llvm-project

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// Check that lld-link rejects duplicate resources, unless
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// /force or /force:multipleres is passed.
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// The input was generated with the following command, using the original Windows
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// rc.exe:
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// > rc /fo id.res /nologo id.rc
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// > rc /fo name.res /nologo name.rc
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RUN: rm -rf %t.dir
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RUN: mkdir %t.dir
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RUN: cp %S/Inputs/id.res %t.dir/id1.res
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RUN: cp %S/Inputs/id.res %t.dir/id2.res
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RUN: cp %S/Inputs/id.res.o %t.dir/id1.o
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RUN: cp %S/Inputs/id.res.o %t.dir/id2.o
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RUN: not lld-link /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.res %t.dir/id2.res 2>&1 | \
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RUN:     FileCheck -check-prefix=ERR %s
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RUN: not lld-link /lldmingw /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.res %t.dir/id2.o 2>&1 | \
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RUN:     FileCheck -check-prefix=ERR %s
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RUN: not lld-link /lldmingw /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.o %t.dir/id2.o 2>&1 | \
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RUN:     FileCheck -check-prefix=ERR %s
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ERR: error: duplicate resource: type STRINGTABLE (ID 6)/name ID 3/language 1033, in {{.*}}id1.{{res|o}} and in {{.*}}id2.{{res|o}}
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RUN: lld-link /force /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.res %t.dir/id2.res 2>&1 | \
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RUN:     FileCheck -check-prefix=WARN %s
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RUN: lld-link /force:multipleres /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.res %t.dir/id2.res 2>&1 | \
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RUN:     FileCheck -check-prefix=WARN %s
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RUN: lld-link /lldmingw /force:multipleres /machine:x64 /nodefaultlib /noentry /dll %t.dir/id1.o %t.dir/id2.o 2>&1 | \
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RUN:     FileCheck -check-prefix=WARN %s
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WARN: warning: duplicate resource: type STRINGTABLE (ID 6)/name ID 3/language 1033, in {{.*}}id1.{{res|o}} and in {{.*}}id2.{{res|o}}
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