Please disregard these emails. I checked on other machines and build is ok.

Thx,
Haochen

> From: Jiang, Haochen <[email protected]>
> Sent: Friday, May 22, 2026 7:45 AM
> 
> fi
> make[2]: Entering directory '/home/haochenj/src/gcc-regression/master'
> rm -rf bld
> mkdir -p bld
> cd bld; \
> RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-master/configure \
>       --with-arch=corei7 --with-cpu=intel --enable-clocale=gnu --with-
> system-zlib --enable-shared --enable-cet --with-demangler-in-ld --enable-
> libmpx --prefix=/usr/gcc-17.0.0 --with-fpmath=sse
>     grep -E "(error:|Error)" makelog.r17-666.x86_64.intel >> makelog.r17-
> 666.x86_64.intel.mail; \
>     tail -n +20 makelog.r17-666.x86_64.intel | grep -C 10 -E "error:|Error:" 
> >>
> makelog.r17-666.x86_64.intel.mail; \
> make[6]: [Makefile:1872: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1
> (ignored)
> make[6]: [Makefile:1871: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1
> (ignored)
> make[6]: [Makefile:1872: x86_64-pc-linux-gnu/bits/largefile-config.h] Error 1
> (ignored)
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
> make[9]: *** [Makefile:575: atomic.lo] Error 1
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2006:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2011:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
> make[9]: *** [Makefile:763: format.lo] Error 1
> make[9]: *** [Makefile:575: tzdb.lo] Error 1
> make[8]: *** [Makefile:802: all-recursive] Error 1
> make[7]: *** [Makefile:580: all-recursive] Error 1
> make[6]: *** [Makefile:505: all] Error 2
> make[5]: *** [Makefile:16884: all-stage1-target-libstdc++-v3] Error 2
> make[4]: *** [Makefile:26373: stage1-bubble] Error 2
> make[3]: *** [Makefile:26694: bootstrap] Error 2
> make[2]: *** [Makefile:313: bootstrap] Error 2
> ==================== Detailed Info around error (+- 10 Lines)
> ====================
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=format.lo -
> fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> std=gnu++26 -fno-access-control -c ../../../../../src-master/libstdc++-
> v3/src/c++20/format.cc  -fPIC -DPIC -D_GLIBCXX_SHARED -o format.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=syncbuf.lo -
> fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/syncbuf.cc  -fPIC -DPIC -
> D_GLIBCXX_SHARED -o syncbuf.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=sstream-
> inst.lo -fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/sstream-inst.cc  -fPIC 
> -DPIC -
> D_GLIBCXX_SHARED -o sstream-inst.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=atomic.lo -
> fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/atomic.cc  -fPIC -DPIC -
> D_GLIBCXX_SHARED -o atomic.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=clock.lo -
> fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/clock.cc  -fPIC -DPIC -
> D_GLIBCXX_SHARED -o clock.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=format-
> inst.lo -fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> fexec-charset=UTF-8 -c ../../../../../src-master/libstdc++-
> v3/src/c++20/format-inst.cc  -fPIC -DPIC -D_GLIBCXX_SHARED -o format-
> inst.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=cow-string-
> inst.lo -fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/cow-string-inst.cc  -fPIC -
> DPIC -D_GLIBCXX_SHARED -o cow-string-inst.o
> libtool: compile:  /home/haochenj/src/gcc-regression/master/bld/./gcc/xgcc -
> shared-libgcc -B/home/haochenj/src/gcc-regression/master/bld/./gcc -
> nostdinc++ -L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/src -L/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -
> L/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/libsupc++/.libs -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/bin/
> -B/usr/gcc-17.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/gcc-
> 17.0.0/x86_64-pc-linux-gnu/include -isystem /usr/gcc-17.0.0/x86_64-pc-
> linux-gnu/sys-include -fno-checking -I/home/haochenj/src/gcc-
> regression/master/src-master/libstdc++-v3/../libgcc -
> I/home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/include -
> I/home/haochenj/src/gcc-regression/master/src-master/libstdc++-
> v3/libsupc++ -std=gnu++20 -D_GLIBCXX_SHARED -fno-implicit-templates -
> Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-
> location=once -ffunction-sections -fdata-sections -frandom-seed=string-
> inst.lo -fimplicit-templates -g -O2 -D_GNU_SOURCE -fcf-protection -mshstk -
> c ../../../../../src-master/libstdc++-v3/src/c++20/string-inst.cc  -fPIC 
> -DPIC -
> D_GLIBCXX_SHARED -o string-inst.o
> In file included from /home/haochenj/src/gcc-regression/master/bld/x86_64-
> pc-linux-gnu/libstdc++-v3/include/atomic:53,
>                  from 
> ../../../../../src-master/libstdc++-v3/src/c++20/atomic.cc:28:
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                  ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
>  1990 | <e5>   <a4>
>       | ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
>  1990 | <e5>   <a4>
>       |        ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
>  1991 |   (   gsin<f9> vaAue_type = typename
> __atomic_ref_base<_Pt>::value_type;
>       |           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |             ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                           ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                          ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                 ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
>       |                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |              ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |                                     ^~~~
> In file included from /home/haochenj/src/gcc-regression/master/bld/x86_64-
> pc-linux-gnu/libstdc++-v3/include/bits/shared_ptr_atomic.h:33,
>                  from /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-
> linux-gnu/libstdc++-v3/include/memory:83,
>                  from 
> ../../../../../src-master/libstdc++-v3/src/c++20/format.cc:31:
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                  ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
>  1990 | <e5>   <a4>
>       | ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
>  1990 | <e5>   <a4>
>       |        ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
>  1991 |   (   gsin<f9> vaAue_type = typename
> __atomic_ref_base<_Pt>::value_type;
>       |           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |             ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                           ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                          ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                 ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
>       |                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |              ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |                                     ^~~~
> In file included from /home/haochenj/src/gcc-regression/master/bld/x86_64-
> pc-linux-gnu/libstdc++-v3/include/atomic:53,
>                  from 
> ../../../../../src-master/libstdc++-v3/src/c++20/tzdb.cc:35:
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:41: error: stray ‘\355’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:45: error: stray ‘\277’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:49: error: stray ‘\322’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:65: error: stray ‘\317’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:69: error: stray ‘\210’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:73: error: stray ‘\264’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                  ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:77: error: stray ‘\204’ in
> program
>  1989 |     struct __atomic_ref<_Pt, false, fals<ed>, t<bf>ue><d2>
> e  :u__a|omi<cf>_re<88>_ba<b4>e<_<84>t>
>       |                                                                       
>                         ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:1: error: stray ‘\345’ in
> program
>  1990 | <e5>   <a4>
>       | ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1990:5: error: stray ‘\244’ in
> program
>  1990 | <e5>   <a4>
>       |        ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1991:11: error: stray ‘\371’ in
> program
>  1991 |   (   gsin<f9> vaAue_type = typename
> __atomic_ref_base<_Pt>::value_type;
>       |           ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:13: error: stray ‘\371’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |             ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:17: error: stray ‘\251’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                    ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:21: error: stray ‘\177’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                           ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:29: error: stray ‘\314’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                          ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:33: error: stray ‘\2’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                 ^~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:37: error: stray ‘#’ in
> program
>       |                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:41: error: stray ‘\230’ in
> program
>  1992 |       using <f9>iff<a9>ren<U+007F>e_tzpe <cc> pt<U+0002>dif#_t;<98>
>       |                                                                ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:7: error: stray ‘\253’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |       ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:11: error: stray ‘\321’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |              ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:31: error: stray ‘\267’ in
> program
>  1993 |   j   <ab>sin<d1> __3tom1c_ruf_b!se<<b7>Pt>::__atomic_ref_base;
>       |                                     ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
>       |                                     ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
>       |                                            ^
>       |                                            tm
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
>       |                                                ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
>       |                                                        ^
>       |                                                        ::
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
>       |                                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
>       |                                                             ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
>       |              ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
>       |   ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                               ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                                  ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  1995 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2000 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2017 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2021 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2025 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2031 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2037 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2043 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
>  2049 |     private:
>       |     ^~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
>  2060 |     struct __atomic_ref<const _Pt, false, false, true>
>       |            ^~~~~~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
>  2061 |       : __atomic_ref_base<const _Pt>
>       |                          ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
>  2073 | } // namespace std
>       | ^
> make[9]: *** [Makefile:575: atomic.lo] Error 1
> make[9]: *** Waiting for unfinished jobs....
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
>       |                                     ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
>       |                                            ^
>       |                                            tm
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
>       |                                                ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
>       |                                                        ^
>       |                                                        ::
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
>       |                                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
>       |                                                             ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
>       |              ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
>       |   ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                               ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                                  ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  1995 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2000 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2017 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2021 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2025 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2031 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2037 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2043 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
>  2049 |     private:
>       |     ^~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
>  2060 |     struct __atomic_ref<const _Pt, false, false, true>
>       |            ^~~~~~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
>  2061 |       : __atomic_ref_base<const _Pt>
>       |                          ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
>  2073 | } // namespace std
>       | ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:37: error: ‘fals’ was not
> declared in this scope
>       |                                     ^~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:44: error: ‘t’ was not
> declared in this scope; did you mean ‘tm’?
>       |                                            ^
>       |                                            tm
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 3 is invalid
>       |                                                ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:48: error: template
> argument 4 is invalid
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:56: error: found ‘:’ in
> nested-name-specifier, expected ‘::’
>       |                                                        ^
>       |                                                        ::
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:53: error: ‘e’ has not been
> declared
>       |                                                     ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1989:61: error: expected
> initializer before ‘|’ token
>       |                                                             ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1992:14: error: expected
> nested-name-specifier before ‘iff’
>       |              ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1993:3: error: ‘j’ does not
> name a type
>       |   ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:31: error: ‘_Pt’ was not
> declared in this scope
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                               ^~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1994:34: error: template
> argument 1 is invalid
>  1994 |       using __atomic_ref_base<_Pt>::operator=;
>       |                                  ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:1995:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  1995 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2000:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2000 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2006:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2006 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2011:30: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2011 |       _GLIBCXX_ALWAYS_INLINE value_type
>       |                              ^~~~~~~~~~
>       |                              false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2017:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2017 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2021:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2021 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2025:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2025 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2031:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2031 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2037:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2037 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2043:7: error: ‘value_type’
> does not name a type; did you mean ‘false_type’?
>  2043 |       value_type
>       |       ^~~~~~~~~~
>       |       false_type
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2049:5: error: expected
> unqualified-id before ‘private’
>  2049 |     private:
>       |     ^~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2060:12: error: ‘__atomic_ref’
> is not a class template
>  2060 |     struct __atomic_ref<const _Pt, false, false, true>
>       |            ^~~~~~~~~~~~
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected
> template-name before ‘<’ token [-Wtemplate-body]
>  2061 |       : __atomic_ref_base<const _Pt>
>       |                          ^
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2061:26: error: expected ‘{’
> before ‘<’ token
> /home/haochenj/src/gcc-regression/master/bld/x86_64-pc-linux-
> gnu/libstdc++-v3/include/bits/atomic_base.h:2073:1: error: expected
> declaration before ‘}’ token
>  2073 | } // namespace std
>       | ^
> make[9]: *** [Makefile:763: format.lo] Error 1
> make[9]: *** [Makefile:575: tzdb.lo] Error 1
> make[9]: Leaving directory '/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src/c++20'
> make[8]: *** [Makefile:802: all-recursive] Error 1
> make[8]: Leaving directory '/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3/src'
> make[7]: *** [Makefile:580: all-recursive] Error 1
> make[7]: Leaving directory '/home/haochenj/src/gcc-
> regression/master/bld/x86_64-pc-linux-gnu/libstdc++-v3'
> make[6]: *** [Makefile:505: all] Error 2

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