Fix missing space in DeprecatedFunc error message. (#12200)

gamante91 · GiacomoScandit · claude · web-flow · commit e8ba84333191 · 2026-05-10T11:23:00.000+08:00
Signed-off-by: Giacomo Amante &lt;giacomo@scandit.com&gt;
Co-authored-by: Giacomo Amante &lt;giacomo@scandit.com&gt;
Co-authored-by: Claude Opus 4.7 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/src/common/error_msg.cc b/src/common/error_msg.cc
@@ -15,7 +15,7 @@
 namespace xgboost::error {
 [[nodiscard]] std::string DeprecatedFunc(StringView old, StringView since, StringView replacement) {
   std::stringstream ss;
-  ss << "`" << old << "` is deprecated since" << since << ", use `" << replacement << "` instead.";
+  ss << "`" << old << "` is deprecated since " << since << ", use `" << replacement << "` instead.";
   return ss.str();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@`
`15`	`15`	`namespace xgboost::error {`
`16`	`16`	`[[nodiscard]] std::string DeprecatedFunc(StringView old, StringView since, StringView replacement) {`
`17`	`17`	`std::stringstream ss;`
`18`		- ss << "`" << old << "` is deprecated since" << since << ", use `" << replacement << "` instead.";
	`18`	+ ss << "`" << old << "` is deprecated since " << since << ", use `" << replacement << "` instead.";
`19`	`19`	`return ss.str();`
`20`	`20`	`}`
`21`	`21`