On 06/02/2016 02:19 PM, Jakub Jelinek wrote:
The problem is that in cleanup-after-saved-dg-test, there are missing global directives, so when it tests/uses the set_compiler_env_var and saved_compiler_env_var vars to see if it should call restore-compiler-env-var, it uses local (non-existing) vars instead and never restores the env var.
I'm puzzled how failing to restore the env var causes a failure, but your patch is (obviously) ok.
Bernd
