diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 1a96988..a104c54 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -218,7 +218,7 @@ Objective-C and Objective-C++ Dialects}. @item Warning Options @xref{Warning Options,,Options to Request or Suppress Warnings}. @gccoptlist{-fsyntax-only -pedantic -pedantic-errors @gol --w -Wextra -Wall -Waggregate-return @gol +-w -Wextra -Wall -Waggregate-return -Wno-attributes @gol -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment @gol -Wconversion -Wno-deprecated-declarations @gol -Wdisabled-optimization -Wno-div-by-zero -Wno-endif-labels @gol @@ -3046,6 +3046,14 @@ Warn if any functions that return structures or unions are defined or called. (In languages where you can return an array, this also elicits a warning.) +@item -Wno-attributes +@opindex Wno-attributes +@opindex Wattributes +Do not warn if an unexpected @code{__attribute__} is used, such as +unrecognized attributes, function attributes applied to variables, +etc. This will not stop errors for incorrect use of supported +attributes. + @item -Wstrict-prototypes @r{(C only)} @opindex Wstrict-prototypes Warn if a function is declared or defined without specifying the |