From patchwork Thu Jun 24 19:37:33 2010
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Subject: [gccgo] Functions in Go can now throw exceptions
From: Ian Taylor <iant@google.com>
X-Patchwork-Id: 56824
Message-Id: <mcrfx0ccjcy.fsf@dhcp-172-17-9-151.mtv.corp.google.com>
To: gcc-patches@gcc.gnu.org
Date: Thu, 24 Jun 2010 12:37:33 -0700

With the new panic/recover support, functions in Go can now throw
exceptions.  This patch removes the previous marking that that could
not happen.  Committed to gccgo branch.

Ian


diff -r 94f14e2122df go/gogo-tree.cc
--- a/go/gogo-tree.cc	Tue Jun 22 15:19:37 2010 -0700
+++ b/go/gogo-tree.cc	Thu Jun 24 12:35:45 2010 -0700
@@ -1096,8 +1096,6 @@
 
 	  this->fndecl_ = decl;
 
-	  TREE_NOTHROW(decl) = 1;
-
 	  gcc_assert(no->package() == NULL);
 	  if (this->enclosing_ != NULL || Gogo::is_thunk(no))
 	    ;