On Thu, 29 Jun 2023 12:17:23 GMT, Coleen Phillimore <[email protected]> wrote:
> Please review change for mostly fixing return types in the constant pool and
> metadata to fix -Wconversion warnings in JVMTI code. The order of preference
> for changes are: 1. change the types to more distinct types (fields in the
> constant pool are u2 because that's their size in the classfile), 2. add
> direct int casts if the value has been checked in asserts above, and 3.
> checked_cast<> if not verified, and 4. added some pointer_delta_as_ints where
> needed.
> Tested with tier1-4.
Marked as reviewed by fparain (Reviewer).
src/hotspot/share/prims/jvmtiClassFileReconstituter.cpp line 399:
> 397: int length = sizeof(u2); // num_bootstrap_methods
> 398: for (int n = 0; n < num_bootstrap_methods; n++) {
> 399: int num_bootstrap_arguments = cpool()->operand_argument_count_at(n);
operand_arguments_count_at() returns an u2, I think it would make more sense to
put the cast line 402 where num_bootstrap_arguments is used.
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PR Review: https://git.openjdk.org/jdk/pull/14710#pullrequestreview-1505437059
PR Review Comment: https://git.openjdk.org/jdk/pull/14710#discussion_r1246709628
