diff options
Diffstat (limited to 'gcc/fortran/invoke.texi')
| -rw-r--r-- | gcc/fortran/invoke.texi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi index 1f6de84b99f..38ebfe991b2 100644 --- a/gcc/fortran/invoke.texi +++ b/gcc/fortran/invoke.texi @@ -142,7 +142,7 @@ by type. Explanations are in the following sections. @xref{Error and Warning Options,,Options to request or suppress errors and warnings}. @gccoptlist{-Waliasing -Wall -Wampersand -Warray-bounds --Wcharacter-truncation @gol +-Wc-binding-type -Wcharacter-truncation @gol -Wconversion -Wfunction-elimination -Wimplicit-interface @gol -Wimplicit-procedure -Wintrinsic-shadow -Wintrinsics-std @gol -Wline-truncation -Wno-align-commons -Wno-tabs -Wreal-q-constant @gol @@ -773,6 +773,14 @@ Warn about array temporaries generated by the compiler. The information generated by this warning is sometimes useful in optimization, in order to avoid such temporaries. +@item -Wc-binding-type +@opindex @code{Wc-binding-type} +@cindex warning, C binding type +Warn if the a variable might not be C interoperable. In particular, warn if +the variable has been declared using an intrinsic type with default kind +instead of using a kind parameter defined for C interoperability in the +intrinsic @code{ISO_C_Binding} module. + @item -Wcharacter-truncation @opindex @code{Wcharacter-truncation} @cindex warnings, character truncation |