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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-03-23 14:22:33 +0100 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-03-23 14:22:33 +0100 |
| commit | 4e62a2c4b2c809ea020423e7e328ba96e379d64d (patch) | |
| tree | 67a9325ae6e04c3ed353e9cd1f9dc19c1fd87405 /cparser/Lexer.mll | |
| parent | ccd59f7fc19ffe2347724b532d6ce13c8580c2ab (diff) | |
| download | compcert-kvx-4e62a2c4b2c809ea020423e7e328ba96e379d64d.tar.gz compcert-kvx-4e62a2c4b2c809ea020423e7e328ba96e379d64d.zip | |
Added the _Noreturn keyword.
CompCert now recognizes the C11 _Noreturn function specifier and
emits a simple warning for functions declared _Noreturn containing
a return statement. Also the stdnoreturn header and additionally
the stdalign header are added.
Bug 18541
Diffstat (limited to 'cparser/Lexer.mll')
| -rw-r--r-- | cparser/Lexer.mll | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cparser/Lexer.mll b/cparser/Lexer.mll index 871f2bf9..d3747e22 100644 --- a/cparser/Lexer.mll +++ b/cparser/Lexer.mll @@ -65,6 +65,7 @@ let () = ("goto", fun loc -> GOTO loc); ("if", fun loc -> IF loc); ("inline", fun loc -> INLINE loc); + ("_Noreturn", fun loc -> NORETURN loc); ("int", fun loc -> INT loc); ("long", fun loc -> LONG loc); ("register", fun loc -> REGISTER loc); @@ -551,6 +552,7 @@ and singleline_comment = parse | MOD_ASSIGN loc -> loop MOD_ASSIGN't loc | MUL_ASSIGN loc -> loop MUL_ASSIGN't loc | NEQ loc -> loop NEQ't loc + | NORETURN loc -> loop NORETURN't loc | OR_ASSIGN loc -> loop OR_ASSIGN't loc | PACKED loc -> loop PACKED't loc | PERCENT loc -> loop PERCENT't loc |