https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/./label=lin... 7 regressions found. CompilerTests.CompilerTest.testInBlockArgumentInstanceVariableShadowing CompilerTests.CompilerTest.testInBlockTempInstanceVariableShadowing CompilerTests.CompilerTest.testInstanceVariableShadowing CompilerTests.CompilerTest.testNotInteractiveInBlockArgumentInstanceVariableShadowing CompilerTests.CompilerTest.testNotInteractiveInBlockTempInstanceVariableShadowing CompilerTests.CompilerTest.testNotInteractiveSiblingBlocksInstanceVariableShadowing CompilerTests.CompilerTest.testSiblingBlocksInstanceVariableShadowing