Opened 13 years ago

Closed 12 years ago

#3557 closed Bugs (invalid)

Large number of break strict-aliasing rules warnings

Reported by: mloskot <mateusz@…> Owned by:
Milestone: Boost 1.41.0 Component: None
Version: Boost Development Trunk Severity: Problem
Keywords: Cc:

Description

I'm building Boost libraries from trunk (r57126) using GCC 4.4.1 under Linux 64-bit system and GCC throws large number of the following warnings for various libraries: 

warning: dereferencing type-punned pointer will break strict-aliasing rules

I'm not sure if I should split ticket submissions per library, so I decided to submit all-in-one report with big log file (600K) attached where all the warnings are included.

Attachments (1)

strict-aliasing-warnings-r57126-build-all.log.tar.bz2​ (12.3 KB ) - added by mloskot <mateusz@…> 13 years ago.
all-in-one build log with break strict-aliasing warnings

Download all attachments as: .zip

Change History (5)

by mloskot <mateusz@…>, 13 years ago

Attachment: strict-aliasing-warnings-r57126-build-all.log.tar.bz2​ added

all-in-one build log with break strict-aliasing warnings

comment:1 by Steven Watanabe, 13 years ago

This is likely to go unnoticed for a long time, unless it's split up by library.

comment:2 by mloskot <mateusz@…>, 13 years ago

Steven,

Thank you for the suggestion. Actually, I wasn't sure how to handle that and because splitting would be a bigger task, I decided to report big log and see what happen.

I am going to split and submit reports per library. Should I close this ticket?

comment:3 by Marshall Clow, 12 years ago

<mateusz@…> wrote:
I am going to split and submit reports per library. Should I close this ticket?

Yes, you should.

comment:4 by anonymous, 12 years ago

Resolution: → invalid
Status: new → closed

I have close it, as we will have new tickets by library

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