build: use -fparse-all-comments with -Wdocumentation

Clang checks only /** ... */ comments without this flag.

* configure.ac (warn_common): Also check -fparse-all-comments.
This commit is contained in:
Akim Demaille
2018-09-09 17:19:08 +02:00
parent ed2c9a69d3
commit 493182f70e
2 changed files with 3 additions and 2 deletions

View File

@@ -344,7 +344,7 @@ b4_location_define])])[
/// if null, no trace is output.
/// \param s the state
/// \param sym the symbol (for its value and location).
/// \warning the contents of \a s.value is stolen.
/// \warning the contents of \a sym.value is stolen.
void yypush_ (const char* m, state_type s, symbol_type& sym);
/// Pop \a n symbols the three stacks.