Integrated: 8336081: Fix -Wzero-as-null-pointer-constant warnings in JVMTypedFlagLimit ctors

[Kim Barrett]

On Wed, 10 Jul 2024 12:29:21 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change to member initializers in the JVMTypedFlagLimit<T>
> class template.  It has two members of type T, which were being initialized
> with a literal value of 0, triggering -Wzero-as-null-pointer-constant when T
> is a pointer type and that warning is enabled.
> 
> We instead value initialize these members. For scalar types this performs
> zero-initialization, without triggering -Wzero-as-null-pointer-constant if
> it's a pointer type.
> 
> Testing: mach5 tier1

This pull request has now been integrated.

Changeset: 7a620329
Author:    Kim Barrett <kbarrett at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/7a6203296416268f1c3f269d0db2b0c817642a34
Stats:     3 lines in 1 file changed: 0 ins; 0 del; 3 mod

8336081: Fix -Wzero-as-null-pointer-constant warnings in JVMTypedFlagLimit ctors

Reviewed-by: dholmes, jwaters

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PR: https://git.openjdk.org/jdk/pull/20112