On Fri, 15 Nov 2024, Joseph Myers wrote:
> Change the default language version for C compilation from -std=gnu17
> to -std=gnu23.
:
> Bootstrapped with no regressions for x86_64-pc-linux-gnu.
I started seeing the following on x86_64-unknown-freebsd13.3 over night:
.../GCC-HEAD/libiberty/testsuite/test-demangle.c: In function 'get_line':
.../GCC-HEAD/libiberty/testsuite/test-demangle.c:52:1:
warning: old-style function definition [-Wold-style-definition]
52 | get_line(buf)
| ^~~~~~~~
.../GCC-HEAD/libiberty/testsuite/test-demangle.c: In function 'fail':
.../GCC-HEAD/libiberty/testsuite/test-demangle.c:137:1:
warning: old-style function definition [-Wold-style-definition]
137 | fail (lineno, opts, in, out, exp)
| ^~~~
.../GCC-HEAD/libiberty/testsuite/test-demangle.c: In function 'main':
.../GCC-HEAD/libiberty/testsuite/test-demangle.c:173:1:
warning: old-style function definition [-Wold-style-definition]
173 | main(argc, argv)
| ^~~~
Gerald
