Preserve custom operators #2125
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This will keep custom operators on marked types whenever System.Linq.Expressions is used, and the operator input types are marked. The behavior is enabled by default, and can be disabled by passing --disable-operator-discovery. Addresses dotnet#1821
marek-safar
reviewed
Jul 2, 2021
- Avoid processing pending operators Dictionary if Linq.Expressions is unused - Allocate this possibly-unused Dictionary lazily - Use readonly field for always-used HashSet - Rename markOperators -> seenLinqExpressions - Clean up ProcessCustomOperators call to make intent more clear - Add comments - Check MetadataType.Int32 instead of searching BCL for Int32
vitek-karas
approved these changes
Jul 7, 2021
- seenLinqExpressions -> _seenLinqExpressions - use List for pending operators instead of HashSet
agocke
pushed a commit
to dotnet/runtime
that referenced
this pull request
Nov 16, 2022
* Preserve custom operators This will keep custom operators on marked types whenever System.Linq.Expressions is used, and the operator input types are marked. The behavior is enabled by default, and can be disabled by passing --disable-operator-discovery. Addresses dotnet/linker#1821 * Fix behavior for operators on nullable types * Cleanup and PR feedback - Avoid processing pending operators Dictionary if Linq.Expressions is unused - Allocate this possibly-unused Dictionary lazily - Use readonly field for always-used HashSet - Rename markOperators -> seenLinqExpressions - Clean up ProcessCustomOperators call to make intent more clear - Add comments - Check MetadataType.Int32 instead of searching BCL for Int32 * Remove unnecessary parens * PR feedback - seenLinqExpressions -> _seenLinqExpressions - use List for pending operators instead of HashSet Commit migrated from dotnet/linker@6b0da00
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This will keep custom operators on marked types whenever System.Linq.Expressions
is used, and the operator input types are marked.
The behavior is enabled by default, and can be disabled by passing
--disable-operator-discovery.
Addresses #1821