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Fix #14684: FP unreadVariable with auto and brace-init #8508

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Fix #14684: FP unreadVariable with auto and brace-init #8508

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7 changes: 7 additions & 0 deletions test/testunusedvar.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -156,6 +156,7 @@ class TestUnusedVar : public TestFixture {
TEST_CASE(localvar70);
TEST_CASE(localvar71);
TEST_CASE(localvar72);
TEST_CASE(localvar73);
TEST_CASE(localvarloops); // loops
TEST_CASE(localvaralias1);
TEST_CASE(localvaralias2); // ticket #1637
Expand Down Expand Up @@ -4074,6 +4075,12 @@ class TestUnusedVar : public TestFixture {
ASSERT_EQUALS("[test.cpp:4:12]: (style) Unused variable: mp [unusedVariable]\n", errout_str());
}

void localvar73() {
functionVariableUsage("struct S { S(); ~S(); };\n"
"void f() { auto s{ S() }; }\n");
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ASSERT_EQUALS("", errout_str());
}

void localvarloops() {
// loops
functionVariableUsage("void fun(int c) {\n"
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