support function literal, set builtins to global context. great!

2025-12-20 20:27:36 +08:00
parent b9a98150ae
commit e7ca714a89
19 changed files with 362 additions and 502 deletions
--- a/src/lexer.cpp
+++ b/src/lexer.cpp
@@ -30,6 +30,7 @@ namespace Fig
        {FString(u8":="), TokenType::Walrus},
        {FString(u8"**"), TokenType::Power},
        {FString(u8"->"), TokenType::RightArrow},
+        {FString(u8"=>"), TokenType::DoubleArrow},

        // 单字符
        {FString(u8"+"), TokenType::Plus},
@@ -62,7 +63,7 @@ namespace Fig
        {FString(u8"or"), TokenType::Or},
        {FString(u8"not"), TokenType::Not},
        {FString(u8"import"), TokenType::Import},
-        {FString(u8"fun"), TokenType::Function},
+        {FString(u8"func"), TokenType::Function},
        {FString(u8"var"), TokenType::Variable},
        {FString(u8"const"), TokenType::Const},
        {FString(u8"final"), TokenType::Final},