Use the VList object to capture the mapping between SQL parameter names and

variable numbers in a single memory allocation.

FossilOrigin-Name: 99fddf2ecb7202bfdf5ddc4cc1c4e155c883f7ec

diff --cc manifest
index a70672ab10514c767cbc242f80fae22173487fd6,6842b9b8b8b9d03173ab885a05b329e1dbf52a0a..70f6bed2e27319363e35b31ac9dc7f123fdb2509
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sharmless\scompiler\swarnings.
- D 2016-12-22T14:53:25.934
 -C Add\scheck\sto\sprevent\sa\sVList\sfrom\sgrowing\safter\spointers\sto\slabels\shave\sbeen\ntaken.
 -D 2016-12-23T13:52:45.010
++C Use\sthe\sVList\sobject\sto\scapture\sthe\smapping\sbetween\sSQL\sparameter\snames\sand\nvariable\snumbers\sin\sa\ssingle\smemory\sallocation.
++D 2016-12-23T13:54:22.985
  F Makefile.in 41bd4cad981487345c4a84081074bcdb876e4b2e
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc b8ca53350ae545e3562403d5da2a69cec79308da
@@@ -1539,7 -1539,7 +1539,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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- R d04805544fe17af2729028773b1348a0
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++P fa86db2f915c0a189c3be02b1aaa7f24d339d7d6 aa23d7eaf69f5ecbf9500b2353846094cae41e6c
+ R 2f816100f2d74d42d3a1978c26f09af2
++T +closed aa23d7eaf69f5ecbf9500b2353846094cae41e6c
  U drh
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 -Z 3cd0270ead5747022cdd1e84b75d8956
++Z bdddf7c19647dc703ac75fbc8ecd14da

diff --cc manifest.uuid
index 2f4de5bfe2bcccd3775ac435bb3d2e7cd3dfbefd,63d4ce335d402b055d53fdbb8aad9ba7a32d29d8..51207f7f2f21d09d07077e4f655fdeeedf778f87
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- fa86db2f915c0a189c3be02b1aaa7f24d339d7d6
 -aa23d7eaf69f5ecbf9500b2353846094cae41e6c
++99fddf2ecb7202bfdf5ddc4cc1c4e155c883f7ec