int: Proper forwarding (#1923)

lgritz · web-flow · commit 6f2b3f6b4c1e · 2025-03-01T21:04:02.000-08:00
Proper forwarding (for C++20?)

Signed-off-by: Larry Gritz &lt;lg@larrygritz.com&gt;
diff --git a/src/liboslcomp/oslcomp_pvt.h b/src/liboslcomp/oslcomp_pvt.h
@@ -363,9 +363,9 @@ class OSLCompilerImpl {
 
     // Output text to the osofile, using std::format formatting conventions.
     template<typename... Args>
-    inline void osofmt(const char* fmt, const Args&... args) const
+    inline void osofmt(const char* fmt, Args&&... args) const
     {
-        fmt::print(*m_osofile, fmt, args...);
+        fmt::print(*m_osofile, fmt, std::forward<Args>(args)...);
     }
 
     void track_variable_lifetimes()

Original file line number	Diff line number	Diff line change
`@@ -363,9 +363,9 @@ class OSLCompilerImpl {`
`363`	`363`
`364`	`364`	`// Output text to the osofile, using std::format formatting conventions.`
`365`	`365`	`template<typename... Args>`
`366`		`- inline void osofmt(const char* fmt, const Args&... args) const`
	`366`	`+ inline void osofmt(const char* fmt, Args&&... args) const`
`367`	`367`	`{`
`368`		`- fmt::print(*m_osofile, fmt, args...);`
	`368`	`+ fmt::print(*m_osofile, fmt, std::forward<Args>(args)...);`
`369`	`369`	`}`
`370`	`370`
`371`	`371`	`void track_variable_lifetimes()`