pgsql: Suppress "variable may be used uninitialized" warning.
Suppress "variable may be used uninitialized" warning.
Also re-pgindent, just because I'm a neatnik.
Branch
------
REL9_5_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/cab23771eb0250fe8e2ad179cf10ef965658f3e7
Modified Files
--------------
src/backend/commands/policy.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
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On 07/28/2015 04:56 PM, Tom Lane wrote:
Suppress "variable may be used uninitialized" warning.
That's odd -- I compiled both with and without debug options looking
for warnings and saw none.
- --
Joe Conway
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Joe Conway <mail@joeconway.com> writes:
Suppress "variable may be used uninitialized" warning.
That's odd -- I compiled both with and without debug options looking
for warnings and saw none.
That warning is very compiler-dependent; smarter compilers can prove
that an uninitialized usage is unreachable while dumber ones can't.
I saw it on RHEL6's gcc 4.4.7. I figure that suppressing warnings
on any reasonably popular/modern compiler is fair game.
regards, tom lane
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On 07/28/2015 05:54 PM, Tom Lane wrote:
Joe Conway <mail@joeconway.com> writes:
Suppress "variable may be used uninitialized" warning.
That's odd -- I compiled both with and without debug options
looking for warnings and saw none.That warning is very compiler-dependent; smarter compilers can
prove that an uninitialized usage is unreachable while dumber ones
can't. I saw it on RHEL6's gcc 4.4.7. I figure that suppressing
warnings on any reasonably popular/modern compiler is fair game.
Ah, ok. I just felt bad that I didn't find it myself.
- --
Joe Conway
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