Replace push_back with emplace_back

lucic71 · lucic71 · commit c56df6da5008 · 2026-06-12T21:22:52.000+01:00
diff --git a/cpp2rust/converter/converter_lib.cpp b/cpp2rust/converter/converter_lib.cpp
@@ -929,11 +929,9 @@ std::vector<SwitchArm> AnalyzeSwitchArms(clang::CompoundStmt *body) {
     }
 
     if (auto *sc = clang::dyn_cast<clang::SwitchCase>(inner)) {
-      arms.push_back({{GetLastStmtOfSwitchCase(sc)},
-                      label,
-                      sc,
-                      CaseChainHasDefault(sc),
-                      /*has_fallthrough=*/false});
+      arms.emplace_back(std::vector<clang::Stmt *>{GetLastStmtOfSwitchCase(sc)},
+                        label, sc, CaseChainHasDefault(sc),
+                        /*has_fallthrough=*/false);
     } else if (!arms.empty()) {
       arms.back().body.push_back(s);
     }

Original file line number	Diff line number	Diff line change
`@@ -929,11 +929,9 @@ std::vector<SwitchArm> AnalyzeSwitchArms(clang::CompoundStmt *body) {`
`929`	`929`	`}`
`930`	`930`
`931`	`931`	`if (auto *sc = clang::dyn_cast<clang::SwitchCase>(inner)) {`
`932`		`- arms.push_back({{GetLastStmtOfSwitchCase(sc)},`
`933`		`- label,`
`934`		`- sc,`
`935`		`- CaseChainHasDefault(sc),`
`936`		`- /has_fallthrough=/false});`
	`932`	`+ arms.emplace_back(std::vector<clang::Stmt *>{GetLastStmtOfSwitchCase(sc)},`
	`933`	`+ label, sc, CaseChainHasDefault(sc),`
	`934`	`+ /has_fallthrough=/false);`
`937`	`935`	`} else if (!arms.empty()) {`
`938`	`936`	`arms.back().body.push_back(s);`
`939`	`937`	`}`