https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124641
Bug ID: 124641
Summary: [16 Regression] ERROR: error reading "file8": invalid
or incomplete multibyte or wide character
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
Target Milestone: ---
With r16-8287-g415a00e0aae8b3, I got
Running /export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.dg/dg.exp ...
ERROR: tcl error sourcing
/export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.
dg/dg.exp.
ERROR: tcl error code NONE
ERROR: error reading "file8": invalid or incomplete multibyte or wide character
while executing
"gets $fd cur_line"
(procedure "grep" line 20)
invoked from within
"grep $prog "{\[ \t\]\+dg-\[-a-z\]\+\[ \t\]\+.*\[ \t\]\+}" line"
(procedure "dg-get-options" line 4)
invoked from within
"dg-get-options $prog"
(procedure "saved-dg-test" line 75)
invoked from within
"saved-dg-test
/export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.dg/array13.
adb {} {}"
("eval" body line 1)
invoked from within
"eval saved-dg-test $args "
(procedure "dg-test" line 4)
invoked from within
"dg-test $testcase $options ${default-extra-options}"
(procedure "dg-runtest" line 10)
invoked from within
"dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.adb]] \
"" $DEFAULT_CFLAGS"
(file "/export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.dg/dg.exp"
line
32)
invoked from within
"source /export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.dg/dg.exp"
("uplevel" body line 1)
invoked from within
"uplevel #0 source
/export/gnu/import/git/sources/gcc/gcc/testsuite/gnat.dg/dg.e
xp"
invoked from within
"catch "uplevel #0 source $test_file_name" msg"
on a 12-core Linux/x86-64 machine with
$ make -j 10 RUNTESTFLAGS="--target_board='unix{-m32,}'"
