Merge branch 'fix-vt' into wip

diff --cc src/compiling/compiling_base.nit
Simple merge

diff --cc src/compiling/compiling_global.nit
Simple merge

diff --cc src/compiling/compiling_icode.nit
Simple merge

diff --cc src/compiling/table_computation.nit
Simple merge

diff --cc src/icode/icode_base.nit
Simple merge