 +68,7 @@ expression [SymTable table] returns [Type return_Type, Expression out]:
}
//maybe it will be binop(s) with add/sub here
//if it is mul or div, they are all gonna be left=td_expression[table] to handle
// have to make $out,$right.out to make a loop
(op=(PLUS | MINUS) right=td_expression[table] {
$out = new BinopExpressionImp(
switch($op.getType()) {
@@ -73,19 +76,19 @@ expression [SymTable table] returns [Type return_Type, Expression out]:
case MINUS -> Op.MINUS;
default -> throw new IllegalArgumentException("Unknown operator");
},
$left.out,
$out,
$right.out
);
$return_Type = $right.return_Type;
$return_Type = $left.return_Type;
})*
;
td_expression [SymTable table] returns [Type return_Type, Expression out]:
left=lit {
left=lit[table] {
$out = $left.out;
$return_Type = $left.return_Type;
}
(op=(TIMES | DIV) right=lit {
(op=(TIMES | DIV| MOD) right=lit [table] {
$out = new Program.BinopExpressionImp(
switch($op.getType()) {
case TIMES -> Op.TIMES;
@@ -93,18 +96,22 @@ td_expression [SymTable table] returns [Type return_Type, Expression out]:
case MOD -> Op.MOD;
default -> throw new IllegalArgumentException("Unknown operator");
},
$left.out,
$out,
$right.out
);
$return_Type = $right.return_Type;
$return_Type = $left.return_Type;
})*
;
lit returns [Expression out, Type return_Type]:
lit [SymTable table] returns [Expression out, Type return_Type]:
NUMBER {
$return_Type = new Type_intImp();
$out = new ConstImp($NUMBER.int);
}
| ParO e=expression[table] ParF{
$out=$e.out;
$return_Type=$e.return_Type;
}
;
ident returns [String out]:

8
src/main/java/TP2/asd/Eval.java
View File

@@ -17,6 +17,7 @@ public class Eval {
case Op.MINUS: return e.e1().accept(this, h)-e.e2().accept(this, h);
case Op.TIMES: return e.e1().accept(this, h)*e.e2().accept(this, h);
case Op.DIV: return e.e1().accept(this, h)/e.e2().accept(this, h);
case Op.MOD: return e.e1().accept(this, h)%e.e2().accept(this, h);
default: throw new IllegalArgumentException();
}
}
@@ -29,6 +30,13 @@ public class Eval {
ExprEval exprEval = new ExprEval();
return e.e().accept(exprEval, h);
}
@Override
public Integer visitAssign(AssignImp e, Map<String, Integer> h) {
//h.put(e.i(), e.t());
//TODO
return 1;
}
}
}

10
src/main/java/TP2/asd/Interface.java
View File

@@ -30,6 +30,7 @@ public interface Interface{
public interface InstrVisitor<H,S>{
public S visitReturn(Return_instrImp e, H h);
public S visitAssign(AssignImp e, H h);
}
public interface ExprVisitor<H,S> {
@@ -41,12 +42,5 @@ public interface Interface{
public String prettyprinter();
}
public enum Op {PLUS, MINUS, TIMES, DIV,MOD}
//Eval
public interface ExprEval extends ExprVisitor<Map<String, Integer>, Integer> {
}
public interface TypeCheck extends ExprVisitor<Map<String, Type>, Type> {
}
public enum Op {PLUS, MINUS, TIMES, DIV, MOD}
}

11
src/main/java/TP2/asd/Program.java
View File

@@ -42,6 +42,11 @@ public class Program{
return v.visitReturn(this,h);
}
}
public static record AssignImp(String t, Expression e) implements Instruction{
public <H, S> S accept(InstrVisitor<H, S> v, H h) {
return v.visitAssign(this, h);
}
}
public static record Type_voidImp() implements Type{
public String prettyprinter() {
@@ -88,6 +93,12 @@ public class Program{
ExprEval exprEval = new ExprEval();
return e.e().accept(exprEval, h);
}
@Override
public Integer visitAssign(AssignImp e, Map<String, Integer> h) {
//h.put(e.t(), e.e());
//TODO
return 1;
}
}
public static class ExprEval implements ExprVisitor<Map<String,Integer>,Integer>{