Skip to content

P1102R2 Down with ()! #4513

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Mar 7, 2021
Merged

P1102R2 Down with ()! #4513

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 10 additions & 5 deletions source/expressions.tex
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1636,8 +1636,8 @@

\begin{bnf}
\nontermdef{lambda-expression}\br
lambda-introducer \opt{lambda-declarator} compound-statement\br
lambda-introducer \terminal{<} template-parameter-list \terminal{>} \opt{requires-clause} \opt{lambda-declarator} compound-statement
lambda-introducer lambda-declarator compound-statement\br
lambda-introducer \terminal{<} template-parameter-list \terminal{>} \opt{requires-clause} lambda-declarator compound-statement
\end{bnf}

\begin{bnf}
Expand All @@ -1647,8 +1647,13 @@

\begin{bnf}
\nontermdef{lambda-declarator}\br
\terminal{(} parameter-declaration-clause \terminal{)} \opt{decl-specifier-seq}\br
\bnfindent\opt{noexcept-specifier} \opt{attribute-specifier-seq} \opt{trailing-return-type} \opt{requires-clause}
lambda-specifiers\br
\terminal{(} parameter-declaration-clause \terminal{)} lambda-specifiers \opt{requires-clause}
\end{bnf}

\begin{bnf}
\nontermdef{lambda-specifiers}\br
\opt{decl-specifier-seq} \opt{noexcept-specifier} \opt{attribute-specifier-seq} \opt{trailing-return-type}
\end{bnf}

\pnum
Expand Down Expand Up @@ -1681,7 +1686,7 @@
\end{note}

\pnum
If a \grammarterm{lambda-expression} does not include a
If a \grammarterm{lambda-expression} includes an empty
\grammarterm{lambda-declarator}, it is as if the \grammarterm{lambda-declarator} were
\tcode{()}.
The lambda return type is \tcode{auto}, which is replaced by the
Expand Down