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27ee2a5853
This enhances the macro parser to parse and handle parameter qualifications, which is needed to support required formal parameters in macro definitions. A required parameter may not be defaulted (though providing a default value is accepted with a warning). This improves GAS compatibility. Partially addresses PR9248. llvm-svn: 201630
65 lines
2.3 KiB
ArmAsm
65 lines
2.3 KiB
ArmAsm
# RUN: not llvm-mc -triple i386 -o /dev/null %s 2>&1 | FileCheck %s
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.macro missing_qualifier parameter:
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# CHECK: error: missing parameter qualifier for 'parameter' in macro 'missing_qualifier'
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# CHECK: .macro missing_qualifier parameter:
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# CHECK: ^
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.macro non_identifier_qualifier parameter:0
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# CHECK: error: missing parameter qualifier for 'parameter' in macro 'non_identifier_qualifier'
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# CHECK: .macro non_identifier_qualifier parameter:0
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# CHECK: ^
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.macro invalid_qualifier parameter:invalid_qualifier
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# CHECK: error: invalid_qualifier is not a valid parameter qualifier for 'parameter' in macro 'invalid_qualifier'
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# CHECK: .macro invalid_qualifier parameter:invalid_qualifier
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# CHECK: ^
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.macro pointless_default parameter:req=default
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.endm
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# CHECK: warning: pointless default value for required parameter 'parameter' in macro 'pointless_default'
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# CHECK: .macro pointless_default parameter:req=default
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# CHECK: ^
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.macro missing_required_parameter parameter:req
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.endm
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missing_required_parameter
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# CHECK: error: missing value for required parameter 'parameter' in macro 'missing_required_parameter'
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# CHECK: missing_required_parameter
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# CHECK: ^
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.macro missing_second_required_argument first=0 second:req
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.endm
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missing_second_required_argument
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# CHECK: error: missing value for required parameter 'second' in macro 'missing_second_required_argument'
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# CHECK: missing_second_required_argument
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# CHECK: ^
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.macro second_third_required first=0 second:req third:req
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.endm
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second_third_required 0
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# CHECK: error: missing value for required parameter 'second' in macro 'second_third_required'
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# CHECK: second_third_required 0
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# CHECK: ^
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# CHECK: error: missing value for required parameter 'third' in macro 'second_third_required'
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# CHECK: second_third_required 0
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# CHECK: ^
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second_third_required third=3 first=1
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# CHECK: error: missing value for required parameter 'second' in macro 'second_third_required'
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# CHECK: second_third_required third=3 first=1
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# CHECK: ^
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