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ImportProject: Read max template recursion configuration value

This commit is contained in:
Daniel Marjamäki 2020-06-27 10:34:02 +02:00
parent b09bcdc38c
commit 57187ef876
2 changed files with 7 additions and 2 deletions
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2
lib/importproject.cpp
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@ -1098,6 +1098,8 @@ bool ImportProject::importCppcheckGuiProject(std::istream &istr, Settings *setti
temp.checkUnusedTemplates = (strcmp(node->GetText(), "true") == 0);
else if (strcmp(node->Name(), CppcheckXml::MaxCtuDepthElementName) == 0)
temp.maxCtuDepth = std::atoi(node->GetText());
else if (strcmp(node->Name(), CppcheckXml::MaxTemplateRecursionElementName) == 0)
temp.maxTemplateRecursion = std::atoi(node->GetText());
else if (strcmp(node->Name(), CppcheckXml::CheckUnknownFunctionReturn) == 0)
; // TODO
else if (strcmp(node->Name(), Settings::SafeChecks::XmlRootName) == 0) {

7
man/manual.md
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@ -174,8 +174,11 @@ Cppcheck output:
As you can see Cppcheck has instantiated `a<i+1>` until `a<101>` was reached
and then it bails out.
One way to make Cppcheck analysis faster is to limit the recursion with a
template specialisation. For instance:
To limit template recursion you can;
* add template specialisation
* configure cppcheck (in the GUI project file dialog)
Example code with template specialisation:
template <int i>
void a()