Backport "use new zinc 1.8 api for VirtualFile" to LTS#19128

Merged

Kordyjan merged 10 commits intorelease-3.3.2from

Dec 8, 2023

Commits on Dec 1, 2023

use new zinc api for virtualfile
Kordyjan
committed
use compiler impl of protobuf for presentation compiler

bishabosha
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Kordyjan
committed
remain compatible with Zinc 1.3

bishabosha
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Kordyjan
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cache source file for TASTy sources

bishabosha
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Kordyjan
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create fallback virtualfile and warn

bishabosha
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Kordyjan
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always fallback when missing virtual file

bishabosha
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Kordyjan
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only use hashmap lookup to map to virtualfile

bishabosha
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Kordyjan
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remove placeholders map

bishabosha
authored and
Kordyjan
committed
simplify file comparison
Kordyjan
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address comments

bishabosha
authored and
Kordyjan
committed