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-rw-r--r--grammar.ebnf8
1 files changed, 5 insertions, 3 deletions
diff --git a/grammar.ebnf b/grammar.ebnf
index 48667b2..d246838 100644
--- a/grammar.ebnf
+++ b/grammar.ebnf
@@ -18,13 +18,15 @@ ReturnStatement ::= RETURN (Expression)?
 
 FunctionArguments ::= Expression ("," Expression)*
 
-Expression ::= EqualityExpression | AdditiveExpression
+Expression ::= LogicalExpression
 
 CastStatement ::= "cast" LPAREN TYPE "," Expression RPAREN
-    
+
 SizeOfStatement ::= "sizeof" LPAREN TYPE RPAREN
 
-EqualityExpression ::= AdditiveExpression ("==" | "!=" | "<=" | ">=" | "<" | ">") AdditiveExpression
+LogicalExpression ::= EqualityExpression (("and" | "or") EqualityExpression)*
+
+EqualityExpression ::= AdditiveExpression (("==" | "!=" | "<=" | ">=" | "<" | ">") AdditiveExpression)*
 
 AdditiveExpression ::= MultiplicativeExpression (("+" | "-") MultiplicativeExpression)*