Convert function isWordSeparator into constexpr function.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index abcbc6b07..cb4bbb332 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -136,7 +136,14 @@ int compareStrI(const std::string &a, const std::string &b) A_WARN_UNUSED;
 /**
  * Tells wether the character is a word separator.
  */
-bool isWordSeparator(const signed char chr) A_CONST A_WARN_UNUSED;
+constexpr bool isWordSeparator(const signed char chr) A_CONST A_WARN_UNUSED;
+constexpr bool isWordSeparator(const signed char chr)
+{
+    return chr == ' ' ||
+        chr == ',' ||
+        chr == '.' ||
+        chr == '"';
+}
 
 size_t findI(std::string str, std::string subStr) A_WARN_UNUSED;