C++11 code in the gcc 10 branch

[FX]

> When are you going to apply your fix that Richard S. approved on the
> 21st?

When I remember how to set up gcc’s git with write access, and remember how the new ChangeLog entries work. The times where I was a regular contributor were the CVS and SVN times.

I also wanted to ask approval to commit this diff below, fixing aarch64_get_extension_string_for_isa_flags()’s prototype to align it with the actual function definition:

diff --git a/gcc/config/aarch64/driver-aarch64.c b/gcc/config/aarch64/driver-aarch64.c
index 8840a2d9486c..d99834c99896 100644
--- a/gcc/config/aarch64/driver-aarch64.c
+++ b/gcc/config/aarch64/driver-aarch64.c
@@ -27,8 +27,7 @@
 #include "tm.h"
 
 /* Defined in common/config/aarch64/aarch64-common.c.  */
-std::string aarch64_get_extension_string_for_isa_flags (unsigned long,
-							unsigned long);
+std::string aarch64_get_extension_string_for_isa_flags (uint64_t, uint64_t);
 
 struct aarch64_arch_extension
 {


Although I admit that’s almost trivial (and it breaks build on aarch64-darwin), I’d prefer to be sure and ask. Then I’ll commit the two patches, if you think that’s OK.

FX