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cmOutputConverter: Initialize static std::set on construction

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This commit is contained in:
Sebastian Holtermann
2019-06-04 12:24:44 +02:00
parent f1bdfdf242
commit 0e4493ec67
1 changed files with 4 additions and 16 deletions
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20
Source/cmOutputConverter.cxx
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@@ -73,22 +73,10 @@ std::string cmOutputConverter::ConvertDirectorySeparatorsForShell(
static bool cmOutputConverterIsShellOperator(const std::string& str)
{
static std::set<std::string> shellOperators;
if (shellOperators.empty()) {
shellOperators.insert("<");
shellOperators.insert(">");
shellOperators.insert("<<");
shellOperators.insert(">>");
shellOperators.insert("|");
shellOperators.insert("||");
shellOperators.insert("&&");
shellOperators.insert("&>");
shellOperators.insert("1>");
shellOperators.insert("2>");
shellOperators.insert("2>&1");
shellOperators.insert("1>&2");
}
return shellOperators.count(str) > 0;
static std::set<std::string> const shellOperators{
"<", ">", "<<", ">>", "|", "||", "&&", "&>", "1>", "2>", "2>&1", "1>&2"
};
return (shellOperators.count(str) != 0);
}
std::string cmOutputConverter::EscapeForShell(const std::string& str,