cgen: fix err message for if _ := m[key] {
#282
kimshriersanitized_ci.yml
on: push
tests-sanitize-undefined-clang
59m 43s
tests-sanitize-undefined-gcc
1h 35m
tests-sanitize-address-clang
2h 3m
tests-sanitize-address-msvc
4m 2s
tests-sanitize-address-gcc
2h 31m
tests-sanitize-memory-clang
3h 17m