feat(ast): 修改函数调用表达式的结构定义

在AST定义中将函数调用表达式的name字段替换为callee字段,
以支持更复杂的函数调用场景。同时更新了相关的初始化函数、
转储函数和解析逻辑,使函数调用表达式能够正确处理callee节点。

BREAKING CHANGE: 函数调用表达式的结构发生了改变,从使用name字符串
改为使用callee表达式节点。
This commit is contained in:
zzy
2026-03-10 14:33:32 +08:00
parent 2e331ee016
commit 742bede02f
7 changed files with 102 additions and 23 deletions

View File

@@ -145,7 +145,7 @@ A.2.4 External definitions
function-definition
declaration
(6.9.1) function-definition:
declaration-specifiers declarator declaration-listopt compound-statement
declaration-specifiers declarator declaration-list(opt) compound-statement
(6.9.1) declaration-list:
declaration
declaration-list declaration
@@ -210,6 +210,9 @@ scc_ast_decl_t *scc_parse_declaration(scc_parser_t *parser) {
scc_ast_expr_t *init = scc_parse_expression(parser);
scc_ast_decl_val_init(decl, type, scc_cstring_as_cstr(&tok.lexeme),
init);
if (!scc_parser_consume_if(parser, SCC_TOK_SEMICOLON)) {
LOG_ERROR("expect semicolon");
}
goto RETURN;
}
// TODO
@@ -250,7 +253,9 @@ scc_ast_decl_t *scc_parse_declaration(scc_parser_t *parser) {
Assert(decl->func.body->base.type == SCC_AST_STMT_COMPOUND);
RETURN:
parser->sema_callbacks.on_decl(parser->sema_callbacks.context,
decl->base.type, decl);
if (decl) {
parser->sema_callbacks.on_decl(parser->sema_callbacks.context,
decl->base.type, decl);
}
return decl;
}