[3.14] gh-132983: Fix compiler warning about unused function mt_continue_should_break() (GH-133947) (#133950)

miss-islington · erlend-aasland · web-flow · commit c1aa5f82d944 · 2025-05-12T19:49:44.000Z
gh-132983: Fix compiler warning about unused function ``mt_continue_should_break()`` (GH-133947) (cherry picked from commit 121ed71) Co-authored-by: Erlend E. Aasland <erlend@python.org>
diff --git a/Modules/_zstd/compressor.c b/Modules/_zstd/compressor.c
@@ -509,11 +509,13 @@ compress_impl(ZstdCompressor *self, Py_buffer *data,
     return NULL;
 }
 
+#ifdef Py_DEBUG
 static inline int
 mt_continue_should_break(ZSTD_inBuffer *in, ZSTD_outBuffer *out)
 {
     return in->size == in->pos && out->size != out->pos;
 }
+#endif
 
 static PyObject *
 compress_mt_continue_impl(ZstdCompressor *self, Py_buffer *data)

Original file line number	Diff line number	Diff line change
`@@ -509,11 +509,13 @@ compress_impl(ZstdCompressor self, Py_buffer data,`
`509`	`509`	`return NULL;`
`510`	`510`	`}`
`511`	`511`
	`512`	`+#ifdef Py_DEBUG`
`512`	`513`	`static inline int`
`513`	`514`	`mt_continue_should_break(ZSTD_inBuffer in, ZSTD_outBuffer out)`
`514`	`515`	`{`
`515`	`516`	`return in->size == in->pos && out->size != out->pos;`
`516`	`517`	`}`
	`518`	`+#endif`
`517`	`519`
`518`	`520`	`static PyObject *`
`519`	`521`	`compress_mt_continue_impl(ZstdCompressor self, Py_buffer data)`