diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/compile/internal/gc/init.go | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/src/cmd/compile/internal/gc/init.go b/src/cmd/compile/internal/gc/init.go index df2d70fcaf..7dee46a17c 100644 --- a/src/cmd/compile/internal/gc/init.go +++ b/src/cmd/compile/internal/gc/init.go @@ -6,17 +6,16 @@ package gc import "cmd/compile/internal/types" -// a function named init is a special case. -// it is called by the initialization before -// main is run. to make it unique within a -// package and also uncallable, the name, -// normally "pkg.init", is altered to "pkg.init.1". - -var renameinit_initgen int +// A function named init is a special case. +// It is called by the initialization before main is run. +// To make it unique within a package and also uncallable, +// the name, normally "pkg.init", is altered to "pkg.init.0". +var renameinitgen int func renameinit() *types.Sym { - renameinit_initgen++ - return lookupN("init.", renameinit_initgen) + s := lookupN("init.", renameinitgen) + renameinitgen++ + return s } // anyinit reports whether there any interesting init statements. @@ -39,7 +38,7 @@ func anyinit(n []*Node) bool { } // is there an explicit init function - if s := lookup("init.1"); s.Def != nil { + if renameinitgen > 0 { return true } @@ -126,11 +125,8 @@ func fninit(n []*Node) { // (8) // could check that it is fn of no args/returns - for i := 1; ; i++ { + for i := 0; i < renameinitgen; i++ { s := lookupN("init.", i) - if s.Def == nil { - break - } a = nod(OCALL, asNode(s.Def), nil) r = append(r, a) } |