Enforce 1 1 mapping between msgid and symbol#3053

Pierre-Sassoulas wants to merge 2 commits intopylint-dev:masterpylint-dev/pylint:masterfrom

Pierre-Sassoulas:enforce-1-1-mapping-between-msgid-and-symbolPierre-Sassoulas/pylint:enforce-1-1-mapping-between-msgid-and-symbolCopy head branch name to clipboard