43 lines
1.2 KiB
Python
Executable File
43 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Locate casts in the code
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#
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import cppcheckdata
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import sys
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for arg in sys.argv[1:]:
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if arg.startswith('-'):
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continue
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print('Checking %s...' % arg)
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data = cppcheckdata.CppcheckData(arg)
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for cfg in data.iterconfigurations():
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print('Checking %s, config %s...' % (arg, cfg.name))
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for token in cfg.tokenlist:
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if token.str != '(' or not token.astOperand1 or token.astOperand2:
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continue
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# Is it a lambda?
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if token.astOperand1.str == '{':
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continue
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# we probably have a cast.. if there is something inside the parentheses
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# there is a cast. Otherwise this is a function call.
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typetok = token.next
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if not typetok.isName:
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continue
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# cast number => skip output
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if token.astOperand1.isNumber:
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continue
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# void cast => often used to suppress compiler warnings
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if typetok.str == 'void':
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continue
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cppcheckdata.reportError(token, 'information', 'found a cast', 'findcasts', 'cast')
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sys.exit(cppcheckdata.EXIT_CODE)
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