Fix parsing error

2025-11-20 22:09:31 +01:00
parent 7ac8889a1d
commit cb0c7ac2e0
6 changed files with 593 additions and 580 deletions
--- a/Project-02/triplayacc.py
+++ b/Project-02/triplayacc.py
@@ -54,12 +54,13 @@ def p_E_seq(p):
    p[0] = ast.SEQ(p[1], p[3])

 def p_E_if(p):
-    'E : IF LPAREN B RPAREN THEN E ELSE E'
-    p[0] = ast.IF(p[3], p[6], p[8])
+    'E : IF B THEN E ELSE E'
+    p[0] = ast.IF(p[2], p[4], p[6])

 def p_E_while(p):
-    'E : WHILE LPAREN B RPAREN DO LBRACE E RBRACE'
-    p[0] = ast.WHILE(p[3], p[7])
+    'E : WHILE B DO LBRACE E RBRACE'
+    p[0] = ast.WHILE(p[2], p[5])
+

 # ------------------------------------------------------------
 # Rules for A