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Fix #13509 information: --check-library: There is no matching configuration for function T::cbegin() #8319

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Fix #13509 information: --check-library: There is no matching configuration for function T::cbegin() #8319

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145ec93
Update checkfunctions.cpp
chrchr-github Mar 10, 2026
9c580c6
Update testfunctions.cpp
chrchr-github Mar 10, 2026
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6 changes: 6 additions & 0 deletions lib/checkfunctions.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -635,6 +635,12 @@ void CheckFunctions::checkLibraryMatchFunctions()
if (!tok->scope() || !tok->scope()->isExecutable())
continue;

// skip uninstantiated templates
if (tok == tok->scope()->bodyStart && tok->scope()->function && tok->scope()->function->templateDef) {
tok = tok->link();
continue;
}

if (tok->str() == "new")
insideNew = true;
else if (tok->str() == ";")
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6 changes: 6 additions & 0 deletions test/testfunctions.cpp
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Expand Up @@ -2220,6 +2220,12 @@ class TestFunctions : public TestFixture {
" return b;\n"
"}\n", s);
TODO_ASSERT_EQUALS("", "[test.cpp:6:5]: (debug) auto token with no type. [autoNoType]\n", errout_str());

check("template <typename T>\n" // #13509
"void f(const T& t) {\n"
" t.g();\n"
"}\n", s);
ASSERT_EQUALS("", errout_str());
}

void checkUseStandardLibrary1() {
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