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authorkennytm <kennytm@gmail.com>2018-02-28 19:15:36 +0800
committerGitHub <noreply@github.com>2018-02-28 19:15:36 +0800
commita3fecfb8e95e6a822c94e55f8729edb040dd1467 (patch)
treefdcff0ef64d41ea9975a1aad013c89fa1a78b0ea /src/rustllvm/RustWrapper.cpp
parent428f00250d3cc859090c7db0e5e5df15b744cc02 (diff)
parent70db41cdf74589c957cb930cdd58ebf6bafee5af (diff)
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Rollup merge of #48488 - varkor:handle-gdb-error-compiletest, r=michaelwoerister
Handle gdb command failure gracefully in compiletest

Previously, if the gdb command was available, but threw an error, compiletest would panic.  This is obviously not good. Now, gdb is treated as missing if calling `gdb --version` does not output anything on stdout.
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