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CWG2577 Undefined behavior for preprocessing directives in macro arguments #1413

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jensmaurer opened this issue Jan 4, 2023 · 2 comments
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CWG2577 Undefined behavior for preprocessing directives in macro arguments #1413

jensmaurer opened this issue Jan 4, 2023 · 2 comments
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EWG Evolution paper needed An issue needs a paper to describe its solution SG12 Undefined Behavior
Milestone
2025-telecon

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@jensmaurer
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CWG solicits input from SG12 regarding addressing undefined behavior for preprocessing directives in macro arguments.

See CWG2577 for details.
@jensmaurer jensmaurer added the SG12 Undefined Behavior label Jan 4, 2023
@jensmaurer jensmaurer added this to the 2023-telecon milestone Jan 25, 2023
@cor3ntin cor3ntin mentioned this issue Nov 28, 2023
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@jensmaurer jensmaurer modified the milestones: 2023-telecon, 2024-telecon Mar 19, 2024
@hanickadot
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EWG St. Louis: Alisdair is writing update of a paper dealing with this

@jensmaurer jensmaurer modified the milestones: 2024-telecon, 2025-telecon Dec 18, 2024
@jfbastien jfbastien added paper needed An issue needs a paper to describe its solution EWG Evolution labels Jan 26, 2025
@jfbastien
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Addressed by #1548

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EWG Evolution paper needed An issue needs a paper to describe its solution SG12 Undefined Behavior
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