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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
This commit is contained in:
Shenghou Ma 2014-06-17 02:05:27 -04:00
parent 61dca94e10
commit e9da5fe279
4 changed files with 0 additions and 5 deletions

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@ -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;

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@ -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;

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@ -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;

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@ -155,8 +155,6 @@ codgen(Node *n, Node *nn)
}
}
retok = 0;
canreach = 1;
warnreach = 1;
gen(n);