From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 26 Mar 2011 05:45:31 +0000 (+0000)
Subject: Better error when setting const to nil.
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=9130b63a74860cc65f40c897d866b6aef1d0f635

Better error when setting const to nil.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171541 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index a09ffb3aaec..9001d2b9ea7 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -1527,7 +1527,9 @@ Check_types_traverse::constant(Named_object* named_object, bool)
       && !ctype->is_boolean_type()
       && !ctype->is_string_type())
     {
-      if (!ctype->is_error())
+      if (ctype->is_nil_type())
+	error_at(constant->location(), "const initializer cannot be nil");
+      else if (!ctype->is_error())
 	error_at(constant->location(), "invalid constant type");
       constant->set_error();
     }