gc: remove &[10]int -> []int conversion
Fixes #829.
R=ken2
CC=golang-dev
https://golang.org/cl/2124044
diff --git a/src/cmd/gc/typecheck.c b/src/cmd/gc/typecheck.c
index dcf862a..ea2cf49 100644
--- a/src/cmd/gc/typecheck.c
+++ b/src/cmd/gc/typecheck.c
@@ -648,19 +648,16 @@
defaultlit(&n->right->left, T);
defaultlit(&n->right->right, T);
if(isfixedarray(n->left->type)) {
- // Insert explicit & before fixed array
- // so that back end knows to move to heap.
n->left = nod(OADDR, n->left, N);
typecheck(&n->left, top);
}
- implicitstar(&n->left);
if(n->right->left != N) {
if((t = n->right->left->type) == T)
goto error;
if(!isint[t->etype]) {
yyerror("invalid slice index %#N (type %T)", n->right->left, t);
goto error;
- }
+ }
}
if(n->right->right != N) {
if((t = n->right->right->type) == T)
@@ -678,9 +675,9 @@
n->op = OSLICESTR;
goto ret;
}
- if(isfixedarray(t)) {
+ if(isptr[t->etype] && isfixedarray(t->type)) {
n->type = typ(TARRAY);
- n->type->type = t->type;
+ n->type->type = t->type->type;
n->type->bound = -1;
dowidth(n->type);
n->op = OSLICEARR;
@@ -1269,7 +1266,7 @@
Type *t;
Node *n;
- // insert implicit * if needed
+ // insert implicit * if needed for fixed array
n = *nn;
t = n->type;
if(t == T || !isptr[t->etype])
