On 05/17/2017 09:45 AM, Jozef Lawrynowicz wrote:
Add warning to back end and add test.Patch is attached. If the patch is acceptable, I would appreciate if someone could commit it for me as I do not have write access. 2017-05-XX Jozef Lawrynowicz <joze...@somniumtech.com> gcc/ PR target/78818 * config/msp430/msp430.c (msp430_unique_section): Warn if .persistent attribute is used on an automatic variable.
+ if (!message && TREE_NAME_EQ (name, ATTR_PERSIST) && !TREE_STATIC (* node)
+ && !TREE_PUBLIC (* node) && !DECL_EXTERNAL (* node)) + message = "%qE attribute has no effect on automatic variables"; In code like this (both existing and new) where the format string is being assigned to a pointer that is then passed to one of the diagnostic functions, I believe the string literal needs to wrapped in G_() so that it can be translated. Martin
