================
@@ -387,3 +387,38 @@ void foo(const StructWithFieldContainer &Src) {
B.push_back(Number);
}
}
+
+namespace gh95596 {
+
+void f(std::vector<int>& t) {
+ {
+ std::vector<int> gh95596_0;
+ // CHECK-FIXES: gh95596_0.reserve(10);
+ for (unsigned i = 0; i < 10; ++i)
+ gh95596_0.push_back(i);
+ // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: 'push_back' is called inside
a loop; consider pre-allocating the container capacity before the loop
+ }
+ {
+ std::vector<int> gh95596_1;
+ // CHECK-FIXES: gh95596_1.reserve(10);
+ for (int i = 0U; i < 10; ++i)
+ gh95596_1.push_back(i);
+ // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: 'push_back' is called inside
a loop; consider pre-allocating the container capacity before the loop
+ }
+ {
+ std::vector<int> gh95596_2;
+ // CHECK-FIXES: gh95596_2.reserve(10);
+ for (unsigned i = 0U; i < 10; ++i)
+ gh95596_2.push_back(i);
+ // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: 'push_back' is called inside
a loop; consider pre-allocating the container capacity before the loop
+ }
+ {
+ std::vector<int> gh95596_3;
+ // CHECK-FIXES: gh95596_3.reserve(10U);
+ for (int i = 0; i < 10U; ++i)
+ gh95596_3.push_back(i);
+ // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: 'push_back' is called inside
a loop; consider pre-allocating the container capacity before the loop
+ }
+}
+
+} // namespace gh95596
----------------
5chmidti wrote:
missing newline
https://github.com/llvm/llvm-project/pull/95667
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