From: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
Date: Fri, 1 Dec 2006 21:28:35 +0000 (+0000)
Subject: re PR c++/30021 (ICE on invalid parameter for main)
X-Git-Tag: releases/gcc-4.3.0~8188
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8e1d61976e33667ed0d9f8ae6f9619076ecad8a;p=thirdparty%2Fgcc.git

re PR c++/30021 (ICE on invalid parameter for main)

	PR c++/30021
	* c-common.c (check_main_parameter_types): Check for error_mark_node.

	* g++.dg/other/main1.C: New test.

From-SVN: r119415
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 34ac82f96a69..d94686b33304 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-01  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	PR c++/30021
+	* c-common.c (check_main_parameter_types): Check for error_mark_node.
+
 2006-12-01  Andrew MacLeod  <amacleod@redhat.com>
 
 	* common.opt (ftree-combine-temps): Remove.
diff --git a/gcc/c-common.c b/gcc/c-common.c
index d7e98deeb2f6..d2c39bd10778 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -1034,7 +1034,7 @@ check_main_parameter_types (tree decl)
    {
      tree type = args ? TREE_VALUE (args) : 0;
 
-     if (type == void_type_node)
+     if (type == void_type_node || type == error_mark_node )
        break;
 
      ++argct;
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fe29e8615eb6..31f6ea6d6a68 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-01  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	PR c++/30021
+	* g++.dg/other/main1.C: New test.
+
 2006-12-01  Thomas Koenig  <Thomas.Koenig@online.de>
 
 	PR libfortran/29568
diff --git a/gcc/testsuite/g++.dg/other/main1.C b/gcc/testsuite/g++.dg/other/main1.C
new file mode 100644
index 000000000000..ba945741efbd
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/main1.C
@@ -0,0 +1,4 @@
+// PR c++/30021
+// { dg-do compile }
+
+int main(void,char**);  // { dg-error "incomplete type|invalid use" }