Merge the compound SELECT operator fix from trunk.

FossilOrigin-Name: a7be554f4b8534fc237fa4c6defc38fcd4049707

diff --cc manifest
index 2e7c75d3cceff31d0f7dcf2fb5f1c3667bcd5157,609f6bf0274321186f14e53493a0422b62b0f314..ea07d936b3e4d31b10eeff37d6dfda51be554fd2
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Avoid\scomputing\scell\ssizes\sin\sbalance_nonroot()\suntil\sthey\sare\sreally\sneeded.\nThis\sgives\san\soverall\s1.7%\sperformance\sgain\sfor\sabout\s1000\sextra\sbytes\sof\ncode\sspace.
- D 2015-06-23T02:37:30.513
 -C Test\sthat\sthe\sleft\sand\sright\ssides\sof\sa\scompound\sSELECT\soperator\shave\sthe\ssame\s\snumber\sof\sexpressions\sin\sthe\sexpanded\sexpression\slist\sbefore\sbeginning\sto\sgenerate\scode.
 -D 2015-06-23T12:19:55.597
++C Merge\sthe\scompound\sSELECT\soperator\sfix\sfrom\strunk.
++D 2015-06-23T13:02:10.077
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 1063c58075b7400d93326b0eb332b48a54f53025
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1286,7 -1286,7 +1286,7 @@@ F tool/vdbe_profile.tcl 67746953071a9f8
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P 168728715156d756ac8c0df45710d054eee027ec
- R 9b9baae7202760bc8528aa5e0a31b7cf
 -P b97f9cf73e503c7285ba3a801e1f932f222d96b2
 -R 5d4925e11483f968b1575f6656e62b8a
 -U dan
 -Z 6c0c66a18bcc0b19ae618b4e0a65b57c
++P 43844537e8a372953386663f8177202901ba7566 4df852ce26c95d5d23c83dbe9c59d2c3435acddf
++R 5a31f6e2047c6b2a76413665b07fcf29
 +U drh
- Z 9735e4632bc637c34becd65ed89566cb
++Z ef941435462213fb596e80b11c30b19f

diff --cc manifest.uuid
index e09e14ca9e714c94f27fb38407f6a38dc9aa3e56,3a395d46f997c333582c690ac972088e2e812c68..c792bcaca0b929e4d30d4c3bdc06d2275daf4a4d
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 43844537e8a372953386663f8177202901ba7566
 -4df852ce26c95d5d23c83dbe9c59d2c3435acddf
++a7be554f4b8534fc237fa4c6defc38fcd4049707