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added boolean operators

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This commit is contained in:
Marvin Kaiser
2020-01-20 16:01:25 +01:00
parent 1186bb4550
commit d27df13ec1
11 changed files with 126 additions and 1 deletions
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6
src/main/antlr4/de/hsrm/compiler/Klang/Klang.g4
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@@ -72,7 +72,10 @@ expression
| OPAR lhs=expression GT rhs=expression CPAR #greaterThanExpression
| OPAR lhs=expression LTE rhs=expression CPAR #lessThanOrEqualToExpression
| OPAR lhs=expression GTE rhs=expression CPAR #GreaterThanOrEqualToExpression
| OPAR lhs=expression OR rhs=expression CPAR #OrExpression
| OPAR lhs=expression AND rhs=expression CPAR #AndExpression
| SUB expression #negateExpression
| NOT expression #NotExpression
| functionCall #functionCallExpression
;
@@ -127,6 +130,9 @@ LT: '<';
GT: '>';
LTE: '<=';
GTE: '>=';
OR: '||';
AND: '&&';
NOT: '!';
MUL: '*';
ADD: '+';