From 003dbcb7e6deff1a8872b8a0c85d8efa645755aa Mon Sep 17 00:00:00 2001
From: nub31 <oliverlhs@outlook.com>
Date: Sat, 17 May 2025 21:58:15 +0200
Subject: [PATCH] ...

---
 example/c/bindings.nub                     | 31 +++++++++++++++++++++-
 example/program.nub                        | 10 -------
 src/compiler/Nub.Lang/Backend/Generator.cs |  2 +-
 3 files changed, 31 insertions(+), 12 deletions(-)

diff --git a/example/c/bindings.nub b/example/c/bindings.nub
index 9738661..e3fc6c4 100644
--- a/example/c/bindings.nub
+++ b/example/c/bindings.nub
@@ -1,2 +1,31 @@
+extern func printf(fmt: string, ...args: any)
+extern func getchar(): i32
 extern func puts(str: string)
-extern func printf(fmt: string, ...args: any)
\ No newline at end of file
+extern func putchar(c: i32): i32
+extern func fgets(str: ^u8, size: i32, stream: ^any): ^u8
+extern func fputs(str: ^u8, stream: ^any): i32
+extern func fopen(filename: ^u8, mode: ^u8): ^any
+extern func fclose(stream: ^any): i32
+
+extern func malloc(size: i64): ^any
+extern func calloc(num: i64, size: i64): ^any
+extern func realloc(ptr: ^any, size: i64): ^any
+extern func free(ptr: ^any)
+
+extern func strlen(str: ^u8): i64
+extern func strcpy(dest: ^u8, src: ^u8): ^u8
+extern func strncpy(dest: ^u8, src: ^u8, n: i64): ^u8
+extern func strcat(dest: ^u8, src: ^u8): ^u8
+extern func strcmp(s1: ^u8, s2: ^u8): i32
+extern func strstr(haystack: ^u8, needle: ^u8): ^u8
+
+extern func sin(x: f64): f64
+extern func cos(x: f64): f64
+extern func tan(x: f64): f64
+extern func sqrt(x: f64): f64
+extern func pow(x: f64, y: f64): f64
+extern func abs(x: i32): i32
+
+extern func time(t: ^i64): i64
+extern func clock(): i64
+extern func sleep(seconds: u32): i32
diff --git a/example/program.nub b/example/program.nub
index 2818f3b..21c647e 100644
--- a/example/program.nub
+++ b/example/program.nub
@@ -1,15 +1,5 @@
 import c
 
-struct Test {
-    text: ^string
-}
-
 global func main(argc: i64, argv: i64) {
-    text = "test"
-    
-    x = new Test {
-        text = &text
-    }
 
-    printf("%s\n", (&x)^.text^)
 }
\ No newline at end of file
diff --git a/src/compiler/Nub.Lang/Backend/Generator.cs b/src/compiler/Nub.Lang/Backend/Generator.cs
index c3aa160..b60e9af 100644
--- a/src/compiler/Nub.Lang/Backend/Generator.cs
+++ b/src/compiler/Nub.Lang/Backend/Generator.cs
@@ -301,7 +301,7 @@ public class Generator
 
         GenerateBlock(node.Body);
 
-        if (node.Body.Statements.Last() is not ReturnNode)
+        if (node.Body.Statements.LastOrDefault() is not ReturnNode)
         {
             if (!node.ReturnType.HasValue && node.Name == "main")
             {