Fix Rcpp_list2 issue (closes #1053)

[eddelbuettel]

This adds definitions for Rcpp_list2() to Rcpp_list5(). At least one BioConductor package explicitly referenced Rcpp::Rcpp_list2() and we broke that in 1.0.4.

Checklist

• Code compiles correctly
• R CMD check still passes all tests
• Prefereably, new tests were added which fail without the change
• Document the changes by file in ChangeLog

[codecov-io]

Codecov Report

Merging #1054 into master will not change coverage by %.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1054   +/-   ##
=======================================
  Coverage   95.60%   95.60%           
=======================================
  Files          64       64           
  Lines        2778     2778           
=======================================
  Hits         2656     2656           
  Misses        122      122           

[eddelbuettel]

Reverse depends check moving on along with just the usual handful of issues. Copy and
paste from the output of the summariseJobs.r script in pprd:

Test of Rcpp had 1099 successes, 4 failures, and 35 skipped packages.
Ran from 2020-03-18 09:36:41.55 to 2020-03-18 21:48:59.10 for 12.205 hours
Average of 38.609 secs relative to 228.952 secs using 6 runners

Failed packages:  bigsnpr, gtfs2gps, lavaSearch2, mfbvar

Skipped packages:  BayesianTools, bgsmtr, brms, cld2, DataVisualizations, dipsaus, \
  dynamichazard, estimatr, EstMix, EWGoF, gkmSVM, gpuR, growfunctions, hBayesDM,\
  IMaGES, joineRML, joinXL, KeyboardSimulator, kmcudaR, LANDD, lime, lme4, mafs, \
  Mega2R, metacoder, mice, miceadds, Morpho, mrgsolve, nlmixr, NLMR, odpc,  \
  partialAR, pcalg, pccc

     id              title                  message  status requeued
1: 1114       pcFactorStan       pcFactorStan_1.4.0 WORKING        0
2: 1138           phangorn           phangorn_2.5.5 WORKING        0
3: 1139            phantom            phantom_0.1.3 WORKING        0
4: 1142           phenofit         phenofit_0.2.5-2 WORKING        0
5: 1143 PhenotypeSimulator PhenotypeSimulator_0.3.3 WORKING        0
6: 1144        philentropy        philentropy_0.4.0 WORKING        0

       id          title              message status requeued
  1: 1145        phonics        phonics_1.3.2  READY        0
  2: 1146       phybreak       phybreak_0.2.0  READY        0
  3: 1147      phylobase     phylobase_0.8.10  READY        0
  4: 1148     phylocurve    phylocurve_2.0.10  READY        0
  5: 1149 PhylogeneticEM PhylogeneticEM_1.4.0  READY        0
 ---
726: 1870           YPPE           YPPE_1.0.1  READY        0
727: 1871          yuima          yuima_1.9.6  READY        0
728: 1872            zic            zic_0.9.1  READY        0
729: 1873        ziphsmm        ziphsmm_2.0.6  READY        0
730: 1874           ZVCV           ZVCV_1.0.0  READY        0

About 730 more to go.

[eddelbuettel]

The reverse depends check proceeded fine with no new issues, see here for summary.

@kevinushey as you find time, a review would be appreciated. Else I can always push. Nobody from Vienna or elsewhere breathing down our necks....

[kevinushey]

LGTM!