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fix: 数值字面量后紧挨着标识符时，报错信息输出完整标识符

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zhangxun 2025-07-18 11:03:21 +08:00
parent e2d4f97d75
commit 901d2f842a
1 changed files with 3 additions and 1 deletions
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4
src/main/java/org/jcnc/snow/compiler/lexer/scanners/NumberTokenScanner.java
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@ -177,8 +177,10 @@ public class NumberTokenScanner extends AbstractTokenScanner {
/* 2-B. **非法字母**（既不是后缀，也没有空白隔开） */ /* 2-B. **非法字母**（既不是后缀，也没有空白隔开） */
} else if (Character.isLetter(next)) { } else if (Character.isLetter(next)) {
var its = new IdentifierTokenScanner();
var token = its.scanToken(ctx, line, col);
throw new LexicalException( throw new LexicalException(
"数字后不能紧跟未知标识符 '" + next + "'", line, col); "数字后不能紧跟未知标识符 '" + token.getLexeme() + "'", line, col);
/* 2-C. **非法下划线** */ /* 2-C. **非法下划线** */
} else if (next == '_') { } else if (next == '_') {
throw new LexicalException( throw new LexicalException(