diff options
Diffstat (limited to 'src/cmd/gc/select.c')
| -rw-r--r-- | src/cmd/gc/select.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cmd/gc/select.c b/src/cmd/gc/select.c index 909ad3aa4..8ace1d4ee 100644 --- a/src/cmd/gc/select.c +++ b/src/cmd/gc/select.c @@ -6,6 +6,8 @@ * select */ +#include <u.h> +#include <libc.h> #include "go.h" void @@ -59,7 +61,7 @@ typecheckselect(Node *sel) break; case OAS2RECV: - // convert x, ok = <-c into OSELRECV(x, <-c) with ntest=ok + // convert x, ok = <-c into OSELRECV2(x, <-c) with ntest=ok if(n->right->op != ORECV) { yyerror("select assignment must have receive on right hand side"); break; @@ -73,6 +75,7 @@ typecheckselect(Node *sel) case ORECV: // convert <-c into OSELRECV(N, <-c) n = nod(OSELRECV, N, n); + n->typecheck = 1; ncase->left = n; break; @@ -191,8 +194,7 @@ walkselect(Node *sel) n->ntest->etype = 1; // pointer does not escape typecheck(&n->ntest, Erv); } else { - tmp = nod(OXXX, N, N); - tempname(tmp, types[TBOOL]); + tmp = temp(types[TBOOL]); a = nod(OADDR, tmp, N); a->etype = 1; // pointer does not escape typecheck(&a, Erv); @@ -212,8 +214,7 @@ walkselect(Node *sel) n->left->etype = 1; // pointer does not escape typecheck(&n->left, Erv); } else { - tmp = nod(OXXX, N, N); - tempname(tmp, ch->type->type); + tmp = temp(ch->type->type); a = nod(OADDR, tmp, N); a->etype = 1; // pointer does not escape typecheck(&a, Erv); @@ -284,8 +285,7 @@ walkselect(Node *sel) // generate sel-struct setlineno(sel); - var = nod(OXXX, N, N); - tempname(var, ptrto(types[TUINT8])); + var = temp(ptrto(types[TUINT8])); r = nod(OAS, var, mkcall("newselect", var->type, nil, nodintconst(sel->xoffset))); typecheck(&r, Etop); init = list(init, r); |