reflect: implement StructOf

This change exposes a facility to create new struct types from a slice of reflect.StructFields. - reflect: implement StructOf - reflect: tests for StructOf Fixes golang#5748. Change-Id: I3b8fd4fadd6ce3b1b922e284f0ae72a3a8e3ce44
sbinet · Mar 29, 2016 · 9eb1741 · 9eb1741
1 parent 12fb62a
commit 9eb1741
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Showing 3 changed files with 839 additions and 2 deletions.
diff --git a/src/cmd/compile/internal/gc/reflect.go b/src/cmd/compile/internal/gc/reflect.go
@@ -1312,7 +1312,7 @@ ok:
  // we want be able to find.
  if t.Sym == nil {
  switch t.Etype {
- case TPTR32, TPTR64, TARRAY, TCHAN, TFUNC, TMAP:
+ case TPTR32, TPTR64, TARRAY, TCHAN, TFUNC, TMAP, TSTRUCT:
  slink := typelinksym(t)
  dsymptr(slink, 0, s, 0)
  ggloblsym(slink, int32(Widthptr), int16(dupok|obj.RODATA))