#1345: [PATCH] eliminate {push,shift}_opcode_pmc from pmc_freeze
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Reporter: plobsing | Type: patch
Status: new | Priority: normal
Milestone: | Component: core
Version: 1.8.0 | Severity: medium
Keywords: | Lang:
Patch: | Platform:
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The pseudo-pmc used in pmc freeze/thaw includes operations that appear to
mimic push/shift PMC.
Except: they don't push/shift a PMC to/from the image buffer. They
push/shift a PMC ID, which is really just another integer as far as the
image is concerned.
This is confusing and also leads to needless casting to/from PMC* of
values that aren't really pointers.
The attached patch replaces all use of these operations with
{push,shift}_integer.
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Ticket URL: <https://trac.parrot.org/parrot/ticket/1345>
Parrot <https://trac.parrot.org/parrot/>
Parrot Development
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