From 0baf896c3af3b472977f75a536f39f3e6e65b0a7 Mon Sep 17 00:00:00 2001
From: CHatingPython <chatingpython@kpgpmc.org>
Date: Wed, 24 Jun 2026 15:27:29 +0200
Subject: [PATCH] feat: introduce int32 keyword

Refs: #15
---
 furc/include/furc/front/token.hpp | 4 ++++
 furc/src/front/lexer.cpp          | 1 +
 2 files changed, 5 insertions(+)

diff --git a/furc/include/furc/front/token.hpp b/furc/include/furc/front/token.hpp
index e7c1058..386e6c4 100644
--- a/furc/include/furc/front/token.hpp
+++ b/furc/include/furc/front/token.hpp
@@ -146,6 +146,8 @@ enum class keyword_token {
     If,     /**< `if` */
     Else,   /**< `else` */
     While,  /**< `while` */
+
+    Int32, /**< `int32` */
 };
 
 static inline std::ostream& operator<<(std::ostream& os, keyword_token keyword) {
@@ -156,6 +158,7 @@ static inline std::ostream& operator<<(std::ostream& os, keyword_token keyword)
     case keyword_token::If: return os << "if";
     case keyword_token::Else: return os << "else";
     case keyword_token::While: return os << "while";
+    case keyword_token::Int32: return os << "int32";
     }
     return os;
 }
@@ -168,6 +171,7 @@ static inline std::string operator+(const std::string& str, keyword_token keywor
     case keyword_token::If: return str + "if";
     case keyword_token::Else: return str + "else";
     case keyword_token::While: return str + "while";
+    case keyword_token::Int32: return str + "int32";
     }
     return str;
 }
diff --git a/furc/src/front/lexer.cpp b/furc/src/front/lexer.cpp
index 374b106..70007c0 100644
--- a/furc/src/front/lexer.cpp
+++ b/furc/src/front/lexer.cpp
@@ -100,6 +100,7 @@ token_r lexer::next_token() {
                 { "if", keyword_token::If },
                 { "else", keyword_token::Else },
                 { "while", keyword_token::While },
+                { "int32", keyword_token::Int32 },
             };
 
             if (auto it = s_keywords.find(value); it != s_keywords.end()) return { location, it->second };