On Wed, 6 Jan 2021 06:16:43 GMT, Hao Sun <hao...@openjdk.org> wrote: > Making the conversion explicit would fix it. > > Flag '-Wimplicit-int-float-conversion' is first introduced in clang-10. > Therefore clang-8 and clang-9 are not affected. The flag with similar > functionality in gcc is '-Wfloat-conversion', but it is not enabled by > '-Wall' or '-Wextra'. That's why this warning does not appear when > building with gcc. > > > Note that we have tested with this patch, debug build succeeded with clang-10 > on Linux X86-64/AArch64 machines. > Note that '--with-extra-cxxflags=-Wno-deprecated-copy' should be added when > configuration. It's another issue (See JDK-8258010)
This pull request has now been integrated. Changeset: 28c35aed Author: Hao Sun <hao...@openjdk.org> Committer: David Holmes <dhol...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/28c35aed Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod 8259288: Debug build failure with clang-10 due to -Wimplicit-int-float-conversion Reviewed-by: dholmes ------------- PR: https://git.openjdk.java.net/jdk/pull/1956
