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src/test/run-make/a-b-a-linker-guard
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-include ../tools.mk
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+ # Test that if we build `b` against a version of `a` that has one set
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+ # of types, it will not run with a dylib that has a different set of
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+ # types.
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+
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all :
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$(RUSTC ) a.rs --cfg x -C prefer-dynamic
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$(RUSTC ) b.rs -C prefer-dynamic
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+ $(call RUN,b)
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$(RUSTC ) a.rs --cfg y -C prefer-dynamic
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- $(call RUN ,b) 2>&1 | grep " undefined symbol "
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+ $(call FAIL ,b)
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+ // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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+ // file at the top-level directory of this distribution and at
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+ // http://rust-lang.org/COPYRIGHT.
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+ //
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+ // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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+ // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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+ // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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+ // option. This file may not be copied, modified, or distributed
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+ // except according to those terms.
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+
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#![ crate_name = "a" ]
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#![ crate_type = "dylib" ]
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+ // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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+ // file at the top-level directory of this distribution and at
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+ // http://rust-lang.org/COPYRIGHT.
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+ //
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+ // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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+ // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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+ // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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+ // option. This file may not be copied, modified, or distributed
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+ // except according to those terms.
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+
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#![ crate_name = "b" ]
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extern crate a;
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