From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 5 Feb 2001 22:14:07 +0000 (+0100)
Subject: c-typeck.c (common_type): push and pop binding level around calling common_type on... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2f4e8f2b108db0a476093feeef1c8fd48afce03f;p=gcc.git

c-typeck.c (common_type): push and pop binding level around calling common_type on function parameters.

	* c-typeck.c (common_type): push and pop binding level around
	calling common_type on function parameters.

	* gcc.c-torture/compile/20010202-1.c: New test.

From-SVN: r39467
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 546dfc10ee9..8b01b13d877 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-typeck.c (common_type): push and pop binding level around
+	calling common_type on function parameters.
+
 Mon Feb  5 14:30:37 2001  Christopher Faylor <cgf@cygnus.com>
 
 	* config/i386/cygwin.h (CPP_SPEC): Add missing space after -idirafter.
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 3b8f9b090cf..1ff44d21369 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -353,6 +353,9 @@ common_type (t1, t2)
 	/* If both args specify argument types, we must merge the two
 	   lists, argument by argument.  */
 
+	pushlevel (0);
+	declare_parm_level (1);
+
 	len = list_length (p1);
 	newargs = 0;
 
@@ -412,6 +415,8 @@ common_type (t1, t2)
 	  parm_done: ;
 	  }
 
+	poplevel (0, 0, 0);
+
 	t1 = build_function_type (valtype, newargs);
 	/* ... falls through ...  */
       }
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2cec5af4511..3ce1ec37058 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2001-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.c-torture/compile/20010202-1.c: New test.
+
 2001-02-05  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* g++.old-deja/g++.abi/primary2.C: New test.
diff --git a/gcc/testsuite/gcc.c-torture/compile/20010202-1.c b/gcc/testsuite/gcc.c-torture/compile/20010202-1.c
new file mode 100644
index 00000000000..e72586a3371
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20010202-1.c
@@ -0,0 +1,6 @@
+int foo (int n, char m[1][n]);
+
+int foo (int n, char m[1][n])
+{
+}
+