[dev.ssa] Merge remote-tracking branch 'origin/master' into ssamerge

[gostls13.git] / src / cmd / compile / internal / gc / syntax.go

diff --git a/src/cmd/compile/internal/gc/syntax.go b/src/cmd/compile/internal/gc/syntax.go
index 7c34862a63114d91b2288b15ee7b37d035431d99..ec91043dbead95c93b4b602aa52b938959c30560 100644 (file)
--- a/src/cmd/compile/internal/gc/syntax.go
+++ b/src/cmd/compile/internal/gc/syntax.go
@@ -149,7 +149,7 @@ type Param struct {
 // Func holds Node fields used only with function-like nodes.
 type Func struct {
        Shortname  *Node
-       Enter      Nodes
+       Enter      Nodes // for example, allocate and initialize memory for escaping parameters
        Exit       Nodes
        Cvars      Nodes    // closure params
        Dcl        []*Node  // autodcl for this func/closure