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depricate panicln

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R=rsc
CC=golang-dev
https://golang.org/cl/743041
This commit is contained in:
Ken Thompson 2010-03-24 16:53:54 -07:00
parent 325cf8ef21
commit 623dfd1b07
6 changed files with 4 additions and 13 deletions
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2
src/cmd/gc/go.h
View File

@ -376,7 +376,7 @@ enum
ONEW,
ONOT, OCOM, OPLUS, OMINUS,
OOROR,
OPANIC, OPANICN, OPRINT, OPRINTN,
OPANIC, OPRINT, OPRINTN,
OSEND, OSENDNB,
OSLICE, OSLICEARR, OSLICESTR,
ORECV,

1
src/cmd/gc/lex.c
View File

@ -1305,7 +1305,6 @@ static struct
"make", LNAME, Txxx, OMAKE,
"new", LNAME, Txxx, ONEW,
"panic", LNAME, Txxx, OPANIC,
"panicln", LNAME, Txxx, OPANICN,
"print", LNAME, Txxx, OPRINT,
"println", LNAME, Txxx, OPRINTN,
"real", LNAME, Txxx, OREAL,

2
src/cmd/gc/print.c
View File

@ -48,7 +48,6 @@ exprfmt(Fmt *f, Node *n, int prec)
case OMAKE:
case ONEW:
case OPANIC:
case OPANICN:
case OPRINT:
case OPRINTN:
case OCALL:
@ -351,7 +350,6 @@ exprfmt(Fmt *f, Node *n, int prec)
case OMAKE:
case ONEW:
case OPANIC:
case OPANICN:
case OPRINT:
case OPRINTN:
fmtprint(f, "%#O(", n->op);

1
src/cmd/gc/subr.c
View File

@ -832,7 +832,6 @@ goopnames[] =
[ONOT] = "!",
[OOROR] = "||",
[OOR] = "|",
[OPANICN] = "panicln",
[OPANIC] = "panic",
[OPLUS] = "+",
[OPRINTN] = "println",

1
src/cmd/gc/typecheck.c
View File

@ -1013,7 +1013,6 @@ reswitch:
goto ret;
case OPANIC:
case OPANICN:
case OPRINT:
case OPRINTN:
ok |= Etop;

10
src/cmd/gc/walk.c
View File

@ -54,7 +54,6 @@ loop:
case OGOTO:
case ORETURN:
case OPANIC:
case OPANICN:
return 0;
break;
}
@ -374,7 +373,6 @@ walkstmt(Node **np)
case OPRINT:
case OPRINTN:
case OPANIC:
case OPANICN:
case OEMPTY:
if(n->typecheck == 0)
fatal("missing typecheck");
@ -411,7 +409,6 @@ walkstmt(Node **np)
case OPRINT:
case OPRINTN:
case OPANIC:
case OPANICN:
walkexprlist(n->left->list, &n->ninit);
n->left = walkprint(n->left, &n->ninit, 1);
break;
@ -612,7 +609,6 @@ walkexpr(Node **np, NodeList **init)
case OPRINT:
case OPRINTN:
case OPANIC:
case OPANICN:
walkexprlist(n->list, init);
n = walkprint(n, init, 0);
goto ret;
@ -1712,7 +1708,7 @@ walkprint(Node *nn, NodeList **init, int defer)
else
calls = list(calls, mkcall("printsp", T, init));
}
notfirst = op == OPRINTN || op == OPANICN;
notfirst = op == OPRINTN;
n = l->n;
if(n->op == OLITERAL) {
@ -1828,7 +1824,7 @@ walkprint(Node *nn, NodeList **init, int defer)
if(defer) {
if(op == OPRINTN)
fmtprint(&fmt, "\n");
if(op == OPANIC || op == OPANICN)
if(op == OPANIC)
fmtprint(&fmt, "%%!");
on = syslook("printf", 1);
on->type = functype(nil, intypes, nil);
@ -1845,7 +1841,7 @@ walkprint(Node *nn, NodeList **init, int defer)
typechecklist(calls, Etop);
walkexprlist(calls, init);
if(op == OPANIC || op == OPANICN)
if(op == OPANIC)
r = mkcall("panicl", T, nil);
else
r = nod(OEMPTY, N, N);