cc6738a439
I believe the reason why we used warn() instead of error() to report undefined symbols is because the older implementation of error() exitted immediately. Here, we want to find as many undefined symbols as we can, so I chose to use warn() instead of error(). Now error() does not exit immediately, so it doesn't make sense to keep them as warnings. Differential Revision: https://reviews.llvm.org/D38652 llvm-svn: 315131
45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
# RUN: yaml2obj < %s > %t.obj
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# RUN: not lld-link /out:%t.exe /entry:main %t.obj >& %t.log
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# RUN: FileCheck -check-prefix=ERROR %s < %t.log
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# RUN: lld-link /out:%t.exe /entry:main %t.obj /force >& %t.log
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# RUN: FileCheck -check-prefix=WARN %s < %t.log
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# ERROR: error: {{.*}}.obj: undefined symbol: foo
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# WARN: warning: {{.*}}.obj: undefined symbol: foo
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--- !COFF
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header:
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Machine: IMAGE_FILE_MACHINE_AMD64
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Characteristics: []
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sections:
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- Name: .text
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Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
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Alignment: 4
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SectionData: 000000000000
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symbols:
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- Name: .text
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Value: 0
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SectionNumber: 1
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_STATIC
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SectionDefinition:
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Length: 6
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NumberOfRelocations: 0
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NumberOfLinenumbers: 0
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CheckSum: 0
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Number: 0
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- Name: main
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Value: 0
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SectionNumber: 1
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_EXTERNAL
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- Name: foo
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Value: 0
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SectionNumber: 0
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SimpleType: IMAGE_SYM_TYPE_NULL
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ComplexType: IMAGE_SYM_DTYPE_NULL
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StorageClass: IMAGE_SYM_CLASS_EXTERNAL
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...
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