fix Issue 9420 - [2.062alpha] Weird "(null)" output in error message

9rnsr · Jan 29, 2013 · 4c25eb2 · 4c25eb2
1 parent d37a401
commit 4c25eb2
Show file tree

Hide file tree

Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/src/mtype.c b/src/mtype.c
@@ -1639,6 +1639,7 @@ char *Type::modToChars()
 {
     OutBuffer buf;
     modToBuffer(&buf);
+    buf.writebyte(0);
     return buf.extractData();
 }
 

diff --git a/test/fail_compilation/diag9420.d b/test/fail_compilation/diag9420.d
@@ -0,0 +1,22 @@
+/*
+TEST_OUTPUT
+---
+fail_compilation/diag9420.d(21): Error: function diag9420.S.t3!().tx () is not callable using argument types (int)
+fail_compilation/diag9420.d(21): Error: expected 0 arguments, not 1 for non-variadic function type pure nothrow @safe void()
+---
+*/
+
+mixin template Mixin() { }
+struct S
+{
+    template t3(T...)
+    {
+        void tx(T){}
+        alias t3 = tx;
+    }
+}
+void main()
+{
+    S s1;
+    s1.t3!()(1);
+}