X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Fdynamic-align-engraver.cc;h=56a90e5e16950ae2cbb4db27c4ec370b18faa885;hb=1de3d397c18622b6061402fef18e625701712bc5;hp=0abb39a7f2614b5bd0ab79e488b2159e46890f14;hpb=a22f2ad68fccb81e52f805ba69cb8c0e6bf8cd82;p=lilypond.git

diff --git a/lily/dynamic-align-engraver.cc b/lily/dynamic-align-engraver.cc
index 0abb39a7f2..56a90e5e16 100644
--- a/lily/dynamic-align-engraver.cc
+++ b/lily/dynamic-align-engraver.cc
@@ -31,6 +31,9 @@
 
 #include "translator.icc"
 
+using std::set;
+using std::vector;
+
 class Dynamic_align_engraver : public Engraver
 {
   TRANSLATOR_DECLARATIONS (Dynamic_align_engraver);