diff options
| author | Bernhard Schommer <bschommer@users.noreply.github.com> | 2018-08-20 10:42:22 +0200 |
|---|---|---|
| committer | Xavier Leroy <xavierleroy@users.noreply.github.com> | 2018-08-20 10:42:21 +0200 |
| commit | e9b5632617b1477603883aab543994e2a1c464ce (patch) | |
| tree | d2f67322c1ff09ed2a6c6c3aa64e8b40421ade33 /cparser/Diagnostics.mli | |
| parent | 6fc89e5c8c4a8f98ef0a4a03c00994bbfb146431 (diff) | |
| download | compcert-kvx-e9b5632617b1477603883aab543994e2a1c464ce.tar.gz compcert-kvx-e9b5632617b1477603883aab543994e2a1c464ce.zip | |
Additional checks for flex arrays in structs (#93)
* Error for structs with only flex array member
Flexible array members are only allowed if another member exists.
Bug 23324
* Added checks for nesting of structs with flex array members
Warn if a struct with a flex array member is used as array element
or member of another struct. Such usage is dubious.
Bug 23324
Don't warn if the struct-with-flex-array is a member of an union.
Diffstat (limited to 'cparser/Diagnostics.mli')
| -rw-r--r-- | cparser/Diagnostics.mli | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cparser/Diagnostics.mli b/cparser/Diagnostics.mli index 0d49cd0b..62c54314 100644 --- a/cparser/Diagnostics.mli +++ b/cparser/Diagnostics.mli @@ -52,6 +52,7 @@ type warning_type = | Ignored_attributes (** attributes declarations after definition *) | Extern_after_definition (** extern declaration after non-extern definition *) | Static_in_inline (** static variable in non-static inline function *) + | Flexible_array_extensions (** usange of structs with flexible arrays in structs and arrays *) val warning : (string * int) -> warning_type -> ('a, Format.formatter, unit, unit, unit, unit) format6 -> 'a (** [warning (f,c) w fmt arg1 ... argN] formats the arguments [arg1] to [argN] as warining according to |