diff options
Diffstat (limited to 'src/cmd/gc/align.c')
| -rw-r--r-- | src/cmd/gc/align.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/cmd/gc/align.c b/src/cmd/gc/align.c index 833eba19a..a01e2ea46 100644 --- a/src/cmd/gc/align.c +++ b/src/cmd/gc/align.c @@ -172,6 +172,9 @@ dowidth(Type *t) w = 8; checkwidth(t->type); break; + case TUNSAFEPTR: + w = widthptr; + break; case TINTER: // implemented as 2 pointers w = 2*widthptr; t->align = widthptr; @@ -400,6 +403,13 @@ typeinit(void) types[TPTR64] = typ(TPTR64); dowidth(types[TPTR64]); + + t = typ(TUNSAFEPTR); + types[TUNSAFEPTR] = t; + t->sym = pkglookup("Pointer", unsafepkg); + t->sym->def = typenod(t); + + dowidth(types[TUNSAFEPTR]); tptr = TPTR32; if(widthptr == 8) @@ -481,6 +491,7 @@ typeinit(void) okforeq[TPTR32] = 1; okforeq[TPTR64] = 1; + okforeq[TUNSAFEPTR] = 1; okforeq[TINTER] = 1; okforeq[TMAP] = 1; okforeq[TCHAN] = 1; @@ -570,6 +581,7 @@ typeinit(void) simtype[TMAP] = tptr; simtype[TCHAN] = tptr; simtype[TFUNC] = tptr; + simtype[TUNSAFEPTR] = tptr; /* pick up the backend typedefs */ for(i=0; typedefs[i].name; i++) { |