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lib: fix non-local lambda expression cannot have a capture-default

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We got away with this because GCC 4.8 (and apparently every GCC prior
to 9) didn't notice or care, and because there is nothing referenced
inside the lambda function body that isn't accessible from any other
kind of function body (i.e. the capture wasn't needed at all).

GCC 9 now enforces what the C++ standard said all along:  there is
no need to allow capture-default in this case, so it is not.

Fix by removing the offending capture-default.

Fixes: https://github.com/Zygo/bees/issues/112
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell 2019-06-12 21:27:50 -04:00 committed by Zygo Blaxell
parent 87e8a21c41
commit 228747a8f8
1 changed files with 1 additions and 1 deletions
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lib/error.cc
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@ -32,7 +32,7 @@ namespace crucible {
// FIXME: could probably avoid some of these levels of indirection
static
function<void(string s)> current_catch_explainer = [&](string s) {
function<void(string s)> current_catch_explainer = [](string s) {
cerr << s << endl;
};