class AdLint::Exam::CBuiltin::W0700
Public Class Methods
new(phase_ctxt)
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Calls superclass method
AdLint::Examination::new
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16134 def initialize(phase_ctxt) super interp = phase_ctxt[:cc1_interpreter] interp.on_function_started += T(:start_function) interp.on_function_ended += T(:end_function) interp.on_return_stmt_evaled += T(:check_explicit_return) interp.on_implicit_return_evaled += M(:check_implicit_return) @cur_fun = nil end
Private Instance Methods
check_explicit_return(ret_stmt, *)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16153 def check_explicit_return(ret_stmt, *) if @cur_fun if @cur_fun.implicitly_typed? && ret_stmt.expression.nil? W(@cur_fun.location, @cur_fun.identifier.value) end end end
check_implicit_return(loc)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16161 def check_implicit_return(loc) if @cur_fun && loc.in_analysis_target?(traits) if @cur_fun.implicitly_typed? W(@cur_fun.location, @cur_fun.identifier.value) end end end
end_function(*)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16149 def end_function(*) @cur_fun = nil end
start_function(fun_def, *)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16145 def start_function(fun_def, *) @cur_fun = fun_def end