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feat: 新增 i32 / u64 / char 类型 + 字符字面量 "'a'"

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刘航宇
2026-06-05 20:47:44 +08:00
parent 6fc599e6c2
commit 18172ca724
12 changed files with 146 additions and 16 deletions
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src/lexer/token.c
+7 -3
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@@ -9,8 +9,10 @@ static const char* NAMES[] = {
[TOK_ELSE] = "else", [TOK_WHILE] = "while", [TOK_FOR] = "for", [TOK_IN] = "in", [TOK_RETURN] = "return",
[TOK_STRUCT] = "struct", [TOK_TYPE] = "type", [TOK_ENUM] = "enum", [TOK_EXTEND] = "extend",
[TOK_MATCH] = "match",
[TOK_I64] = "i64", [TOK_F64] = "f64", [TOK_BOOL] = "bool", [TOK_STR] = "str", [TOK_VOID] = "void",
[TOK_INT_LIT] = "整数", [TOK_FLOAT_LIT] = "浮点数", [TOK_STR_LIT] = "字符串",
[TOK_I32] = "i32", [TOK_I64] = "i64", [TOK_U64] = "u64", [TOK_F64] = "f64",
[TOK_BOOL] = "bool", [TOK_CHAR] = "char", [TOK_STR] = "str", [TOK_VOID] = "void",
[TOK_INT_LIT] = "整数", [TOK_FLOAT_LIT] = "浮点数",
[TOK_CHAR_LIT] = "字符", [TOK_STR_LIT] = "字符串",
[TOK_TRUE] = "true", [TOK_FALSE] = "false",
[TOK_IDENT] = "标识符", [TOK_UNDERSCORE] = "_",
[TOK_PLUS] = "+", [TOK_MINUS] = "-", [TOK_STAR] = "*",
@@ -34,7 +36,9 @@ const char* tok_name(TokenKind kind) {
}
bool tok_is_type(TokenKind kind) {
return kind == TOK_I64 || kind == TOK_F64 || kind == TOK_BOOL || kind == TOK_STR || kind == TOK_VOID;
return kind == TOK_I32 || kind == TOK_I64 || kind == TOK_U64
|| kind == TOK_F64 || kind == TOK_BOOL || kind == TOK_CHAR
|| kind == TOK_STR || kind == TOK_VOID;
}
int64_t tok_int_value(const Token* tok) {