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changeset 2296:a987ea1ea4f8

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Work around GCC6 This problem is really annoying. Left shifting a value does not require it to be positive in C. However, some specifications define that as undefined behaviour. Nevertheless, as used in this case it is perfectly fine and widely used construct. Closes #230, #378
author Klaus Ethgen <Klaus@Ethgen.de>
date Thu, 14 Apr 2016 14:25:44 +0100
parents 38f6ecad0b53
children 4d0008b449d6 de5d95fd809b
files src/typedefs.h
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/typedefs.h	Wed Apr 13 18:53:12 2016 +0100
+++ b/src/typedefs.h	Thu Apr 14 14:25:44 2016 +0100
@@ -161,7 +161,7 @@
 	CHANGE_WARN_CHANGED_EXT        = 1 << 3,
 	CHANGE_WARN_UNSAVED_META       = 1 << 4,
 	CHANGE_WARN_NO_WRITE_PERM_DEST_DIR  = 1 << 5,
-	CHANGE_ERROR_MASK              = (~0) << 8, /* the values below are fatal errors */
+	CHANGE_ERROR_MASK              = (~0U) << 8, /* the values below are fatal errors */
 	CHANGE_NO_READ_PERM            = 1 << 8,
 	CHANGE_NO_WRITE_PERM_DIR       = 1 << 9,
 	CHANGE_NO_DEST_DIR             = 1 << 10,