From e9da5fe2795335d11fa4da2e2a383ff4d9786d75 Mon Sep 17 00:00:00 2001 From: Shenghou Ma Date: Tue, 17 Jun 2014 02:05:27 -0400 Subject: [PATCH] cmd/5c, cmd/6c, cmd/8c, cmd/cc: remove unused global variable retok. LGTM=bradfitz R=rsc, iant CC=golang-codereviews https://golang.org/cl/107160046 --- src/cmd/5c/gc.h | 1 - src/cmd/6c/gc.h | 1 - src/cmd/8c/gc.h | 1 - src/cmd/cc/pgen.c | 2 -- 4 files changed, 5 deletions(-) diff --git a/src/cmd/5c/gc.h b/src/cmd/5c/gc.h index 40d3a2b070..166900c3a9 100644 --- a/src/cmd/5c/gc.h +++ b/src/cmd/5c/gc.h @@ -144,7 +144,6 @@ EXTERN Prog* lastp; EXTERN int32 maxargsafe; EXTERN int mnstring; EXTERN Multab multab[20]; -EXTERN int retok; extern int hintabsize; EXTERN Node* nodrat; EXTERN Node* nodret; diff --git a/src/cmd/6c/gc.h b/src/cmd/6c/gc.h index a196e55a80..bc4e36ccd8 100644 --- a/src/cmd/6c/gc.h +++ b/src/cmd/6c/gc.h @@ -143,7 +143,6 @@ EXTERN int32 cursafe; EXTERN Prog* lastp; EXTERN int32 maxargsafe; EXTERN int mnstring; -EXTERN int retok; EXTERN Node* nodrat; EXTERN Node* nodret; EXTERN Node* nodsafe; diff --git a/src/cmd/8c/gc.h b/src/cmd/8c/gc.h index 87b8e22bcf..9c4613f562 100644 --- a/src/cmd/8c/gc.h +++ b/src/cmd/8c/gc.h @@ -143,7 +143,6 @@ EXTERN int32 cursafe; EXTERN Prog* lastp; EXTERN int32 maxargsafe; EXTERN int mnstring; -EXTERN int retok; EXTERN Node* nodrat; EXTERN Node* nodret; EXTERN Node* nodsafe; diff --git a/src/cmd/cc/pgen.c b/src/cmd/cc/pgen.c index 10bebc196d..0ee13787f0 100644 --- a/src/cmd/cc/pgen.c +++ b/src/cmd/cc/pgen.c @@ -155,8 +155,6 @@ codgen(Node *n, Node *nn) } } - retok = 0; - canreach = 1; warnreach = 1; gen(n); -- 2.48.1