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cc: broken return is an error, not a warning

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R=ken2
CC=golang-dev
https://golang.org/cl/4626081
This commit is contained in:
Russ Cox 2011-06-28 16:00:55 -04:00
parent 997c00f991
commit d0ac84fe40
2 changed files with 2 additions and 2 deletions
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2
src/cmd/cc/com.c
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@ -127,7 +127,7 @@ tcomo(Node *n, int f)
case ORETURN: case ORETURN:
if(l == Z) { if(l == Z) {
if(n->type->etype != TVOID) if(n->type->etype != TVOID)
warn(n, "null return of a typed function"); diag(n, "null return of a typed function");
break; break;
} }
if(tcom(l)) if(tcom(l))

2
src/cmd/cc/pgen.c
View File

@ -112,7 +112,7 @@ codgen(Node *n, Node *nn)
warnreach = 1; warnreach = 1;
gen(n); gen(n);
if(canreach && thisfn->link->etype != TVOID) if(canreach && thisfn->link->etype != TVOID)
warn(Z, "no return at end of function: %s", n1->sym->name); diag(Z, "no return at end of function: %s", n1->sym->name);
noretval(3); noretval(3);
gbranch(ORETURN); gbranch(ORETURN);