diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 2caa7ce..d0b55fb 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -6174,13 +6174,17 @@ errors by @option{-pedantic-errors}. For instance: Downgrade some required diagnostics about nonconformant code from errors to warnings. Thus, using @option{-fpermissive} allows some nonconforming code to compile. Some C++ diagnostics are controlled -only by this flag, but it also downgrades some diagnostics that have -their own flag: +only by this flag, but it also downgrades some C and C++ diagnostics +that have their own flag: @gccoptlist{ -Wnarrowing @r{(C++)} } +The @option{-fpermissive} option is the default for historic C language +modes (@option{-std=c89}, @option{-std=gnu89}, @option{-std=c90}, +@option{-std=gnu90}). + @opindex Wall @opindex Wno-all @item -Wall |