GCC 4.4 produces a bunch of new compiler warnings against 8.4; see attached output. Some of these are related to our old friend fastgetattr(), but it's a bit too late for me to make sense of it now.
As we have grown accustomed to warnings-free builds, it would be nice to fix these.
reloptions.c:731: warning: value computed is not used heapam.c:458: warning: value computed is not used heapam.c:458: warning: value computed is not used heapam.c:726: warning: value computed is not used heapam.c:726: warning: value computed is not used heapam.c:2936: warning: value computed is not used heapam.c:2936: warning: value computed is not used heapam.c:2937: warning: value computed is not used heapam.c:2937: warning: value computed is not used tuptoaster.c:1391: warning: value computed is not used tuptoaster.c:1393: warning: value computed is not used tuptoaster.c:1607: warning: value computed is not used tuptoaster.c:1609: warning: value computed is not used heap.c:2016: warning: value computed is not used aclchk.c:1198: warning: value computed is not used aclchk.c:1198: warning: value computed is not used aclchk.c:1918: warning: value computed is not used aclchk.c:1918: warning: value computed is not used aclchk.c:2751: warning: value computed is not used aclchk.c:2751: warning: value computed is not used dbcommands.c:1448: warning: value computed is not used dbcommands.c:1448: warning: value computed is not used dbcommands.c:1562: warning: value computed is not used dbcommands.c:1562: warning: value computed is not used proclang.c:369: warning: value computed is not used proclang.c:369: warning: value computed is not used proclang.c:374: warning: value computed is not used proclang.c:374: warning: value computed is not used proclang.c:379: warning: value computed is not used proclang.c:379: warning: value computed is not used tablecmds.c:7006: warning: value computed is not used tablecmds.c:7006: warning: value computed is not used tablespace.c:883: warning: value computed is not used tablespace.c:883: warning: value computed is not used trigger.c:1183: warning: value computed is not used typecmds.c:1948: warning: value computed is not used typecmds.c:1948: warning: value computed is not used typecmds.c:2390: warning: value computed is not used user.c:1075: warning: value computed is not used user.c:1075: warning: value computed is not used spi.c:786: warning: value computed is not used spi.c:786: warning: value computed is not used ip.c:404: warning: ‘mask4.sin_zero[7u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[6u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[5u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[4u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[3u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[2u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[1u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[0u]’ may be used uninitialized in this function ruleutils.c:570: warning: value computed is not used catcache.c:231: warning: value computed is not used catcache.c:241: warning: value computed is not used catcache.c:251: warning: value computed is not used catcache.c:261: warning: value computed is not used catcache.c:738: warning: value computed is not used catcache.c:1150: warning: value computed is not used catcache.c:1150: warning: value computed is not used catcache.c:1400: warning: value computed is not used catcache.c:1400: warning: value computed is not used relcache.c:649: warning: value computed is not used relcache.c:649: warning: value computed is not used relcache.c:660: warning: value computed is not used relcache.c:660: warning: value computed is not used relcache.c:1029: warning: value computed is not used relcache.c:1049: warning: value computed is not used relcache.c:2786: warning: value computed is not used relcache.c:2850: warning: value computed is not used relcache.c:3092: warning: value computed is not used relcache.c:3092: warning: value computed is not used relcache.c:3159: warning: value computed is not used relcache.c:3159: warning: value computed is not used tuplesort.c:2615: warning: value computed is not used tuplesort.c:2615: warning: value computed is not used tuplesort.c:2616: warning: value computed is not used tuplesort.c:2616: warning: value computed is not used ip.c:404: warning: ‘mask4.sin_zero[7u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[6u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[5u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[4u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[3u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[2u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[1u]’ may be used uninitialized in this function ip.c:404: warning: ‘mask4.sin_zero[0u]’ may be used uninitialized in this function plperl.c:1745: warning: value computed is not used plperl.c:1745: warning: value computed is not used plpython.c:1743: warning: value computed is not used plpython.c:1743: warning: value computed is not used pltcl.c:2331: warning: value computed is not used pltcl.c:2331: warning: value computed is not used pltcl.c:2400: warning: value computed is not used pltcl.c:2400: warning: value computed is not used
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