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-rw-r--r--NEWS1
-rw-r--r--src/pcm/SampleFormat.hxx10
2 files changed, 9 insertions, 2 deletions
diff --git a/NEWS b/NEWS
index 49b8568d9..5801b90bd 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,5 @@
ver 0.20.4 (not yet released)
+* workaround for GCC 4.9 "constexpr" bug
ver 0.20.3 (2017/01/25)
* protocol
diff --git a/src/pcm/SampleFormat.hxx b/src/pcm/SampleFormat.hxx
index 25e6352b6..9ac2c8dab 100644
--- a/src/pcm/SampleFormat.hxx
+++ b/src/pcm/SampleFormat.hxx
@@ -64,7 +64,10 @@ enum class SampleFormat : uint8_t {
/**
* Checks whether the sample format is valid.
*/
-static constexpr inline bool
+#if !GCC_OLDER_THAN(5,0)
+constexpr
+#endif
+static inline bool
audio_valid_sample_format(SampleFormat format)
{
switch (format) {
@@ -83,7 +86,10 @@ audio_valid_sample_format(SampleFormat format)
return false;
}
-static constexpr inline unsigned
+#if !GCC_OLDER_THAN(5,0)
+constexpr
+#endif
+static inline unsigned
sample_format_size(SampleFormat format)
{
switch (format) {