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Remove braces for single lines of conditions

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#!/usr/bin/env ruby

Dir.glob('**/*.cpp') { |file|
  # skip ast (excluding paste, astpath, and canv'ast'imer)
  next if file =~ /ast[^eip]|keywords\.|qualifiers|preprocessor|names.cpp/i
  s = File.read(file)
  next if s.include?('qlalr')
  orig = s.dup
  s.gsub!(/\n *if [^\n]*{\n[^\n]*\n\s+}(\s+else if [^\n]* {\n[^\n]*\n\s+})*(\s+else {\n[^\n]*\n\s+})?\n/m) { |m|
    res = $&
    if res =~ /^\s*(\/\/|[A-Z_]{3,})/ # C++ comment or macro (Q_UNUSED, SDEBUG), do not touch braces
      res
    else
      res.gsub!('} else', 'else')
      res.gsub!(/\n +} *\n/m, "\n")
      res.gsub(/ *{$/, '')
    end
  }
  s.gsub!(/ *$/, '')
  File.open(file, 'wb').write(s) if s != orig
}

Change-Id: I3b30ee60df0986f66c02132c65fc38a3fbb6bbdc
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Orgad Shaneh
2013-01-08 03:32:53 +02:00
committed by hjk
parent 73a2717bed
commit 29a93998df
396 changed files with 1856 additions and 3135 deletions
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5
src/libs/cplusplus/ExpressionUnderCursor.cpp
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@@ -98,11 +98,10 @@ int ExpressionUnderCursor::startOfExpression_helper(BackwardsScanner &tk, int in
return index - 1;
} else if (tk[index - 1].is(T_IDENTIFIER)) {
if (tk[index - 2].is(T_TILDE)) {
if (tk[index - 3].is(T_COLON_COLON)) {
if (tk[index - 3].is(T_COLON_COLON))
return startOfExpression(tk, index - 3);
} else if (tk[index - 3].is(T_DOT) || tk[index - 3].is(T_ARROW)) {
else if (tk[index - 3].is(T_DOT) || tk[index - 3].is(T_ARROW))
return startOfExpression(tk, index - 3);
}
return index - 2;
} else if (tk[index - 2].is(T_COLON_COLON)) {
return startOfExpression(tk, index - 1);