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cmCreateTestSourceList: avoid generating duplicate declarations

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This avoids warnings with `clang-tidy`'s
`-readability-redundant-declaration` lint in generated source code.
This commit is contained in:
Ben Boeckel
2021-02-24 12:21:57 -05:00
parent f3ce32969d
commit 136608dfec
1 changed files with 8 additions and 3 deletions
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11
Source/cmCreateTestSourceList.cxx
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@@ -90,10 +90,15 @@ bool cmCreateTestSourceList(std::vector<std::string> const& args,
std::replace(func_name.begin(), func_name.end(), ' ', '_');
std::replace(func_name.begin(), func_name.end(), '/', '_');
std::replace(func_name.begin(), func_name.end(), ':', '_');
bool already_declared =
std::find(tests_func_name.begin(), tests_func_name.end(), func_name) !=
tests_func_name.end();
tests_func_name.push_back(func_name);
forwardDeclareCode += "int ";
forwardDeclareCode += func_name;
forwardDeclareCode += "(int, char*[]);\n";
if (!already_declared) {
forwardDeclareCode += "int ";
forwardDeclareCode += func_name;
forwardDeclareCode += "(int, char*[]);\n";
}
}
std::string functionMapCode;