From c2a3cecc1ab2d3f27dcea40a6f0f353b0306d66a Mon Sep 17 00:00:00 2001 From: ov-4 Date: Thu, 29 Jan 2026 10:20:58 +0000 Subject: Added INPUT, OUTPUT and DECLARE --- include/cps/Parser.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/cps/Parser.h (limited to 'include/cps/Parser.h') diff --git a/include/cps/Parser.h b/include/cps/Parser.h new file mode 100644 index 0000000..c24184f --- /dev/null +++ b/include/cps/Parser.h @@ -0,0 +1,25 @@ +#pragma once +#include "cps/Lexer.h" +#include "cps/AST.h" +#include +#include + +namespace cps { + +class Parser { + Lexer &Lex; + int CurTok; + + int getNextToken(); + std::unique_ptr ParseExpression(); + std::unique_ptr ParseNumberExpr(); + std::unique_ptr ParseParenExpr(); // 预留 + std::unique_ptr ParseIdentifierExpr(); + +public: + Parser(Lexer &L) : Lex(L) { getNextToken(); } + + std::vector> Parse(); +}; + +} // namespace cps -- cgit v1.3.1-4-g156e