Dear Horiguchi-san, Thanks for replying!
> > My gcc version is 4.8.5, and ninja is 1.10.2. > > gcc 4.8 looks very old? > > AFAIS all of those complaints are false positives and if I did this > correclty, gcc 11.3 seems to have been fixed in this regard. I switched to newer gcc (8.3, still old...) and tried. As you said it did not raise such warnings. > > # Solution > > > > PSA the patch to keep the compiler quiet. IIUC my compiler considered that > > substitutions in PG_TRY() might be skipped. I'm not sure it is real problem, > > but the workarounds are harmless. > > > > Or, did I miss something for ignoring above? > > > > [1]: > https://wiki.postgresql.org/wiki/Developer_FAQ#:~:text=or%20MSVC%20trace > points.-,What%20debugging%20features%20are%20available%3F,-Compile%2Dti > me > > I think we don't want "fix" those as far as modern compilers don't > emit the false positives. OK, I should use newer one for modern codes. Sorry for noise and thank you for confirmation. Best Regards, Hayato Kuroda FUJITSU LIMITED
