Using MacOS X 10.14.4 and Xcode 10.2.1 I could not build jdk/jdk anymore: /Users/johan/openjdk/jdk/test/hotspot/gtest/classfile/test_symbolTable.cpp:62:6: error: explicitly assigning value of variable of type 'TempNewSymbol' to itself [-Werror,-Wself-assign-overloaded] s1 = s1; // self assignment ~~ ^ ~~ 1 error generated.
I added an entry to the list of disabled warnings, and that fixed the problem. Bug: https://bugs.openjdk.java.net/browse/JDK-8223309 Webrev: http://cr.openjdk.java.net/~jvos/8223309/webrev.00/ - Johan
