Printf is working !!

ccodegen.cpp

@@ -180,8 +180,12 @@ gen_expr(Ast_Expr *ast){
       else{
         gen_expr(node->name);
         gen("(");
+        auto name_for_printf = (Ast_Atom *)node->name;
         For(node->exprs){
-          gen_expr(it->item);
+          if(intern_printf == name_for_printf->intern_val && &it == node->exprs.data){
+            gen("\"%s\"", name_for_printf->intern_val.str);
+          }
+          else gen_expr(it->item);
           if(!node->exprs.is_last(&it)) gen(", ");
         }
         gen(")");
@@ -310,6 +314,9 @@ gen_ast(Ast *ast){
 
         case TYPE_LAMBDA:{
           if(node->value->kind == AST_LAMBDA){
+            if(is_flag_set(node->flags, AST_FOREIGN)){
+              return;
+            }
             Ast_Lambda *lambda = (Ast_Lambda *)node->value;
             Ast_Resolved_Type *ret = resolved_type_get(lambda->ret);
             gen_simple_decl(ret, node->name);
@@ -419,6 +426,7 @@ compile_string(String filecontent, String filename = "default_name"_s){
 
   gen(R"==(
 #include <stdint.h>
+#include <stdio.h>
 typedef int8_t   S8;
 typedef int16_t  S16;
 typedef int32_t  S32;

compiler.h

@@ -159,6 +159,7 @@ Intern_String keyword_enum;
 
 Intern_String intern_void;
 Intern_String intern_foreign;
+Intern_String intern_printf;
 
 struct Ast_Package;
 struct Sym;
@@ -208,6 +209,7 @@ lex_init(Allocator *token_string_arena, Allocator *map_allocator, Lexer *l){
 
   intern_foreign = intern_string(&l->interns, "#foreign"_s);
   intern_void = intern_string(&l->interns, "void"_s);
+  intern_printf = intern_string(&l->interns, "printf"_s);
 }
 
 function void

program.c

@@ -1,5 +1,6 @@
 
 #include <stdint.h>
+#include <stdio.h>
 typedef int8_t   S8;
 typedef int16_t  S16;
 typedef int32_t  S32;
@@ -29,7 +30,7 @@ int main(){
   entry();
 }
   
-void printf();
+
 typedef struct Token{
   U8 *str;
   S64 len;
@@ -42,7 +43,7 @@ void entry(){
   String string_to_lex = LIT("Identifier 2425525 Not_Number");
   Token token_array[32];
   U32 token_count;
-  printf(LIT("test"), 32);
+  printf("printf", 32);
   Token t;
   for(S64 i = 0;(i<string_to_lex.len);(i+=1)){
     if(is_numeric((string_to_lex.str[i]))){

program.kl

@@ -1,5 +1,5 @@
 
-#foreign printf :: (...)
+#foreign printf :: (str: String, ...)
 
 Token :: struct
   str: *U8
@@ -14,7 +14,7 @@ entry :: ()
   token_array: [32]Token
   token_count: U32
 
-  printf("test", 32)
+  printf("test %d", 32)
 
   t: Token
   for i := 0, i < string_to_lex.len, i+=1