#12031: GHCi segfaults on Windows when compiling C code using extern-declared variable -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Phyx- Type: bug | Status: merge Priority: high | Milestone: 8.0.2 Component: Runtime System | Version: 8.0.1 (Linker) | Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 | (amd64) Type of failure: GHCi crash | Test Case: T12031 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D2316 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Phyx-): @bgamari, With those changes above it works. Test doesn't pass because ` TEST_HC_OPTS_INTERACTIVE` isn't defined in the teststuite of that version. If you want to make it pass, do: {{{ diff --git a/testsuite/tests/rts/T12031/Makefile b/testsuite/tests/rts/T12031/Makefile index 0a94206..72b34cc 100644 --- a/testsuite/tests/rts/T12031/Makefile +++ b/testsuite/tests/rts/T12031/Makefile @@ -5,4 +5,4 @@ include $(TOP)/mk/test.mk T12031: '$(TEST_HC)' -c bar.c -o bar.o '$(TEST_HC)' -c baz.c -o baz.o - echo bar | '$(TEST_HC)' $(TEST_HC_OPTS_INTERACTIVE) bar.o baz.o ExternBug.hs + echo bar | '$(TEST_HC)' $(TEST_HC_OPTS) --interactive -v0 -ignore- dot-ghci -fno-ghci-history bar.o baz.o ExternBug.hs }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12031#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler