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| author | Bernhard Schommer <bschommer@users.noreply.github.com> | 2018-05-07 17:21:55 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-07 17:21:55 +0200 |
| commit | e2c2f22be7e4df4ceb9a4c7e6c1695d0aeef7865 (patch) | |
| tree | 6ba8c18b1de5983363826645eed123aca5702220 /cparser/Diagnostics.ml | |
| parent | 6657ff7f757d22ad70fe13458f8e7eb76698ac6b (diff) | |
| download | compcert-kvx-e2c2f22be7e4df4ceb9a4c7e6c1695d0aeef7865.tar.gz compcert-kvx-e2c2f22be7e4df4ceb9a4c7e6c1695d0aeef7865.zip | |
Added a diagnostic for attributes dec after def
The new warning is raise for function declaration after a function
definition that introduce new attributes, which are ignored.
Bug 23385
Diffstat (limited to 'cparser/Diagnostics.ml')
| -rw-r--r-- | cparser/Diagnostics.ml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cparser/Diagnostics.ml b/cparser/Diagnostics.ml index f18d1b2d..d014921a 100644 --- a/cparser/Diagnostics.ml +++ b/cparser/Diagnostics.ml @@ -92,6 +92,7 @@ type warning_type = | Unused_parameter | Wrong_ais_parameter | Unused_ais_parameter + | Ignored_attributes (* List of active warnings *) let active_warnings: warning_type list ref = ref [ @@ -114,6 +115,7 @@ let active_warnings: warning_type list ref = ref [ Inline_asm_sdump; Wrong_ais_parameter; Unused_ais_parameter; + Ignored_attributes; ] (* List of errors treated as warning *) @@ -145,6 +147,7 @@ let string_of_warning = function | Unused_parameter -> "unused-parameter" | Wrong_ais_parameter -> "wrong-ais-parameter" | Unused_ais_parameter -> "unused-ais-parameter" + | Ignored_attributes -> "ignored-attributes" (* Activate the given warning *) let activate_warning w () = @@ -192,6 +195,7 @@ let wall () = Unused_variable; Unused_parameter; Wrong_ais_parameter; + Ignored_attributes; ] let wnothing () = @@ -223,6 +227,7 @@ let werror () = Unused_variable; Wrong_ais_parameter; Unused_ais_parameter; + Ignored_attributes; ] (* Generate the warning key for the message *) @@ -401,6 +406,7 @@ let warning_options = error_option Unused_parameter @ error_option Wrong_ais_parameter @ error_option Unused_ais_parameter @ + error_option Ignored_attributes @ [Exact ("-Wfatal-errors"), Set error_fatal; Exact ("-fdiagnostics-color"), Ignore; (* Either output supports it or no color *) Exact ("-fno-diagnostics-color"), Unset color_diagnostics; |