Re: sparse 0.4.2: cgcc issue

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Christopher Li wrote:
On Mon, Dec 7, 2009 at 10:04 AM, Blue Swirl <blauwirbel@xxxxxxxxx> wrote:
My Perl skills are not very bright, but the suggested patch
(http://marc.info/?l=linux-sparse&m=126010091922942&w=2) looks
correct.

Same here.

Rubisher, can you please send me a Signed-Off-By: line for the patch
you submit?

Thanks

Chris

if that could help you:

a possible fix to cgcc issue in sparse 0.4.2:
	Use of uninitialized value $bits in exists at /usr/bin/cgcc line 139.
	/usr/bin/cgcc: weird number of bits. at /usr/bin/cgcc line 139.

Signed-off-by: Joel Soete <rubisher@xxxxxxxxxx>

--- cgcc.orig	2009-11-28 17:41:28.000000000 +0000
+++ cgcc	2009-12-06 11:55:32.000000000 +0000
@@ -133,7 +133,7 @@
     my @types = (['SCHAR',''], ['SHRT',''], ['INT',''], ['LONG','L'], ['LONG_LONG','LL'], ['LONG_LONG_LONG','LLL']);

     my $result = " -D__CHAR_BIT__=$char";
-    while (@types) {
+    while (@types && @_) {
 	my $bits = shift @_;
 	my ($name,$suffix) = @{ shift @types };
 	die "$0: weird number of bits." unless exists $pow2m1{$bits};
=== <> ===

Also attached in case of mail client issue

Tx a lot,
    J.

Attachment: CGCC.diff.gz
Description: GNU Zip compressed data


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