yulab1

src/antlr4/SysY.g4

@@ -15,6 +15,7 @@ IF: 'if';
 ELSE: 'else';
 WHILE: 'while';
 BREAK: 'break';
+CONTINUE: 'continue';
 
 ASSIGN: '=';
 ADD: '+';
@@ -44,8 +45,19 @@ SEMICOLON: ';';
 COMMA: ',';
 
 ID: [a-zA-Z_][a-zA-Z_0-9]*;
-ILITERAL: [0-9]+;
-FLITERAL: [0-9]+('.'[0-9]+)?([eE][+-]?[0-9]+)?;
+
+ILITERAL
+    : [0-9]+                  
+    | '0' [xX] [0-9a-fA-F]+   
+    ;
+
+FLITERAL
+    : [0-9]+ '.' [0-9]* ([eE] [+-]? [0-9]+)?  
+    | [0-9]+ [eE] [+-]? [0-9]+                
+    | '.' [0-9]+ ([eE] [+-]? [0-9]+)?         
+    | '0' [xX] [0-9a-fA-F]* '.' [0-9a-fA-F]+ [pP] [+-]? [0-9]+  
+    | '0' [xX] [0-9a-fA-F]+ [pP] [+-]? [0-9]+                  
+    ;
 
 WS: [ \t\r\n] -> skip;
 LINECOMMENT: '//' ~[\r\n]* -> skip;
@@ -72,6 +84,15 @@ constDef
     : lValue ASSIGN initValue
     ;
 
+constInitVal
+    : constExp
+    | LBRACE (constInitVal (COMMA constInitVal)*)? RBRACE
+    ;
+
+constExp
+    : exp
+    ;
+
 varDecl
     : btype varDef (COMMA varDef)* SEMICOLON
     ;
@@ -110,6 +131,7 @@ funcFParams
 
 funcFParam
     : btype ID (LBRACK (exp)? RBRACK)*
+    | btype ID LBRACK RBRACK LBRACK exp RBRACK
     ;
 
 blockStmt
@@ -133,7 +155,7 @@ stmt
     ;
 
 continueStmt
-    : 'continue' SEMICOLON
+    : CONTINUE SEMICOLON
     ;
 
 returnStmt

test_all_lab1.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+echo "======================================"
+echo "Lab1 语法树构建 - 完整批量测试"
+echo "时间: $(date)"
+echo "======================================"
+
+PASS=0
+FAIL=0
+FAILED_FILES=()
+TOTAL=0
+
+# 递归查找所有 .sy 文件
+while IFS= read -r file; do
+    ((TOTAL++))
+    filename=$(basename "$file")
+    rel_path=${file#test/test_case/}
+    
+    echo -n "[$TOTAL] 测试 $rel_path ... "
+    
+    # 运行编译器检查解析是否成功
+    if ./build/bin/compiler --emit-parse-tree "$file" > /dev/null 2>&1; then
+        echo "✓ 通过"
+        ((PASS++))
+    else
+        echo "✗ 失败"
+        ((FAIL++))
+        FAILED_FILES+=("$rel_path")
+        
+        # 输出错误信息到临时文件以便调试
+        echo "    错误详情:" >&2
+        ./build/bin/compiler --emit-parse-tree "$file" 2>&1 | head -5 | sed 's/^/      /' >&2
+    fi
+done < <(find test/test_case -name "*.sy" -type f | sort)
+
+echo "======================================"
+echo "测试结果统计"
+echo "======================================"
+echo "总计: $TOTAL"
+echo "通过: $PASS"
+echo "失败: $FAIL"
+echo "成功率: $(awk "BEGIN {printf \"%.2f\", ($PASS/$TOTAL)*100}")%"
+echo "======================================"
+
+if [ $FAIL -gt 0 ]; then
+    echo ""
+    echo "失败的测试用例 ($FAIL 个):"
+    for f in "${FAILED_FILES[@]}"; do
+        echo "  ✗ $f"
+    done
+    exit 1
+fi
+
+echo ""
+echo "🎉 所有测试用例通过！"
+exit 0