Commit 1afaf42525

@@ -3619,12 +3619,18 @@ static void add_top_level_decl(CodeGen *g, ScopeDecls *decls_scope, Tld *tld) {
         assert(tld->source_node->type == NodeTypeFnProto);
         is_export = tld->source_node->data.fn_proto.is_export;
 
-        if (!is_export && !tld->source_node->data.fn_proto.is_extern &&
+        if (!tld->source_node->data.fn_proto.is_extern &&
             tld->source_node->data.fn_proto.fn_def_node == nullptr)
         {
             add_node_error(g, tld->source_node, buf_sprintf("non-extern function has no body"));
             return;
         }
+        if (!tld->source_node->data.fn_proto.is_extern &&
+            tld->source_node->data.fn_proto.is_var_args)
+        {
+            add_node_error(g, tld->source_node, buf_sprintf("non-extern function is variadic"));
+            return;
+        }
     } else if (tld->id == TldIdUsingNamespace) {
         g->resolve_queue.append(tld);
     }

@@ -25375,7 +25375,7 @@ static ZigType *type_info_to_type(IrAnalyze *ira, IrInst *source_instr, ZigTypeI
         case ZigTypeIdBoundFn:
         case ZigTypeIdStruct:
             ir_add_error(ira, source_instr, buf_sprintf(
-                "@Type not availble for 'TypeInfo.%s'", type_id_name(tagTypeId)));
+                "@Type not available for 'TypeInfo.%s'", type_id_name(tagTypeId)));
             return ira->codegen->invalid_inst_gen->value->type;
     }
     zig_unreachable();

@@ -2,6 +2,15 @@ const tests = @import("tests.zig");
 const std = @import("std");
 
 pub fn addCases(cases: *tests.CompileErrorContext) void {
+    cases.add("non-extern function with var args",
+        \\fn foo(args: ...) void {}
+        \\export fn entry() void {
+        \\    foo();
+        \\}
+    , &[_][]const u8{
+        "tmp.zig:1:1: error: non-extern function is variadic",
+    });
+
     cases.addTest("invalid int casts",
         \\export fn foo() void {
         \\    var a: u32 = 2;
@@ -856,7 +865,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
         "tmp.zig:11:25: error: expected type 'u32', found '@TypeOf(get_uval).ReturnType.ErrorSet!u32'",
     });
 
-    cases.add("asigning to struct or union fields that are not optionals with a function that returns an optional",
+    cases.add("assigning to struct or union fields that are not optionals with a function that returns an optional",
         \\fn maybe(is: bool) ?u8 {
         \\    if (is) return @as(u8, 10) else return null;
         \\}
@@ -1084,7 +1093,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
         \\    _ = @Type(@typeInfo(struct { }));
         \\}
     , &[_][]const u8{
-        "tmp.zig:2:15: error: @Type not availble for 'TypeInfo.Struct'",
+        "tmp.zig:2:15: error: @Type not available for 'TypeInfo.Struct'",
     });
 
     cases.add("wrong type for result ptr to @asyncCall",
@@ -2659,7 +2668,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
         "tmp.zig:7:17: error: switch on type 'type' provides no expression parameter",
     });
 
-    cases.add("function protoype with no body",
+    cases.add("function prototype with no body",
         \\fn foo() void;
         \\export fn entry() void {
         \\    foo();