RFA: Testsuite PATCH to add support for dlopen tests

[Andreas Schwab]

Jason Merrill <jason@redhat.com> writes:

> richi asked for a testcase for 60731, and since we didn't already have
> support for tests using dlopen, I had to add it.  Does this approach make
> sense?

ERROR: tcl error sourcing /usr/local/gcc/gcc-20140408/gcc/testsuite/g++.dg/dg.exp.
ERROR: can't rename "dg-save-unknown": command doesn't exist
    while executing
"rename dg-save-unknown unknown"
    (procedure "saved-dg-test" line 96)
    invoked from within
"saved-dg-test /usr/local/gcc/gcc-20140408/gcc/testsuite/g++.dg/dso/dlclose1.C -std=c++98 { -pedantic-errors -Wno-long-long}"
    ("eval" body line 1)
    invoked from within
"eval saved-dg-test $args "
    (procedure "dg-test" line 11)
    invoked from within
"dg-test $test $flags ${default-extra-flags}"
    (procedure "g++-dg-runtest" line 27)
    invoked from within
"g++-dg-runtest $tests $DEFAULT_CXXFLAGS"
    (file "/usr/local/gcc/gcc-20140408/gcc/testsuite/g++.dg/dg.exp" line 60)
    invoked from within
"source /usr/local/gcc/gcc-20140408/gcc/testsuite/g++.dg/dg.exp"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 source /usr/local/gcc/gcc-20140408/gcc/testsuite/g++.dg/dg.exp"
    invoked from within
"catch "uplevel #0 source $test_file_name""

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."