更新IR，.g4修改

2025-06-21 18:06:29 +08:00
parent 3ed1c7fecd
commit 0a04c816cf
4 changed files with 446 additions and 21 deletions
--- a/src/SysY.g4
+++ b/src/SysY.g4
@@ -153,10 +153,10 @@ cond: lOrExp;
 lValue: Ident (LBRACK exp RBRACK)*;

 // 为了方便测试 primaryExp 可以是一个string
-primaryExp: LPAREN exp RPAREN						#parenExp
-			| lValue								#lVal
-			| number								#num
-			| string								#str;
+primaryExp: LPAREN exp RPAREN
+			| lValue
+			| number
+			| string;

 number: ILITERAL | FLITERAL;
 unaryExp: primaryExp								#primExp