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[cpp.cond] Keywords are not identifiers while preprocessing #8518

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[cpp.cond] Keywords are not identifiers while preprocessing #8518

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4 changes: 2 additions & 2 deletions source/preprocessor.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -553,11 +553,11 @@
\grammarterm{has-embed-expression}s, and
\grammarterm{has-attribute-expression}s
have been performed,
all remaining identifiers and keywords,
all remaining identifiers (including those lexically identical to keywords)
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@hubert-reinterpretcast hubert-reinterpretcast Nov 17, 2025

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Suggested change
all remaining identifiers (including those lexically identical to keywords)
all remaining identifiers (including those lexically identical to keywords),

except for
\tcode{true}
and
\tcode{false},
\tcode{false}
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@hubert-reinterpretcast hubert-reinterpretcast Nov 17, 2025

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Suggested change
\tcode{false}
\tcode{false},

are replaced with the \grammarterm{pp-number}
\tcode{0},
and then each preprocessing token is converted into a token.
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