[Emacs-diffs] [emacs] 01/01: progmodes/cc-langs.el: Support some of the new keywords in C++11.

[Rüdiger Sonderfeld]

branch: master
commit 0b37f903b62b29726644dbad330d2a0bf91d85d6
Author: Paul Pogonyshev <address@hidden>
Date:   Tue Nov 18 03:34:01 2014 +0100

    progmodes/cc-langs.el: Support some of the new keywords in C++11.
    
    (c-operators): Add "alignof".
    (c-primitive-type-kwds): Add "char16_t", "char32_t".
    (c-type-modifier-kwds): Add "constexpr", "noexcept".
    (c-modifier-kwds): Add "thread_local".
    (c-constant-kwds): Add "nullptr".
    
    Original patch by Paul Pogonyshev <address@hidden> and updated
    by Rüdiger Sonderfeld  <address@hidden>.
---
 lisp/ChangeLog             |   11 +++++++++++
 lisp/progmodes/cc-langs.el |   15 ++++++++++-----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0075c5a..968ea8d 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,14 @@
+2014-11-18  Paul Pogonyshev  <address@hidden>
+           Rüdiger Sonderfeld  <address@hidden>
+
+       * progmodes/cc-langs.el: Support some of the new keywords in
+       C++11.
+       (c-operators): Add "alignof".
+       (c-primitive-type-kwds): Add "char16_t", "char32_t".
+       (c-type-modifier-kwds): Add "constexpr", "noexcept".
+       (c-modifier-kwds): Add "thread_local".
+       (c-constant-kwds): Add "nullptr".
+
 2014-11-17  Michal Nazarewicz  <address@hidden>
 
        * textmodes/tildify.el (tildify-pattern, tildify-space-string):
diff --git a/lisp/progmodes/cc-langs.el b/lisp/progmodes/cc-langs.el
index 2a5db6d..68b2d62 100644
--- a/lisp/progmodes/cc-langs.el
+++ b/lisp/progmodes/cc-langs.el
@@ -970,7 +970,8 @@ since CC Mode treats every identifier as an expression."
       ,@(when (c-major-mode-is 'c++-mode)
          ;; The following need special treatment.
          `((prefix "dynamic_cast" "static_cast"
-                   "reinterpret_cast" "const_cast" "typeid")))
+                   "reinterpret_cast" "const_cast" "typeid"
+                    "alignof")))
       (left-assoc "."
                  ,@(unless (c-major-mode-is 'java-mode)
                      '("->")))
@@ -1648,7 +1649,7 @@ the appropriate place for that."
        '("_Bool" "_Complex" "_Imaginary") ; Conditionally defined in C99.
        (c-lang-const c-primitive-type-kwds))
   c++  (append
-       '("bool" "wchar_t")
+       '("bool" "wchar_t" "char16_t" "char32_t")
        (c-lang-const c-primitive-type-kwds))
   ;; Objective-C extends C, but probably not the new stuff in C99.
   objc (append
@@ -1730,7 +1731,7 @@ but they don't build a type of themselves.  Unlike the 
keywords on
 not the type face."
   t    nil
   c    '("const" "restrict" "volatile")
-  c++  '("const" "volatile" "throw")
+  c++  '("const" "constexpr" "noexcept" "volatile" "throw")
   objc '("const" "volatile"))
 
 (c-lang-defconst c-opt-type-modifier-key
@@ -1932,7 +1933,8 @@ If any of these also are on `c-type-list-kwds', 
`c-ref-list-kwds',
 will be handled."
   t    nil
   (c c++) '("auto" "extern" "inline" "register" "static")
-  c++  (append '("explicit" "friend" "mutable" "template" "using" "virtual")
+  c++  (append '("explicit" "friend" "mutable" "template" "thread_local"
+                 "using" "virtual")
               (c-lang-const c-modifier-kwds))
   objc '("auto" "bycopy" "byref" "extern" "in" "inout" "oneway" "out" "static")
   ;; FIXME: Some of those below ought to be on `c-other-decl-kwds' instead.
@@ -2384,8 +2386,11 @@ This construct is \"<keyword> <expression> :\"."
 (c-lang-defconst c-constant-kwds
   "Keywords for constants."
   t       nil
-  (c c++) '("NULL" ;; Not a keyword, but practically works as one.
+  c       '("NULL" ;; Not a keyword, but practically works as one.
            "false" "true")             ; Defined in C99.
+  c++     (append
+           '("nullptr")
+           (c-lang-const c-constant-kwds))
   objc    '("nil" "Nil" "YES" "NO" "NS_DURING" "NS_HANDLER" "NS_ENDHANDLER")
   idl     '("TRUE" "FALSE")
   java    '("true" "false" "null") ; technically "literals", not keywords