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Diffstat (limited to 'gcc/fortran/invoke.texi')
| -rw-r--r-- | gcc/fortran/invoke.texi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi index 0b50508..da085d1 100644 --- a/gcc/fortran/invoke.texi +++ b/gcc/fortran/invoke.texi @@ -242,6 +242,7 @@ is ignored and no user-defined procedure with the same name as any intrinsic is called except when it is explicitly declared @code{EXTERNAL}. @opindex fallow-argument-mismatch +@cindex argument mismatch @item -fallow-argument-mismatch Some code contains calls to external procedures with mismatches between the calls and the procedure definition, or with mismatches @@ -1068,6 +1069,15 @@ the expression after conversion. Implied by @option{-Wall}. Warn about implicit conversions between different types and kinds. This option does @emph{not} imply @option{-Wconversion}. +@opindex Wexternal-argument-mismatch +@cindex warnings, argument mismatch +@cindex argment mismatch, warnings +@item -Wexternal-argument-mismatch +Warn about argument mismatches for dummy external procedures. This is +implied by @option{-fc-prototypes-external} because generation of a +valid C23 interface is not possible in such a case. Also implied +by @option{-Wall}. + @opindex Wextra @cindex extra warnings @cindex warnings, extra |