Use correct IL offset when reporting dataflow warnings for return statements #105661
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src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/MethodBodyScanner.cs
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src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/ReflectionMethodBodyScanner.cs
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src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Dataflow/MethodBodyScanner.cs
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…thodBodyScanner.cs Co-authored-by: Michal Strehovský <MichalStrehovsky@users.noreply.github.com>
This was referenced Aug 7, 2024
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Instead of merging all returned values into a single return value and reporting warnings based on that, report warnings per return statement, using the IL offset at that point. This allows us to fix the message origin to match the IL offset of each individual return statement, so we can remove a workaround from the pattern store.
Fixes dotnet/linker#2778
@dotnet/appmodel PTAL