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[Bug gdb/18732] New: tautological-compare warning breaks build
- From: "lukeallardyce at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 29 Jul 2015 09:08:33 +0000
- Subject: [Bug gdb/18732] New: tautological-compare warning breaks build
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=18732
Bug ID: 18732
Summary: tautological-compare warning breaks build
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: lukeallardyce at gmail dot com
Target Milestone: ---
A new warning was recently added to GCC trunk (tautological-compare, also
available on Clang) which caused the following line in doublest.c to break the
build
391 if (dfrom != dfrom) /* Result is NaN */
adding -Wno-tautological-compare to CFLAGS fixes it for now.
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