owenpan added a comment.
Since this option doesn't work for empty functions yet, we should either add a
note in the documentation or qualify the scope with "non-empty" as suggested in
my comments.
================
Comment at: clang/docs/ReleaseNotes.rst:528
------------
+- Add `RemoveSemicolon` option for removing unnecessary `;` after a function
definition.
----------------
IMO "unnecessary" is unnecessary. Add "non-empty" if we want to be exact.
================
Comment at: clang/include/clang/Format/Format.h:3058
+ /// Remove redundant semicolons after the closing brace of a function
+ /// \warning
----------------
Now I feel it's probably better to not add "redundant".
================
Comment at: clang/include/clang/Format/Format.h:3068
+ /// int max(int a, int b) int max(int a, int b)
+ /// { {
+ /// return a > b ? a : b; return a > b ? a :
b;
----------------
Nit: unwrap the braces.
================
Comment at: clang/lib/Format/UnwrappedLineParser.cpp:992-997
+ // When this is a function block and there is an unnecessary semicolon
+ // afterwards then mark it as optional (so the RemoveSemi pass can get rid of
+ // it later).
+ if (MunchSemi && FormatTok->is(tok::semi)) {
nextToken();
+ }
----------------
Move the comments to line 965 and elide the braces.
================
Comment at: clang/unittests/Format/FormatTest.cpp:26773
+ Style);
+
+ // These tests are here to show a problem that may not be easily
----------------
Add the test case if it will pass.
================
Comment at: clang/unittests/Format/FormatTest.cpp:26780-26786
+ verifyFormat("void main(){};", "void main() {};", Style);
+ verifyFormat("void foo(){}; //\n"
+ ";\n"
+ "int bar;",
+ "void foo(){}; //\n"
+ "; int bar;",
+ Style);
----------------
And edit the comments above.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135466/new/
https://reviews.llvm.org/D135466
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