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* [gcc r13-5731] doc: Update -fchar8_t documentation
@ 2023-02-07 16:48 Marek Polacek
  0 siblings, 0 replies; only message in thread
From: Marek Polacek @ 2023-02-07 16:48 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:8bc87173003a879e9231cad66d7befa9ca7461f6

commit r13-5731-g8bc87173003a879e9231cad66d7befa9ca7461f6
Author: Marek Polacek <polacek@redhat.com>
Date:   Tue Feb 7 11:21:37 2023 -0500

    doc: Update -fchar8_t documentation
    
    Since C++20 P2513R4, char8_t Compatibility and Portability Fix it is
    no longer true that
    
      char ca[] = u8"xx";
    
    causes an error so adjust the example for -fchar8_t.
    
    gcc/ChangeLog:
    
            * doc/invoke.texi: Update -fchar8_t documentation.

Diff:
---
 gcc/doc/invoke.texi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 1eda0e0396b..51447a78584 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -3057,8 +3057,6 @@ following code is well-formed under ISO C++11, but is ill-formed when
 @option{-fchar8_t} is specified.
 
 @smallexample
-char ca[] = u8"xx";     // error: char-array initialized from wide
-                        //        string
 const char *cp = u8"xx";// error: invalid conversion from
                         //        `const char8_t*' to `const char*'
 int f(const char*);

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