590001431b
The current warning emitted by dsymutil when it can't find a symbol in an object file is worded rather poorly: ``` could not find object file symbol for symbol _foo ``` It's also lacking information that makes the warning actionable, such as the object file it's looking at. This patch rewords the warning and adds the object file path to the warning: ``` could not find symbol '_foo' in object file 'test.o' ``` rdar://119621065
28 lines
774 B
Plaintext
28 lines
774 B
Plaintext
$ cat foo.cpp
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struct nontrivial {
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nontrivial() { }
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};
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void function2()
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{
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static const nontrivial magic_static;
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}
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$ cat bar.cpp
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void function2();
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void function1()
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{
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function2();
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}
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$ xcrun clang++ -g -flto=thin -O2 foo.cpp bar.cpp -c
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$ xcrun clang++ -flto=thin foo.o bar.o -Xlinker -object_path_lto -Xlinker lto -shared -o foobar.dylib
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RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/thinlto/foobar.dylib -o %t.dSYM 2>&1 | FileCheck %s --allow-empty
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RUN: dsymutil --linker llvm -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/thinlto/foobar.dylib -o %t.dSYM 2>&1 | FileCheck %s --allow-empty
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CHECK-NOT: could not find symbol '__ZZ9function2vE12magic_static'
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CHECK-NOT: could not find symbol 'symbol __ZGVZ9function2vE12magic_static'
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