1 Commits

Author SHA1 Message Date
Gašper Dobrovoljc
d64e597414 Replaced mul with times in initializers 2025-06-03 17:16:34 +02:00
5 changed files with 9 additions and 11 deletions

1
.gitignore vendored
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@@ -3,3 +3,4 @@ out/
*.zip *.zip
prg/**/*.ast prg/**/*.ast
prg/**/*.out prg/**/*.out
prg/**/*.pins25

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@@ -1,2 +0,0 @@
//1234567890
//12345678901

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@@ -69,6 +69,10 @@ public record Token(Report.Location location, Symbol symbol, String lexeme) impl
* Kljucna beseda {@code in}. * Kljucna beseda {@code in}.
*/ */
IN, IN,
/**
* Kljucna beseda {@code times}.
*/
TIMES,
/** /**
* Kljucna beseda {@code end}. * Kljucna beseda {@code end}.
*/ */

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@@ -246,14 +246,8 @@ public class LexAn implements AutoCloseable {
buffToken = new Token(start, Token.Symbol.DIV, "/"); buffToken = new Token(start, Token.Symbol.DIV, "/");
return; return;
} }
nextChar();
int length = 0;
while (buffChar != '\n' && buffChar != -1) { while (buffChar != '\n' && buffChar != -1) {
length++;
if (length > 10) {
throw new Report.Error(currentLocation(), "Comments can only be 10 characters long");
}
nextChar(); nextChar();
} }
@@ -325,6 +319,7 @@ public class LexAn implements AutoCloseable {
case "let" -> Token.Symbol.LET; case "let" -> Token.Symbol.LET;
case "in" -> Token.Symbol.IN; case "in" -> Token.Symbol.IN;
case "end" -> Token.Symbol.END; case "end" -> Token.Symbol.END;
case "times" -> Token.Symbol.TIMES;
default -> null; default -> null;
}; };
} }

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@@ -360,9 +360,9 @@ public class SynAn implements AutoCloseable {
private AST.AtomExpr parseIntegerConstantMultiplier() { private AST.AtomExpr parseIntegerConstantMultiplier() {
Token token = lexAn.peekToken(); Token token = lexAn.peekToken();
if (token.symbol() == Token.Symbol.MUL) { if (token.symbol() == Token.Symbol.TIMES) {
// intconstmult -> MUL const // intconstmult -> TIMES const
check(Token.Symbol.MUL); check(Token.Symbol.TIMES);
return parseConstant(); return parseConstant();
} }
// intconstmult -> ε // intconstmult -> ε