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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-06 15:24:47 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-06 15:25:30 -0700 |
| commit | 33b293b41b2cc64aa085bad9051507922434ceda (patch) | |
| tree | 298002879802151ae9c9dd7dc82674185b591354 /lib/c++defs.h | |
| parent | 6cb6215cbe65a183e16adf9122280f8a0155ae10 (diff) | |
| download | emacs-33b293b41b2cc64aa085bad9051507922434ceda.tar.gz | |
Update from Gnulib
This incorporates:
2020-08-06 libgmp: add <gmp/gmp.h> support
2020-08-06 Consider that clang defines __OPTIMIZE__ like GCC does
2020-08-06 Use __builtin_expect with clang everywhere
2020-08-05 Use __builtin_clz{,l,ll} with clang, also on Windows
2020-08-05 Use __builtin_ctz{,l,ll} and __builtin_ffs{,l,ll} with clang
2020-07-31 _GL_CMP: Improve documentation
2020-07-30 alloca, largefile: sync with Autoconf master
* lib/c++defs.h, lib/cdefs.h, lib/count-leading-zeros.h:
* lib/count-trailing-zeros.h, m4/alloca.m4, m4/gnulib-common.m4:
* m4/largefile.m4, m4/libgmp.m4:
Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
Diffstat (limited to 'lib/c++defs.h')
| -rw-r--r-- | lib/c++defs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/c++defs.h b/lib/c++defs.h index 3e6aaabc9ce..182c2b3a88d 100644 --- a/lib/c++defs.h +++ b/lib/c++defs.h @@ -268,7 +268,7 @@ _GL_CXXALIASWARN_2 (func, namespace) /* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, we enable the warning only when not optimizing. */ -# if !__OPTIMIZE__ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) # define _GL_CXXALIASWARN_2(func,namespace) \ _GL_WARN_ON_USE (func, \ "The symbol ::" #func " refers to the system function. " \ @@ -296,7 +296,7 @@ _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) /* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, we enable the warning only when not optimizing. */ -# if !__OPTIMIZE__ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \ "The symbol ::" #func " refers to the system function. " \ |