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| author | Ondřej Surý <ondrej@sury.org> | 2011-04-26 09:55:32 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-04-26 09:55:32 +0200 |
| commit | 7b15ed9ef455b6b66c6b376898a88aef5d6a9970 (patch) | |
| tree | 3ef530baa80cdf29436ba981f5783be6b4d2202b /src/cmd/gc/align.c | |
| parent | 50104cc32a498f7517a51c8dc93106c51c7a54b4 (diff) | |
| download | golang-7b15ed9ef455b6b66c6b376898a88aef5d6a9970.tar.gz | |
Imported Upstream version 2011.04.13upstream/2011.04.13
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++) { |