From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Thu, 27 Sep 2012 05:41:29 +0000 (+0000)
Subject: compiler: Better error for missing comma in composite literal.
X-Git-Tag: misc/gccgo-go1_1_2~609
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a80f7a710e9bb7f5873b197d127aa30630ce6e4f;p=thirdparty%2Fgcc.git

compiler: Better error for missing comma in composite literal.

From-SVN: r191795
---

diff --git a/gcc/go/gofrontend/parse.cc b/gcc/go/gofrontend/parse.cc
index cfcc00f99ee4..f6b9715d4c1e 100644
--- a/gcc/go/gofrontend/parse.cc
+++ b/gcc/go/gofrontend/parse.cc
@@ -2723,7 +2723,11 @@ Parse::composite_lit(Type* type, int depth, Location location)
 	}
       else
 	{
-	  error_at(this->location(), "expected %<,%> or %<}%>");
+	  if (token->is_op(OPERATOR_SEMICOLON))
+	    error_at(this->location(),
+		     "need trailing comma before newline in composite literal");
+	  else
+	    error_at(this->location(), "expected %<,%> or %<}%>");
 
 	  this->gogo_->mark_locals_used();
 	  int depth = 0;